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Dr. Devaraju R

Dr. Devaraju R

Professor

About

With nearly two decades of experience across both industry and academia, my work is driven by a passion for developing intelligent communication systems and embedded technologies that bridge fundamental research with real-world engineering applications.

My expertise spans Wireless Communication, Software Defined Radio (SDR), Embedded Systems, Internet of Things (IoT), RF Engineering, and Intelligent Automation, with a strong emphasis on designing practical solutions for emerging technological challenges.

My research interests focus on next-generation wireless communication, semantic communication, satellite communication, radar signal processing, embedded intelligence, and smart electronic systems.

Beyond research, I am deeply committed to mentoring students, fostering innovation, and promoting experiential learning through hands-on engineering. I believe that meaningful technological advancements emerge when academic excellence is combined with practical implementation and collaborative problem-solving.

No sincere effort is ever lost, the restless mind can be trained, and duty should be done without anxiety over results. ~Bhagavad Gita

INTERNATIONAL JOURNAL
"Optical signal processing and VLSI system design for 5G radio for advanced waveforms" Journal of Optical Communications. January 31, 2026. [SCOPUS-Q1]

Link: https://doi.org/10.1515/joc-2025-0467

"Performance analysis of FSO OFDM for 256-QAM scheme under optical diverse channel", Journal of Optical Communications. September 23, 2025. [SCOPUS-Q1]

Link: https://doi.org/10.1515/joc-2025-0340

"STC Using Coastal Map and Wavelet Transform for Sea Clutter Suppression", SSRG International Journal of Electronics and Communication Engineering, Volume 11 Issue 8, 294-300, August 2024. [SCOPUS-Q4]
"Modelling of Optimized Conformal Antenna Array for Airborne Applications", SSRG International Journal of Electronics and Communication Engineering, Volume 11 Issue 8, 218-226, August 2024. [SCOPUS-Q4]
"Adaptive Sea-Clutter Model Based Detection for Coastal Surveillance Radar", Nanotechnology Perceptions, Vol. 20, S6 (2024) Pg: 237-252. [SCOPUS-Q4]
"Closely Spaced Target Detection and Tracking under Spatial Ambiguity in Marine Surveillance Radar", SSRG-International Journal of Electrical and Electronics Engineering (SSRG-IJEEE), Volume 10, Issue 9, September 2023. [SCOPUS-Q4]
"Design and Simulation of Conformal Array Antennas for Avionics Applications", SSRG-International Journal of Electrical and Electronics Engineering (SSRG-IJEEE), ISSN: 2348-8379, Volume 10 Issue 9, 167-180, September 2023. [SCOPUS-Q4]
"An efficient Ultra-Wideband (UWB) digital transceiver for wireless applications on the Field-Programmable Gate Array platform", International Journal of Electrical and Computer Engineering (IJECE), Vol 13, No 4: August 2023. [SCOPUS-Q2]
"An efficient Digital Code Shifted Reference (CSR) based Ultra-Wideband Transceiver on the FPGA platform, Journal of Communications", vol. 18, no. 9, September 2023. [SCOPUS-Q3]
"Security Improvement Algorithm for Online Fingerprint Authentication", International Journal of Creative Research Thoughts (IJCRT), ISSN: 2320 -2882, Vol. 9 Issue 9, September - 2021.
"Online Fingerprint Authentication with an Improved Security using ECC over Prime Number", International Research Journal of Modernization in Engineering Technology and Science, ISSN: 2582 -5208, Vol. 3 Issue 9, September - 2021.
"Neighbour Assisted Connectivity Recovery Protocol: An Efficient Deployment Approach for improved Connectivity in STAR Topology", International Research Journal of Engineering and Technology (IRJET), ISSN: 2395 -0056, Vol. 5 Issue 7, July - 2018.
"Implementation of Enhanced New Stable Election Protocol - ENHSEP in NS2 Platform", International Research Journal of Engineering and Technology (IRJET), ISSN: 2395 -0056, Vol. 4 Issue 7, July - 2017.
"Simulation and Comparison of NHSEP and ENHSEP Protocols in NS2 Platform", International journal of Recent Trends in Engineering and Research (IJRTER), ISSN: 2455 -1457, Vol. 3 Issue 7, July 2017.
"A Noval Optimization Technique for Multimedia Traffic through Header Compression for 802.11 ad-hoc Wireless Networks", International Journal of Engineering Research & Technology, ISSN: 2278-0181, Vol. 3 Issue 2, February - 2014.
"Burst Error Characterization for Wireless Ad-Hoc Network and Impact of Packet Interleaving", International Journal of Computer Science and Information Technologies, ISSN: 0975-9646, Vol. 5 (2), 2014, 1259-1264.
INTERNATIONAL CONFERENCE
"Enhanced Boost Converter Design for High-Current Battery Charging from Solar PV Systems with Improved Stability.", Proceedings of International Conference on Data Analytics and Insights. ICDAI 2025. Lecture Notes in Networks and Systems, vol 1787. Springer, Cham. [SPRINGER]

