Department: Electronics & Communication Engineering

• Ancy S. Anselam, Sakuntala S. Pillai, Priya Haridasan, Sreeni K G “Quality Evaluation of LPC based Low Bitrate Speech Coders” International Journal of Electrical Engineering and Technology (Scopus  & Scilit Indexed), Volume 12, Issue 8, August 2021
• Arun H. P, Jithin Kunjumon, Sambhunath R, Ancy S. Anselam, “Malayalam Speech to Text Conversion using Deep Learning” The International Organization of Scientific Research Journal of Engineering, August 2021, ISSN 2250-3021.
• Jeni Francis, Ancy S. Anselam, “High-Capacity Reversible Data Hiding in Encrypted Images by Second MSB Replacement”, Transactions on Computational Science and Computational Intelligence, Springer, March 2021, ISSN 2569-7072, pp: 151-160, 2021, DOI: 978-3-030-49500-8_14.
• Arun Mathew, Athul Raj A S, Devakanth, Vyshnav B. L, Ancy S. Anselm, “Real Time Road Surveillance and vehicle detection using Deep Learning” , International Journal of Engineering Research and Technology, Volume 9, Issue 7, July 2020.
• Ancy S. Anselam, Sakuntala S. Pillai, Sreeni K G “Quality Enhancement of Low Bit rate Speech Coder with Nonlinear Prediction” International Conference on Communication Systems and Networks (Best paper award), Dec 2019. Springer book series Advances in Communication Systems and Networks (Scopus Indexed), June 2020
• Nandana R, Nissie Mary Johnson, Jubily V Reji, B. S Shreelekshmi, Ancy S. Anselam, Lani Rachel Mathew, K. Gopakumar, “Electrolaryngeal Speech Identification using GMM”, International Journal of Engineering Research and Technology,  Volume 9, Issue 6, June 2020.
• Ancy S. Anselam, Sakuntala S.Pillai “Optimization of Code Excited Linear Prediction Speech Coder with PSVQ-Genetic codebook”, International Conference on Wireless Communications Signal Processing and Networking (WiSPNET), March 22- 24
• Ancy S. Anselam, Sakuntala S.Pillai “Effect of MMSE- STSA Algorithm in CELP and MELPSpeech Coders” International Journal of Scientific & Engineering Research, Volume 7, Issue 6, June-2016.
• Mithun M. S, Ancy S. Anselam, “Effect of FTRLS Algorithm in Nonlinear Predictive Coding”, International Conference on Information Systems, Energy, Environment and Safety Emerging Scenarios (ISEES), September 2016.
• Mithun M. S, Ancy S. Anselam, “ Non Linear Prediction Based Speech Coder using FTRLS Algorithm”, IOSR Journal of VLSI and Signal Processing (IOSR – JVSP) Volume 6, Issue 5, Ver. II (Sep. – Oct. 2016), PP 64 – 73.
• Sooraj S., Ancy S. Anselam,”Performance analysis of CELP codec for Gaussian and Fixed codebooks”- International Conference on Communication Systems and Networks (COMNET ’16), July 21-23, 2016.
• Mithun M. S, Ancy S. Anselam , “Non Linear Prediction Based Speech Coder”, International Conference on Information Systems, Energy, Environment and Safety Emerging Scenarios, September 2016.
• Mithun M. S, Ancy S. Anselam “Performance Analysis of Linear and Nonlinear Predictive Coding of Speech Signal”, International Conference on Information Systems, Energy, Environment and Safety Emerging Scenarios (ISEES), September 2016.
• Sooraj S., Ancy Anselam, Sakuntala s. Pillai  , “Comparative Study on the Performance Of CELP Codec for Gaussian and Fixed Codebooks”, International Conference on Communication Systems and Networks (ComNet2016), July 2016.
• Ancy Anselam, Sakuntala s. Pillai  “Effect of MMSE- STSA Algorithm in CELP and MELP Speech Coders”, International Journal of Scientific & Engineering Research (IJSER), Volume 7, Issue 6, June-2016,  ISSN 2229-5518.
• Linta Raj, Ancy S. Anselam, Dr. Sakuntala S. Pillai, “Performance Analysis of Speech Enhancement Techniques in Low Bit Rate Speech Coders”, International Journal for Engineering and Advanced Technologies (IJEAT), ISSN: 2249-8958 (Online), Volume-4 Issue-5, June 2015.
• Nimisha Susan Jacob, Ancy S. Anselam, Dr. Sakuntala S. Pillai, “Performance Analysis of CS-ACELP Speech Coder”, International Journal of Engineering and Advanced Technology (IJEAT), ISSN: 2249 – 8958, Volume-4, Issue-5, June 2015.
• 1Lani Rachel Mathew, Ancy S. Anselam, Sakuntala S. Pillai, “Quality evaluation of CCELP, LD-CELp and MELP vocoders”, International conference on Signal and Speech processing(ICSSP-2014), 21 -22 August 2014.
• Cleona Cleetus fernandes, Princy P. jayan, Sajin Mathew Zachariah, Ancy S. Anselam “Skin tine based secret data hiding in images”, International Jiurnal of Electrical and Electronics Engineering Research (IJEEER), ISSN(P): 2250-155X:ISSN(E):2278-943X, Volume -4, Issue-4 August-2014, PP 179-190.
• Lani Rachel Mathew, Ancy S. Anselam, Sakuntala S. Pillai, “A Study of Low Bit-Rate Linear Prediction based Speech Coders for Indian Dialects”, IEEE International conference Control, Instrumentation, Communication and computational Technologies (ICCICCT-2014), 10 -11 July 2014.
• Lani Rachel Mathew, Ancy S. Anselam, Sakuntala S. Pillai, “Analysis of LD-CELP coder output with Sound eXchange and Praat Software”, IEEE International conference on Advanced Communication, Control and computing Technologies (ICACCCT-2014), 8 -9 May 2014.
• Ancy S. Anselam, Sakuntala S. Pillai, “Performance evaluation of Code Excited Linear Prediction Speech Coders at various bit rates”, International conference on Computation of Power, Energy, Information and Communication (ICCPEIC-14), 16 -17 April 2014.
• Lani Rachel Mathew, Ancy S. Anselam, Sakuntala S. Pillai, , “Performance comparison Linear Prediction based vocoders in Linux Platform”, International Journal of Engineering Trends and Technology (IJETT), ISSN: 2231 – 5381, Volume 10Issue 11, April 2014, PP 554 – 558.
• Ancy S. Anselam, Deepthi S. S., “Cryptanalysis two clock controlled generators”, International Conference on Security systems (INCSS-08), 8-9 Sep 2008

1. First rank (Gold Medal) with distinction in MTech – Digital Systems and Communication Engineering (2006-08 Batch), NIT Calicut.
2. Achieved Best paper award in International Conference on Communication Systems and Networks (Comnet 2019) for a significant contribution for the track SIGNAL PROCESSING with paper title ” Quality Enhancement of Low Bit Rate Speech Coder with Non-linear Prediction”.

