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Dr. Vaisshale R.

Assistant Professor, Department of Electronics and Communication Engineering, School of Engineering, Chennai

Qualification: BE, M.E, Ph.D
r_vaisshale@ch.amrita.edu
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Research Interest: Photonics Communication, Terahertz Photonics, Photoconductive Antennas, Equivalent Circuit Modelling, Optoelectronic Devices, Antennas and Propagation, Microwave Photonics, Wireless Communication, THz MIMO Antennas, THz Nano Antennas

Bio Publications Qualification Experience Awards Responsibilities Workshops Subjects Handled
Bio

Dr. Vaisshale R currently serves as an Assistant Professor in the Department of Electronics and Communication Engineering, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Chennai Campus.

She holds a Ph.D. in Terahertz Photoconductive Antennas and has more than four years of teaching and research experience. Her research focuses on photonics communication, terahertz technologies, antennas, and RF/microwave photonics. She has published 20+ research articles in reputed international journals and conferences, authored book chapters, and filed 1 Indian patent. Dr. Vaisshale is also an active reviewer for leading journals and has received several best paper awards at international conferences. Her work contributes to advancing next-generation communication systems, including 6G and beyond.

 

Publications

Conference Paper

Year : 2026

A Hybrid Deep and Handcrafted Feature Fusion Approach for Automatic Diabetic Retinopathy Grading

Cite this Research Publication : Aishwarya N, S Sarveshvaran, Dharshini Y, Vaisshale R, A Hybrid Deep and Handcrafted Feature Fusion Approach for Automatic Diabetic Retinopathy Grading, 2026 International Conference on Computing, Communication, Control and Cyber-Physical Systems (I5CPS), IEEE, 2026, https://doi.org/10.1109/i5cps67958.2026.11452585

Publisher : IEEE

Year : 2025

Multiband Wi-Fi and Wi-Max Antenna for IOT Applications

Cite this Research Publication : Pratheep R, S S Harish, Vaisshale Rathinasamy, Deepa Thangarasu, Multiband Wi-Fi and Wi-Max Antenna for IOT Applications, 2025 International Conference on Emerging Technologies in Engineering Applications (ICETEA), IEEE, 2025, https://doi.org/10.1109/icetea64585.2025.11099988

Publisher : IEEE

Year : 2025

Design and Optimization of On-Chip THz Metasurface Antenna for Non Destructive Testing Applications

Cite this Research Publication : Sakthiya J, Sarvesh Ramm R T, Vaisshale Rathinasamy, Design and Optimization of On-Chip THz Metasurface Antenna for Non Destructive Testing Applications, 2025 1st International Conference on Radio Frequency Communication and Networks (RFCoN), IEEE, 2025, https://doi.org/10.1109/rfcon62306.2025.11085397

Publisher : IEEE

Year : 2025

Performance-Optimized H-Slot Sub-THz Antenna Array For Wireless Communication

Cite this Research Publication : Arun Siva Prasath A, Vaisshale Rathinasamy, Performance-Optimized H-Slot Sub-THz Antenna Array For Wireless Communication, 2025 1st International Conference on Radio Frequency Communication and Networks (RFCoN), IEEE, 2025, https://doi.org/10.1109/rfcon62306.2025.11085411

Publisher : IEEE

Year : 2025

Plasmonic Terahertz Waveguide for Bio-Sensing Applications

Cite this Research Publication : Vishnudasan K, Sivaprasaanth M, Pallavi Mahankali, Vaisshale Rathinasamy, Plasmonic Terahertz Waveguide for Bio-Sensing Applications, 2025 1st International Conference on Radio Frequency Communication and Networks (RFCoN), IEEE, 2025, https://doi.org/10.1109/rfcon62306.2025.11085385

Publisher : IEEE

Year : 2025

Performance Enhancement of Sub-Terahertz Photoconductive Antenna using Sawtooth Electrodes

Cite this Research Publication : Arunnithi Raja, Vaisshale Rathinasamy, Performance Enhancement of Sub-Terahertz Photoconductive Antenna using Sawtooth Electrodes, 2025 1st International Conference on Radio Frequency Communication and Networks (RFCoN), IEEE, 2025, https://doi.org/10.1109/rfcon62306.2025.11085206