Link: https://doi.org/10.1007/978-3-032-14772-1_16

"Campus Guardian: An Autonomous Monitoring Robot", Grenze-Scopus/AET-AEE 2024, 16th International Conference on Advances in Computing Control and Telecommunication Technologies Act 2025. [SCOPUS-INDEXED]
"Wireless Communication Prototyping for GPS Signal using Software Defined Radio", Grenze-Scopus/AET-AEE 2024, 16th International Conference on Advances in Computing Control and Telecommunication Technologies Act 2025. [SCOPUS-INDEXED]
"LoRaWan-The Technology for Sewege Monitoring and Alerting System", IEEE INTERNATIONAL CONFERENCE ON RECENT INNOVATION IN SMART AND SUSTAINABLE TECHNOLOGY 2024 (ICRISST 2024). [SCOPUS-INDEXED]
"Comprehension of Ultra-Wide Band Transceiver For Wireless Communication System based on Code Shifted Reference", Computer Networks, Big Data and IoT. Lecture Notes on Data Engineering and Communications Technologies, vol 117. Springer, Singapore. Print ISBN: 978-981-19-0897-2 Online ISBN: 978-981-19-0898-9. [SPRINGER]

Link: https://doi.org/10.1007/978-981-19-0898-9_17

"A Systematic Survey on Radar Target Detection Techniques in Sea Clutter Background", Smart Computing Techniques and Applications, Springer, Singapore, Print ISBN: 978-981-16-1501-6 Online ISBN: 978-981-16-1502-3 [SPRINGER]

Link: https://link.springer.com/chapter/10.1007/978-981-16-1502-3_33

"A Smart Autonomous Navigation System Using IOT & CNN for Polyhouse Farming", accepted in IEEE Mysore Sub Section International Conference (MysuruCon-2021). [IEEE]
"A Framework for Optimizing Multimedia Traffic Communication over a Peer-to-Peer Ad-Hoc Wireless Network through Header Compression Technique", Proceedings of Second International Conference on Emerging Research in Computing Information, Communication and Applications (ERCICA-14), Vol. 1, 2014, 1158-1169. [SPRINGER]

Consultancy

SIMULATION STUDY: ON-BOARD ORBIT PROPAGATION AND ESTIMATION USING RETROREFLECTORS (100000 INR), Starops Systems Private Limited.

GNSS REFLECTROMETRY (100000 INR), XOVIAN AEROSPACE.

Product Development

POWER PROTECTOR

AIRLINK SWITCH

SUNTOP (Consultancy Project)

PHASE CORRECTOR

SOFT STARTER [NISP-IEDC Funded Project]

BIRD REPELLANT

OPTICAL TORSION METER (Consultancy Project)

Lo-Ra Transceiver (Consultancy Project)

GNSS REFLECTROMETRY (Consultancy Project)

GPS CLOCK

SMART SWITCH

FARMBOT (Student Project)

SMART FARMING - an approach for automating water and fertilizer needs for a Polyhouse setup

POWER CARD FOR SATELLITE SYSTEM

ON-BOARD COMUPTING CARD FOR SATELLITE SYSTEM

Research Interests

Next-generation Wireless Communication, Semantic Communication, Satellite Communication, Radar Signal Processing, Embedded Intelligence, and Smart Electronic Systems.

Above and Beyond, Subex Limited.

Grants
NISP-IEDC funding of 1,00,000/- for development of Soft Starter [2024].

NISP-IEDC funding of 20,000/- for completion of Soft Starter [2025].

DSCE-ISRF funding of 3,00,000/- for development of Task-Oriented Semantic Encoding using SDR Testbed [2026].

Dr. Devaraju R

Professor

Ph.D

School of Computer Science and Engineering

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