In-house Project-PI of project titled Implementation of Optical OFDMA.                                                     Publications

• Arun M, Swapna P S, “Internet of Things for Precision Agriculture: Advanced Solutions for Crop Prediction, Monitoring and Security Systems”, 4th IEEE International Conference on Interdisciplinary Approaches in Technology and Management for Social Innovation (Hybrid) March 12-14, 2026, Gwalior, India
• Ashitha Mary Thomas , Karthika Nagendran , Nithin Sreekumar , Royston Rex Fernandez , Swapna P S,  ‘Wi-Fi Mapping’ , IOSR Journal of Engineering (IOSRJEN)  ISSN (e): Vol. 11, Issue 8, August 2021, pp 13-19,ISSN (p): 2278-8719
• Swapna P.S., Sakuntala S. Pillai, “Low Complexity Resource Allocation Techniques for Symmetrical Services in OFDMA Systems”, Wireless Personal Communications, Springer (SCI Indexed), October 2020, DOI 10.1007/s11277-020-07844-8.
• Swapna P. S., Sakuntala S. Pillai, Sreeni K. G.,”Resource Allocation Algorithm for Symmetrical Services in OFDMA Systems”, Indonesian Journal for Electrical Engineering and Computer Science (Scopus and IET indexed with Impact Factor of 0.92), Vol. 18, No. 2, May 2020.
• Swapna P. S., Sakuntala S. Pillai, Syama Sasikumar, Sreeni K. G., “A Novel Genetic Resource Allocation for symmetrical services in OFDMA systems”, International Journal of Advanced Engineering and Technology Volume-9, Issue-13, December 2019.
• Greeshma S. L., Jissa Anna Thomas, Sreelekshmi Unnithan, Joylean Anna Kingston, Swapna P. S., “Resource Management in 5G Heterogeneous Network” International Journal of Wireless Networks and Communications, ISSN 0975-6507, Volume 11, Number 1, pp. 1-11, 2019.
• Swapna P. S., Sakuntala S. Pillai, “Resource Allocation for Bidirectional Long Term Evolution System”, International Organisation of Scientific Research Journal of Engineering, Volume 8, Issue 11, November 2018.
• Lakshmi K. S., Swapna P. S., Sakuntala S. Pillai, “Multi – Relay Selection Based Resource Allocation in OFDMA System”, IOSR Journal of Electronics and Communication Engineering (IOSR – JECE), e-ISSN: 2278 – 2834, p – ISSN: 2278 – 8735, Volume 11, Issue 6, Version I, pp. 41-47, November – December 2016.
• Swapna P S, Sakuntala S Pillai, “Optimized Uplink Resource allocation Scheme for OFDMA Systems”,ICCICCT December 2016.
• Nima P. S. , Swapna P. S. , Sakuntala S. Pillai, “Cluster based OFDMA Resource Allocation in Femtocell Networks”, IOSR Journal of Electronics and Communication Engineering (IOSR-JECE) Vol 2, Issue 5, Sept – Oct 2016 .
• Swapna P. S., Susan R. J., Sakuntala S. Pillai, “Analysis of Spectral Efficiency in OFDMA Femtocell Networks” IJEAT, ISSN:2249-8958, Volume 5 Issue 3, February 2016.
• Sweety Robins, Swapna P. S. , Sakuntala S. Pillai, “ Rate Maximization Algorithm for Uplink Wireless Cooperative Cellular Networks,” International Conference on Control,  Instrumentation, Communication and Computational Technologies (ICCICCT), Dec. 2015.
• Swapna P. S., Sakuntala S. Pillai, “Downlink Resource Allocation for OFDMA Systems”, IJEAT, ISSN:2249 -8958, Volume 5 Issue-1, October 2015.
• Sandhya Y. A., Swapna P. S.,  Sakuntala S. Pillai, “Analysis of Spectral efficiency in Downlink OFDMA Femtocell Networks” IJAREEIE, ISSN: 2278-8875, ISSN: 2320-3765, Vol 4, Issue 7, July2015.
• Sweety Robins, Swapna P. S., Sakuntala S. Pillai, “Performance analysis of relay aided TCOFDM,”International Journal of Engineering and Innovative Technology (IJEIT), vol. 4,Issue 12, ISSN: 2277-3754 , Jun. 2015.
• Sandhya Y. A., Swapna P. S., Sakuntala S. Pillai, “Fairness Improvement In OFDMA Femtocell Networks”, : 5th International Conference on Advances in Computing and Communications, Sept 2-4, 2015
• Shiras S. N., Swapna P. S., “Downlink Resource Allocation for Turbo Coded OFDMA Network with Relays”, Elsevier Science and Technology, Proceedings of International Conference on Signal and Speech Processing, August 21-23,2014.
• Shiras S. N., Swapna P. S., “Downlink Resource Allocation for OFDMA Network with Relays”, 2014 International Conference on Control, Instrumentation, Communication an Computational Technologies, July 10-11, 2014.
• Swapna P. S., Sakuntala S. Pillai, “ Survey on Joint Uplink/ Downlink Resource Allocation in OFDMA”, IJAREEIE, Vol 3 Issue 5 , May 2014.

1. Resource Person for various ISRO Training programmes organised by National Skill Training Institute, Kazhakootam, Trivandrum.
2. Reviewer for Sci Indexed Springer Journal Wireless {Personal Communications.
3. Reviewer for various International Conferences.
4. Evaluator for Toycathon 2021.

ISTE Life time Member, Fellow IETE

2.Elected as Member of the Executive Council, Institution of Electronics and Telecommunication Engineers (IETE), Thiruvananthapuram Centre for the period 2026-2028.

• .Dr.Sreedevi P,”Comparative study on the performance of all-optical OFDM with minimised PAPR”, Journal of optics, April 1,2026
• Aadi Shankar Pillai, Deepthi K Moorthy,Dr. Sreedevi P,Nandana D,Rohit B Nair,Salin Shain,”Digital Speech–Language Assessment App with Adaptive Evaluation and Testing”,Proceedings of the 7th International Conference on Mobile Computing and Sustainable Informatics (ICMCSI-2026),January 7,2026
• Varsha Suresh Babu, Sreedevi Prasanna, “Optimized resource allocation in full-duplex cloud radio access network using firefly algorithm “,International journal of Applied science and Engineering, Vol.18, Issue2, June 2021 .(Scopus indexed)
• Sreedevi P., Vijayakumar N., “A 100 Gbps all-optical OFDM based on discrete Haar wavelet transform for radio over fiber system”, Microwave and Optical Technology Letters, Vol. 63, Issue 1, pp: 19-23, January 2021.(SCIE )
• Sreedevi P., Vijayakumar.N, “Generation of All-Optical OFDM using Mach Zehnder Interferometer for a Radio over Fiber System”, International Journal of Multidisciplinary Educational Research , Volume: 9, Issue :8(6), August 2020. UGC approved Journal and Registered in Publons Group (Web of Science).
• Abhijith Nair , Ancy Crips , Arun S Kannambadam , Senthil Nath. R , Sreedevi. P. “A Novel Visible Light Alert System for Underground Miners”, International Journal of Engineering Science and Computing, Vol.10, Issue No. 8, August 2020, pp-27161-27164.
• Sreedevi P., Vijayakumar N., “1 Tbps All – Optical OFDM Transmission Based on Wavelet Transform”, International Journal for Microwave and Optical Technology, Volume 12, No. 4, July 2017.(Scopus indexed)
• Sreedevi P., Vijayakumar N., “A Novel Approach for Generation of All – Optical OFDM using Discrete Cosine Transform based on Optical Couplers in a Radio – Over – Fiber Link”, International Journal of Advanced Research in Engineering and Technology, Volume 8, Issue 3, June 2017..(Scopus Indexed)
• Neethu S J, Sreedevi.P Performance Improvement of DWT OFDM in Presence of Phase Noise Using LDPC Coding, IOSR Journal of Electronics and Communication Engineering (IOSR-JECE) e-ISSN: 2278-2834,p- ISSN: 2278-8735.Volume 11, Issue 5, Ver. I , PP 34-39.Sept 2016.
• Sreedevi.P, N.VijayakumarBi-Directional All-Optical OFDM , 12th International Conference on Fiber Optics and Photonics, OSA Technical Digest (online) (Optical Society of America, 2014), d.o.i -10.1364, ISBN: 978-1-55752-882-7.
• Sreedevi.P, N.Vijayakumar,Integrated All-Optical OFDM –WDM Transmission of 4×2.5Gbps data over 50km for a Radio over Fiber Network , International Journal of Engineering and Advanced Technology (IJEAT) ISSN: 2249 – 8958, Volume-4, Issue-1,2014
• Sreedevi.P,N.Vijayakumar, Influence of Optical Amplifier Parameters on the Performance of a Photonic OFDM in a Radio-Over-Fiber Link , Proceedings of International Conference on Signal and Speech Processing,(ICSSP-14), 50-54, Elsevier.
• Sreedevi.P,N.Vijayakumar,Transmission System Performance of Optimized Real All-Optical OFDM for Radio-Over-Fiber System , Proceedings of ICCC 2013,Thiruvananthapuram.
• Sreedevi.P,N.Vijayakumar,A Low Complex Real Photonic OFDM for Radio-Over- Fiber System, IEEE Proceedings of the “International Conference on Advanced Nanomaterials & Emerging Engineering Technologies” (ICANMEET-2013) ,Chennai, India In association with DRDO, New Delhi, India, 24 -26 , July 2013,d.o.i- 978-1-4799-1379-4/13

• Reviewer of “Journal of Optical Communication” (Scopus Indexed),Publisher:De-Gruyter
• Reviewer of various international conferences
• Internal DC member
• Resource Person
• PAQIC member
• WIE Coordinator (2019-2021)
• e-NIX(Student association of ECE) Coordinator (Jan 2016-June 2017)

• As Women In Engineering (WIE) coordinator    a half day program (9-11-2019) was organised for the house keeping  staff of our college, to  provide technical education for the underprivileged in the society
• As the corordinator of Spandanam( Social Service wing of ECE Dept), Collected flood relief material from ECE department during the kerala flood-2018 and handed over to authorized collection center
• As the coordinator of Spandanam, a talk on cancer awareness by Dr.Bipin.T.Varghese, Additional Professor, Department of Surgical Oncology, RCC, Trivandrum on 31/1/2018 was arranged for students and staff of ECE Department.
• As the coordinator of Spandanam, took the inititaive to sponsor one day meal (23/12/2017) for the inmates of child care center,vazhuthacaud .The amount was sponsored by the students of ECE Department (EC1,2015-2019 Batch) .Coloring books and pencils were also provided to the inmates.
• As the coordinator of Spandanam  took the inititaive to lend a  helping hand to Devaki Warrier Memorial Women’s Studies & Empowerment Centre, near Medical College Trivandrum where free accommodation & food for patients undergoing treatment at Regional Cancer Centre, Trivandrum were provided. The amount was sponsored by the staff of ECE Department

• RESEARCH:
  ‘Navigational Aid for Visually Impaired Swimmers’, AUG 2022 – APRIL 2023, in collaboration with Ms. Sabriye Tenberken, kanthari International, Trivandrum
• ‘Chess for the Visually Impaired’, AUG 2021 – APRIL 2022, in collaboration with TCS Head Accessibility, Dr. Charudatta Jadhav.
• Speech enhancement/reconstruction for persons with impaired speech, DEC 2016 – MAR 2022.
• Voice Analysis: Used throat microphones in conjunction with acoustic microphones, designed a system to measure resonance of the human vocal tract.
• Speech Enhancement: MATLAB based enhancement of electrolaryngeal speech, involving short-time Fourier transform, discrete wavelet transform and non-negative matrix factorization (NMF).
• Speech Reconstruction: Automatic speech recognition (ASR) followed by speech synthesis using RNN networks and Long short term memory (LSTM)
• ‘Speech Therapy Based Visual Feedback System For Cleft Lip/Palate’, Principal Investigator, CERD, NOV 2020 – MAR 2022, in collaboration with NISH
• ‘Analysis of Voice signals using Throat Microphone’ – Principal Investigator, In-house project (MBCET), DEC 2016 – JUN 2019, using tools like Praat, SoX, and MATLAB software.
• ‘Connected Announcement System for Hearing Impaired’, NISH, JUL 2018 to JAN 2019, using BX-6Q1 Control Board programmed with the help of BX LedshowTW Picture Text Editor.
• ‘Fundamental frequency estimation using Praat’, NISH, APR 2017 – MAR 2018
• ‘Vocal Tract Resonance Measurement’, NISH, APR 2017 – JUN 2017
• ‘Wireless system for water level monitoring in overhead tank’, HLL Lifecare, JUN 2015 – MAR 2016, using a GSM module transceiver
• ‘Implementation of Linear Prediction Based Vocoders’, ISRO Respond, SEP 2012 – MAY 2014, using MATLAB and C programming, HDL conversion of G729 Matlab program with the G729 Matlab test bench.

Faculty Publications:

• Lani Rachel Mathew and K Gopakumar, “Improving the Quality and Intelligibility of Electrolaryngeal Speech during Mobile Communication with Landline Analogous Bandpass Filtering”, Journal of Voice 38(5), 1247. e1-1247. e13, Mosby, 2024/9/1 PMID: 35430122, https://pubmed.ncbi.nlm.nih.gov/35430122/ (SCI).
• Akshay R. Nair, Arevind Mohan, Prince Varghese Moncy, Vaishnavi Vinod, Lani Rachel Mathew and J. Jayakumari, “Smart Air Quality Monitoring System for Pulmonary Disease Management – OSA,” 2024 International Conference on Futuristic Technologies in Control Systems & Renewable Energy (ICFCR), India, 2024, pp. 1-6, doi: 10.1109/ICFCR64128.2024.10763385.
• Abin Abraham , Arjun Sajeev , Deepak P Menon , Sreehari J, Lani Rachel Mathew, 2022, Transportation Aiding System for the Visually Impaired, International Journal of Engineering Research & Technology (IJERT), Volume 11, Issue 10, October 2022.
• Lani Rachel Mathew, K. Gopakumar, “Evaluation of speech enhancement algorithms applied to electrolaryngeal speech degraded by noise”, Applied Acoustics, Elsevier, Volume 174, 2021, 107771, ISSN 0003-682X, https://doi.org/10.1016/j.apacoust.2020.107771
• Lani Rachel Mathew, Arun Manohar, Nidheesh S., S. Sainath, Arsha Vijayan and K. Gopakumar, “Speech reconstruction using LSTM networks”, International Journal of Electrical Engineering & Technology, Volume 12, Issue 3, 2021, pp. 269 – 277
• Lani Rachel Mathew, Priya G. and K. Gopakumar,“Piezoelectric Throat Microphone Based Voice Analysis”, Proceedings of IEEE International Conference on Advanced Computing and Communication Systems, 2021, pp. 1603-1608.
• Lani Rachel Mathew, Arun Manohar, Nidheesh S., S. Sainath, Arsha Vijayan and K. Gopakumar,“Speech reconstruction using LSTM networks”, International Journal of Electrical Engineering & Technology, Volume 12, Issue 3, 2021, pp. 269 – 277, ISSN 2249-3085 (Scopus)
• Lani Rachel Mathew, Manju S., Gopakumar K., “Vocal tract parameter estimation and modeling with application in diagnosis of voice disorders”, Proceedings of International Conference on IoT based Control Networks and Intelligent Systems, Elsevier SSRN, 2020, pp. 797 – 809.
• Nandana R, Nissie Mary Johnson, Jubily V Reji, B. S Shreelekshmi, Ancy S. Anselam, Lani Rachel Mathew, K. Gopakumar, “Electrolaryngeal Speech Identification using GMM”, International Journal of Engineering  Research and Technology(IJERT),  Volume 9, Issue 6, June 2020.
• Amitha Khan Irshad, Arathy Krishnan, Avinash A S, Siddharth Sanjay, Remya Annie Eapen, Lani Rachel Mathew, K. Gopakumar, “Speech Assist” , International Research Journal of Engineering and Technology(IRJET),Vol 7, Issue 7,June 2020,pp 4273-4275.
• Krishnendu Lalaji, Pooja G. S., Rahul Krishnan K. S., Lani Rachel Mathew, Manju S., Suja K. Kunnath and K. Gopakumar, “Speech Analyzer: A Voice Parameter Extraction Device”, Proceedings of Empower Assistive Technology Conference,  October 2018.
• Lani Rachel Mathew, K. Gopakumar, “Voice Analysis Using Acoustic and Throat Microphones for Speech Therapy”, Proceedings of Interspeech 2018, pp. 173 – 174, September 2018.
•  Haripriya R.P., Lani Rachel Mathew, K. Gopakumar, “Performance evaluation of DWT based Speech Enhancement”, IEEE International Conference on Networks & Advances in Computational Technologies, MBCET, July 2017
• Amritha Vijayan, Bipil Mary Mathai, Karthik Valsalan, Riyanka Raji Johnson, Lani Rachel Mathew, K. Gopakumar, “Throat Microphone Speech Recognition using MFCC”, IEEE International Conference on Networks & Advances in Computational Technologies, MBCET, July 2017
• Haripriya R.P., Lani Rachel Mathew, K. Gopakumar, “Estimation of Non -stationary Noise Power Spectrum using DWT”, 2nd International Conference on Research Trends in Engineering, NITTTR, pp. 414- 419, Apr 2017
• Lani Rachel Mathew and Gopakumar K, “Survey of Speech Reconstruction Algorithms for Speech Impaired Persons”, McGraw Hill. Proceedings of the 2nd International Conference on Signal and Speech Processing, (ICSSP-2016), TKMCE, Kollam, September 8 – 10, 2016.
• Swathikrishna R and Lani Rachel Mathew, “Fingerprint Extraction and Retrieval of Songs Using Multiple Features Including MFCC”, McGraw Hill. Proceedings of the 2nd International Conference on Signal and Speech Processing, (ICSSP-2016), TKMCE, Kollam, September 8 – 10, 2016.
• Aarcha P. K. and Lani Rachel Mathew, “Data Hiding in Audio Carrier using AES algorithm in DWT domain”, International Journal of Advanced Technology in Engineering and Science, vol. 4, Issue 7, pp.14-21, July 2016.
• Lani Rachel Mathew and David John, “Frugal Automation of Sustainable Practices in Kerala”, presented at the International Conference on Electronics, Signal Processing & Communication Engineering (eSpace-2015), organized by Govt. Engineering College, Thrissur, 9-11 December 2015.
• Lani Rachel Mathew, Ancy S. Anselam and Sakuntala S. Pillai, “Quality Evaluation of CELP, LD-CELP and MELP vocoders”, Elsevier Science and Technology Proceedings of International Conference on Signal and Speech Processing, (ICSSP-2014), TKM College of Engineering, Kollam, pp. 236-240, August 21 – 23, 2014.
• Lani Rachel Mathew, Ancy S. Anselam and Sakuntala S. Pillai, “A Study of Low Bit-Rate Linear Prediction based Speech Coders for Indian Dialects”, Proceedings of the IEEE International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT-2014), Noorul Islam University, Tamil Nadu, pp. 432-436, July 10-11, 2014.
• Lani Rachel Mathew, Ancy S. Anselam and Sakuntala S. Pillai, “Analysis of LD-CELP Coder Output with Sound eXchange and Praat Software”, Proceedings of the IEEE Conference on Advanced Communication, Control and Computing Technologies, Syed Ammal Engineering College, Ramanathapuram, Tamil Nadu, pp. 1281-1285, May 8-10, 2014.
• Lani Rachel Mathew, Ancy S. Anselam and Sakuntala S. Pillai, “Performance Comparison of Linear Prediction based Vocoders in Linux Platform”, International Journal of Engineering Trends and Technology, Volume 10, Issue 11, pp 554-558, April 2014.Consultancy Projects
• ‘Speech Therapy Based Visual Feedback System For Cleft Lip/Palate’, November 2020 – ongoing. (National Institute of Speech and Hearing, Trivandrum)
• ‘Analysis of Voice signals using Throat Microphone’ – In-house project (MBCET), December 2016 – June 2019
• ‘Fundamental frequency estimation using Praat’, April 2017 – March 2018 (National Institute of Speech and Hearing, Trivandrum)
• ‘Vocal Tract Resonance Measurement’, April 2017 – June 2017 (National Institute of Speech and Hearing, Trivandrum)
• ‘Wireless system for water level monitoring in overhead tank’, June 2015 – March 2016 (HLL Lifecare, Trivandrum)
• ‘Study and Implementation of Advanced Low Bit Rate Audio Encoding and Decoding Algorithms’: HDL conversion of G729 Matlab program (December 2014 – May 2015),  Simulation of linear prediction based vocoders (CELP, LD-CELP, MELP) (September 2012 – May 2014)  (ISRO Respond Project)

Details of Faculty as resource person

• ‘Empowering Humanity through Innovation’ for Assistive Technology Internship, 2025, on 11th June 2025.
• ‘Technology Interventions in Speech Therapy’ for Assistive Technology Internship, 2024, on 5th July 2024
• Hands-on session on ‘STM32 Microcontroller’ as part of the Faculty Development Program on ‘Recent Trends in Healthcare and Assistive Technology’ on January 31, 2024
• Took a session on ‘Speech analyzer with Raspberry pi, Praat and Python’, October 2023, as part of the internship ‘Pas de code’ conducted by the Signal processing group and IEEE SPS, MBCET
• Talk on ‘Discover your Prototype’ IEEE WIE, 1st November 2021
• ‘How to Ace your Summer Internship’, 13th April 2021.

• IEEE Branch Counselor and Faculty Advisor of EMBS (Engineering in Medicine & Biology Society)
• Coordinating activities of the Assistive Technology (AT) group of the college
• NAAC accreditation College level Coordinator of Criterion 2 (Teaching & Learning)
• Instrumental in developing academia-industry relations with NISH, BSNL, Tata Elxsi, Maven Silicon, SCTIMST-TIMed, Infosys and TCS
• Convenor of the National Innovation and Start up policy of the college

• The Assistive Technology (AT) Group of Mar Baselios College of Engineering and Technology (MBCET), in association with IEEE EMBS Kerala Section, has undertaken multiple initiatives, project proposals, and collaborations to enhance technology interventions for differently-abled individuals. Through sensitization programs, internships, and strategic partnerships, MBCET is making a substantial impact in the domain of Assistive Technology and inclusive innovation for differently-abled individuals. The ongoing efforts in awareness building and strategic collaborations will continue to drive forward the mission of accessibility and inclusivity in education and innovation.

• IEEE EMBS Best Student Branch Chapter Faculty Advisor Award 2024
• IEEE EMBS Best Student Branch Chapter Faculty Advisor Award 2023
• IEEE EMBS Outstanding Student Branch Chapter Award 2023 for Mar Baselios College of Engineering and Technology
• UGC-NET qualified in Electronic Science in December 2014
• Second position in M.Tech (Telecommunication Engineering, 2014), Kerala University
• Winner of the ‘You’ve Earned It’ Award from Fidelity Investments in June 2007

• Ms. Teena Rajan ,AP, Dept of ECE, published a book chapter titled “MULTI-DIMENSIONAL CHARACTERIZATION METHODS FOR CONDUCTIVE FABRIC MATERIALS: ENABLING AI-ENHANCED HEALTHCARE APPLICATIONS” in Futuristic Trends in Artificial Intelligence e-ISBN: 978-93-6252-759-2 IIP Series, Volume 3, Book 8, Part 4, Chapter 7

  Link: https://mbcet.ac.in/faculty/ms-teena-rajan/

• Ms. Teena Rajan, Assistant Professor, Dept. of ECE presented a paper titled ‘Dry Electrode Design for Non-Invasive Fetal ECG Acquisition’, at Second International Conference on Advances in Smart Sensor, Signal Processing and Communication Technology (ICASSCT 2024),  held at School of Physical and Applied Sciences, Goa University, Goa, India  23rd, March 2024.

  Link: https://mbcet.ac.in/faculty/ms-teena-rajan/

• Ashwin Abraham Thomas , Avita Wilson , Karthik Mohan , Raichu Varghese, Teena Rajan, “SAVI: Smart Assistant for Visually Impaired”, IOSR Journal of Engineering (IOSRJEN) , ISSN (e): 2250-3021, ISSN (p): 2278-8719 Vol. 11, Issue 5, May 2021.
• Jyothis Philip, Feba Mary Abraham, Ken Kurian Giboy,B J Feslina and Teena Rajan,”Automatic Medicine Dispenser using IoT “International Journal of Engineering Research & Technology (IJERT),ISSN: 2278-0181, Vol. 9 Issue 08, August-2020.

• Akhil M, Anu Thomas, Jijin Mohan , Royce Thomas, Teena Rajan, “MediNav – Autonomous Ambulance Management System” International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 p-ISSN: 2395-0072,Vol.6,Issue 5 May 2019.

• Sanzitha K, Priya S, Angelin Maria, Bindhya Boban, Teena Rajan, “Wrist Motion Detector cum Efficiency Evaluator” International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 p-ISSN: 2395-0072,Vol.6,Issue 5 May 2019.

• Amina K., Teena Rajan, “ Performance Evaluation of Dynamic MIO Scheme Using LFSR Protocol and ER Approach”, IJEECS, Vol6, Issue 7, July 2017 [ISSN 2348-117X]
• Teena Rajan and Simi N, ‘A Comparison on Vector Quantisation and SMVQ’, International Journal of Advanced Technology in Engineering and Science (IJATES), ISSN: 2348 – 7550, Volume-04, Issue-05, May 2016.
• Renjitha Mariam Rajan,Teena Rajan,”Low complexity detection and PAPR reduction in SFBC BICM-OFDM system”International Journal of Advanced Information in Engineering Technology (IJAIET) ISSN: 2454-6933

Vol.3, No.10, October 2016

• Renjitha Mariam Rajan,Teena Rajan,”PAPR Reduction in BICM-SFBC OFDM based on Amplification and Clipping”International conference on Current Trends in Engineering and Technology (ICCTET-2014)
• Renjitha Mariam Rajan,Teena Rajan,”PAPR Reduction Based on Clipping and Scaling in SFBCOFDM Systems”International Journal of Engineering Trends and Technology(IJETT) –Volume10 Number10-Apr2014
• C-Band Chirp Spread Spectrum (CSS) Signal Generation Using DDS-PLL Technique in  International Journal of Advanced Electrical and Electronics Engineering, (IJAEEE) Volume-1, Issue-3, 2012

• Deepa P. L., Narain Ponraj D, and Sreena V. G., “A Hybrid Vision Transformer model using ResNet152 for Brain Tumor Classification,” in Proceedings of the IEEE International Conference on Smart Power Control and Renewable Energy (ICSPCRE), November 2024 (SCOPUS).
• Tessy Mathew, Jisha John, Jesna Mohan, Deepa P. L., and Sanjeev V Thomas, “Malformation Risk Prediction with Machine Learning Modelling for Pregnant Women with Epilepsy,” Book Chapter: Computational Intelligence for Oncology and Neurological Disorders, 2024 (SCOPUS).
• Deepa P L, Narain Ponraj D and Sreena V G, “Performance analysis of deep transfer learning approaches in detecting and classifying brain tumor from magnetic resonance images”, Intelligent Data Analysis, vol. 27, no. 6, pp. 1759-1780, 2023 (https://content.iospress.com/articles/intelligent-data-analysis/ida227321)  (SCIE indexed publication online)
• Deepa P. L., Narain Ponraj and Sreena V. G. , “A Comparative Analysis of Deep Neural Networks for Brain Tumor Detection”, 2021 3rd IEEE International Conference on Signal Processing and Communication (ICPSC), June 2021. (Best paper award).
• Sreena V. G., Narain Ponraj and Deepa P. L., “Study on Public Chest X-ray Data sets for Lung Disease Classification”, 2021 3rd IEEE International Conference on Signal Processing and Communication (ICPSC), June 2021.
• Nice Maria, Jayalakshmi V, J Ananthakrishnan, Tania Sam , Deepa P. L., “Sketch to Image Translation”, International Research Journal of Engineering and Technology (IRJET), Vol. 7, Issue 7, July 2020.
• Aditya Raj, Abhishek Anil, H Aravind Sarma, R Naveen Chandran, Deepa P. L., “BrainNET: A Deep Learning Network for Brain Tumor Detection and Classification”, Advances in Communication Systems and Networks, Lecture notes in Electrical Engineering, Vol. 656, pp. 577-589, June 2020.
• Seungjun Nah, Sanghyun Son, Radu Timofte. Kyoung Mu Lee, Yu Tseng, Yu-Syuan Xu, Cheng-Ming Chiang, Yi-Min Tsai, Stephan Brehm, Sebastian Scherer, Dejia Xu, Yihao Chu, Qingyan Sun, Jiaqin Jiang, Lunhao Duan, Jian Yao, Kuldeep Purpohit, Maitreya Suin, A.N. Rajagopalan, Yuichi Ito, Hrishikesh P S, Densen Puthussery, Akhil K A, Jiji C V, Guisik Kim, Deepa P. L., Zhiwei Xiong, Jie Huang, Dong Liu, Sangmin Kim, Hyungjoon Nam, Jisu Kim, Jechang Jeong, Shihua Huang, Yuchen Fan, Jiahui Yu, Haichao Yu, Thomas S. Huang, Ya Zhou, Xin Li, Sen Liu, Zhibo Chen, Saikat Dutta, Sourya Dipta Das, Shivam Garg, Daniel Sprague, Bhrij Patel and Thomas Huck, “Ntire 2020 challenge on image and video deblurring”, Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops, pp. 416-417, June 2020.
• Arvind Rajan, Ashwin Jayachandran, Ashwin Thomas Abraham, Pranav Peter and Deepa P. L., “Lung Cancer Detection using CT Scans using Deep Learning”, International Journal of Engineering Science and Computing (IJESC), Vol. 10, Issue 6, June 2020.
• Deepa P. L. and Jiji C. V., “Non-uniform deblurring from blurry/noisy image pairs”, 4th International Conference on Computer Vision & Image Processing, Scopus Indexed – Springer Communications in Computer and Information Science Series (CCIS) organized by Malaviya National Institute of Technology Jaipur, September 2019.
• Gayathri V. S. and Deepa P. L., “Multimodal Neuroimaging for the Detection of Alzhemier’s Disease”, IOSR Journal of Engineering (IOSRJEN), Volume 9, Issue 6, June 2019.
• Gayathri V.S., Deepa P. L., “A Study on Deep Learning Networks for Detecting Alzheimer’s Disease” in IOSR Journal of Engineering (IOSRJEN), June 2019.
• Abhishek Anil, Aditya Raj, H Aravind Sarma, Naveen Chandran R, Deepa P. L., “Brain Tumor Detection From Brain MRI Using Deep Learning” 9th International Conference On Recent Engineering And Technology (ICRET) 2019, 5th May 2019.
• N. Gayathri , Deepa P. L., “Multi-focus Color Image Fusion using NSCT and PCNN”, 2016 International Conference on Communication Systems and Networks (ComNet2016), IEEE Proceedings, pp.173 – 178, July 2016.
• Reshma Vijay V. J. and Deepa P. L., “Image Deblurring using Convolutional Neural Network”, IOSR Journal of Electronics and Communication Engineering (IOSR-JECE), Vol. 11, Issue 5, pp.7-12, September-October 2016.
• Nandana U. S., Deepa P. L., “Pan Sharpening using Modified Sparse FI Algorithm”, International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering (IJAREEIE), ISSN: 2278-8875 (Online), ISSN: 2320-3765 (print),Vol. 4, Issue 7, pp. 6135-6142, July 2015
• Aparna Ashok, Deepa P. L., “Handling Noise And Outliers In Single Image Deblurring Using L0 Sparsity”, International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering (IJAREEIE), ISSN: 2278-8875 (Online), ISSN: 2320-3765 (print), Vol. 4, Issue 7, July 2015.
• Aparna Ashok and Deepa P. L., “Image Deblurring using L0 Sparse and Directional Filters” in International Journal of Image Processing (IJIP), Vol. 9, Issue 4, May 2015.
• Nandana U. S., Deepa P. L., “A Comparative Study on Pan-sharpening Methods”, International Journal of Graphics & Image Processing (IJGIP), ISSN 2249 – 5452, Vol. 5, Issue 2, pp. 97-102, May 2015.
• Jobin J., Jiji Joseph, Sandhya Y.A, Soni P. Saji and Deepa P. L., “Palm Biometrics Recognition and Verification System”, International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering, Vol. 1, Issue 2, page no: 41-48 August 2012.
• Aravind V.S, Deepa P. L., Raja R.I, Nithya Mathai and Roopa Esther Philip, “Automatic Offside Detection in Football”, International Journal of Graphics & Image Processing, Vol 2, issue 2, page no: 105-108, May 2012.
• Deepa P. L. and K. Suresh, “An optimized feature set for music genre classification based on Support Vector Machine”, IEEE Recent Advances in Intelligent Computational Systems (RAICS), page no: 610-614, September 2011.
• Aju Sony, KavyaAjith, Keerthi Thomas, Tijo Thomas and Deepa P. L., “Video summarization by clustering using euclidean distance”, International Conference on Signal Processing, Communication, Computing and Networking Technologies (ICSCCN), page no: 642-646, July 2011.
• Deepa P. L. and K. Suresh, “A new feature set for music genre classification and retrieval based on Support Vector Machine”, MBCET Journal, Vol.1.
• Deepa P. L. and K. Suresh, “Feature optimization for music genre classification based on Support Vector Machine”, 10th National Conference on Technological Trends, page no: 315-318, November 2009.”

Translator at Digital University, NPTEL Translator

1. First rank for M.Tech degree from Kerala University.
2. Best Paper award for one IEEE International Conference paper.

• Mithun Jaya Kumar, Nanditha V, Pranav P Nair, Sona S, Ann Mary Alex, “Library Management Robot with Line Following Navigation and RFID Based Book Identification” International Journal of Engineering Research & Technology, Vol. 14 Issue 03, March 2025
• Alex, Ann Mary, and Jobymol Jacob. “Hot Carrier Effects on High Frequency Characteristics of SiGe HBTs.” International Journal of Electronics Letters 12.3 (2024): 270-280. (Scopus Indexed)
• Alex, Ann Mary, and Jobymol Jacob. “Hot Carrier Effect on Base Resistance of SiGe Heterojunction Bipolar Transistors.” 2022 IEEE International Conference on Signal Processing, Informatics, Communication and Energy Systems (SPICES). Vol. 1. IEEE, 2022.
• Devika S. S, Haleema Nizar, Jessno Oommen Jose, Mahima Abhilash,
  Ann Mary Alex, “Smart Canteen Management System Based On Assistive Technology” IOSR Journal of Engineering (IOSRJEN), 12(12), 2022, pp. 01-06.
• Ann Mary Alex and Jobymol Jacob, “Interfacial Trap Effect on the DC and RF Characteristics of SiGe Heterojunction Bipolar Transistor,” 2021 International Conference on Communication, Control and Information Sciences (ICCISc), June 2021.
• Harikrishnan, Nandagopal and Ann Soni, Sneha and Mary Alex, Ann and Menon, Vishnupriya and C Nair, Vishnu, Virtual Interactive Reality Telepresence Robot (December 24, 2020). Proceedings of the International Conference on Systems, Energy & Environment (ICSEE) 2021
• Drishya Innocent, Jisha P. S. Kumar, Mahima Janardhanan, Shikha Rachel Mathew and Ann Mary Alex, “Automated Automobile Headlighting System” International Research Journal of Engineering and Technology (IRJET), Volume 6, Issue 5, May 2019.
• Suhail Yoosuf, Ann Mary Alex, “Audio Watermarking Using Colour Image Based On EMD and DCT”, International Journal of Advanced Research in Computer and Communication Engineering (IJARCCE), ISSN (Online): 2278-1021, ISSN (Print): 2319-5940, Vol. 4, Issue 6, June 2015.
• Suhail Yoosuf, Ann Mary Alex, ” Colour Image Watermarking for Audio signals based on DCT and DWT”, International Journal of Electronics and Communication Engineering Volume 2 issue 7- 2015.
• Vimal, Jithu, and Ann Mary Alex. “Audio steganography using dual randomness LSB method.” 2014 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT). IEEE, 2014.
• Jithu Vimal, Ann Mary Alex, “Audio Steganography Using Modified LSB Method”, International Journal of Research in Advent Technology (IJRAT), Vol.2, No.5, May 2014

• Awarded NPTEL Discipline Star certificate in Electrical Engineering during January – April 2025 for certified in courses of same discipline with more than 50 weeks of learning and the final score in each course >= 55
• Awarded Elite Silver and Topper 2% certificate for successfully completing NPTEL Online 8 week certification Course on CMOS Digital VLSI Design during January – March 2025
• Awarded Elite Silver for successfully completing NPTEL Online 8 week certification Course on Design, Technology and Innovation during February – April 2021
• Elite Gold certificate for the NPTEL course “Introduction to Research”

• Arya S Potti; Gayathri Suresh; A S Gayathri; Anjitha Raju; Anoop K Johnson, “Single Input Stereo HDR Imaging using Deep Learning”, International Conference on Advancements in Electrical, Electronics, Communication, Computing and Automation (ICAECA), Jan 2022
• Gouri A. V., G. Preethi Ravisankar, Gowri H. Bhagavathi, Bhadra Maya Anilkumar, Anoop K. Johnson, “Image deblurring using IRC-Conditional Generative Adversarial Network”, International Journal of Engineering Science and Computing (IJESC), vol. 10, no. 5, pp. 25845-25850, May 2020.
• Ananthapadmanabhan A. S., Athira A. Nair, Deepa Ann Koshy, G. Kishore, Anoop K. Johnson, “Good Vibe – A Device for Early Detection and Prevention of Varicose Vein” , International Research Journal of Engineering and Technology (IRJET), vol. 7 , issue 5, May 2020.
• Libya Thomas, Anoop K. Johnson, “Multi Exposure Image Fusion Using Synchrosqueezing Transform” in International Research Journal of Engineering and Technology (IRJET).
• Libya Thomas, Anoop K. Johnson ” Synchrosqueezing Transform and Its Application: A Review “, International Research Journal of Engineering and Technology, Vol:6, Issue:1, e-ISSN: 2395-0056, p- ISSN: 2395-0072, PP 1536-1541, January 2019
• Sarath Lal T S, Anoop K. Johnson ” Modified PSO Based Facial Emotion Recognition System “, International Journal of Science and Research (IJSR), Vol:7, Issue:12 ISSN: 2319-7064, PP 1081-1090, December 2018
• Athira Raveendranath, Anoop K. Johnson ” Single Shot HDR imaging using Power law transformation and Exposure Fusion”, IEEE International Conference on Communication Systems and Networks (ComNet), July 2016
• Bob P George, Anoop K. Johnson ” Multiclass SVM and HoG based object recognition of AGMM detected and KF tracked moving objects from single camera input video “, IOSR Journal of VLSI and Signal Processing, Vol:6, Issue:5 (Version -1)e-ISSN: 2319-4200, p- ISSN: 2319-4197, PP 10-16, September 2016
• Anoop K Johnson, Jiji C. V, ” Single Shot High Dynamic Range Imaging using Histogram Separation and Exposure Fusion”, IEEE National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics (NCVPRIPG) December 2015
• Nayana A., Anoop K. Johnson, “High Dynamic Range Imaging- A Review” in International Journal of Image Processing (IJIP), Vol. 9, Issue 4, 2015.
• Nayana A., Anoop K. Johnson, “Ghost Removal in High Dynamic Range Images using SVD and Disparity Map” in InternationalJournal of Advanced Research in Electrical, Electronics and Instrumentation Engineering (IJAREEIE), Vol. 4, Issue 7, July 2015.
• Sreelakshmi S., Anoop K. Johnson, “Comparison of Contrast Enhancement Techniques”, International Journal of Graphics and Image Processing (IJGIP) Vol. 5, Issue 2, page no: 70-74, ISSN 2249 –5452, May 2015.
• Sreelakshmi S., Anoop K. Johnson, “Image Contrast Enhancement using Pyramidal transforms and SVD”, International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering (IJAREEIE), ISSN: 2278-8875 ISSN: 2320-3765 (print), Vol. 4, Issue 7, July 2015.
• Anoop K Johnson, G Jayakrishnaraj and N Vijayakumar ” A Spectral Method for PMD Compensation in High Speed Optical Networks” International Conference on Technological Trends (ICTT), November 2010
• Akhil A Vijay, Anoop K Johnson “An Integrated System for Tracking and Recognition using Kalman Filter”, IEEE International Conference on Control, Instrumentation, Communication & Computational Technologies (ICCICCT), July, 2014.
• Bhakthapriya P K, Rini Issac, Saarika B S, Tanya Philips, Anoop K Johnson “ Smart e-Passport using EVCS”, International Conference on Speech and Signal Processing (ICSSP),pp 221-225 August 2014
• Sharon Roshan John, Nancy Prisilla, Juby Pullipra Mathew, Paul J. Ommen, Anoop K. Johnson, “Cross Spectral Face Recognition”, National Conference on Advances in Computational Intelligence and Communication Technologies(NCACICT) pp. 23-26, June 2013.
• Chithra M, Lekshmy S.R, Sachin George Johnson, Subin Mathew, Anoop K Johnson, “Real Time Eye Detection to Monitor Drowsiness”, National Conference on Technological Trends (NCTT), November 2012

1. First rank for M.Tech degree from Kerala University.
2. Received  Silver with  Elite Certificate (Topper – 5%)  for the NPTEL online course on  “Joy of Computing using python

• Akhil P. Nair, P. S. Lavanya Nair, Govind Mohan, Shalini Nair J.Jinu Baby, “E-gloves Wearable assistance in sports training” International Journal of Physiology, Nutrition and Physical Education, ISSN: 2456-0057, June 2019.
• Akhil P. Nair, P. S. Lavanya Nair, Govind Mohan, Shalini Nair J., Jinu Baby, “E-Gloves: Wearable Assistance in Sports Training”, International Seminar on Applications of Engineering in Sports, October 2019.
• Priya Mamachan, Jinu Baby, “Denoising of Images Using a Hybrid Image Fusion Algorithm”, International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering (IJAREEIE), ISSN: 2278-8875 (Online), ISSN: 2320-3765 (print), Vol 4, Issue 7, July 2015.
• Jeena Pappachan, Jinu Baby, “Tinkerbell Maps based Image Encryption using Magic Square”, International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering (IJAREEIE), ISSN: 2278-8875 (Online), ISSN: 2320-3765 (print),Vol 4, Issue 7, July 2015.
• Tobin Thomas, Jinu Baby Design of Miniaturized Printed Antenna for Mobile Phones, IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)e-ISSN: 2278-2834,p- ISSN: 2278-8735.Volume 11, Issue 4, Ver. IV (Jul.-Aug .2016), PP 23-27