Publisher : IEEE

Year : 2025

Transformer-Based Deep Learning Approach for Potato Leaf Disease Classification

Cite this Research Publication : Aishwarya N, S Cheran, S Sivananda Gnaneswar, Vaisshale Rathinasamy, Transformer-Based Deep Learning Approach for Potato Leaf Disease Classification, 2025 International Conference on Sustainability, Innovation & Technology (ICSIT), IEEE, 2025, https://doi.org/10.1109/icsit65336.2025.11295448

Publisher : IEEE

Year : 2025

Evaluating Optimizers in Customized CNNs for Multi-Class Respiratory Diagnosis using Chest X-rays

Cite this Research Publication : Keerthana R B, N P Ganesh Kumar, Vishnudasan K, Vaisshale R, Muthulakshmi M, Evaluating Optimizers in Customized CNNs for Multi-Class Respiratory Diagnosis using Chest X-rays, 2025 5th International Conference on Artificial Intelligence and Signal Processing (AISP), IEEE, 2025, https://doi.org/10.1109/aisp68263.2025.11396143

Publisher : IEEE

Year : 2024

Email Spam Detection with Machine Learning and Vectorization

Cite this Research Publication : Saravanan R, Vaisshale Rathinasamy, Email Spam Detection with Machine Learning and Vectorization, 2024 15th International Conference on Computing Communication and Networking Technologies (ICCCNT), IEEE, 2024, https://doi.org/10.1109/icccnt61001.2024.10724545

Publisher : IEEE

Year : 2024

A Flexible Wi-Fi 6 Antenna with low SAR for Wearable Military Applications

Cite this Research Publication : Pabbisetty Harshini, Vaisshale Rathinasamy, Deepa Thangarasu, A Flexible Wi-Fi 6 Antenna with low SAR for Wearable Military Applications, 2024 International Conference on Signal Processing, Computation, Electronics, Power and Telecommunication (IConSCEPT), IEEE, 2024, https://doi.org/10.1109/iconscept61884.2024.10627824

Publisher : IEEE

Year : 2024

Advanced Fault Detection in Industrial Machinery with MFCC-CNN

Cite this Research Publication : Vaisshale Rathinasamy, S Samsthidhaa Sree, D Saranyaraj, Advanced Fault Detection in Industrial Machinery with MFCC-CNN, 2024 4th International Conference on Artificial Intelligence and Signal Processing (AISP), IEEE, 2024, https://doi.org/10.1109/aisp61711.2024.10870634

Publisher : IEEE

Year : 2024

Terahertz Photoconductive Antenna for Sensing and Imaging Applications

Cite this Research Publication : Pratheep, R., S. S. Harish, and Vaisshale Rathinasamy. "Terahertz Photoconductive Antenna for Sensing and Imaging Applications." In 2024 International Conference on Wireless Communications Signal Processing and Networking (WiSPNET), pp. 1-4. IEEE, 2024

Publisher : IEEE

Year : 2023

Region of Interest and Feature-based Analysis to Detect Breast Cancer from a Mammogram Image

Cite this Research Publication : Saranyaraj, D., R. Vaisshale, and R. NandhaKishore. "Region of Interest and Feature-based Analysis to Detect Breast Cancer from a Mammogram Image." In International Conference On Innovative Computing And Communication, pp. 225-241. Singapore: Springer Nature Singapore, 2023

Publisher : Springer

Year : 2021

Parametric Analysis of Inter-combed Photoconductive Antenna for Terahertz Communication

Cite this Research Publication : Boby, E. Nisha Flora, JitendraPrajapati, VaisshaleRathinasamy, and ShyamalMondal. "Parametric Analysis of Inter-combed Photoconductive Antenna for Terahertz Communication." In 2021 International Conference on Communication information and Computing Technology (ICCICT), pp. 1-4. IEEE.

Publisher : IEEE

Year : 2019

eart Shaped Bow-Tie Antenna for Tera Hertz Communication Applications

Cite this Research Publication : Vaisshale Rathinasamy, Shriya Kapoor, Deepa Thangarasu, T. Rama Rao, P. Sandeep Kumar, eart Shaped Bow-Tie Antenna for Tera Hertz Communication Applications, 2019 International Conference on Wireless Communications Signal Processing and Networking (WiSPNET), IEEE, 2019, https://doi.org/10.1109/wispnet45539.2019.9032837

Publisher : IEEE

Book Chapter

Year : 2023

Role of Terahertz Photoconductive Antenna in Future Healthcare Informatics

Cite this Research Publication : Shyamal Mondal, Boby, E. Nisha Flora, Vaisshale Rathinasamy, Role of Terahertz Photoconductive Antenna in Future Healthcare Informatics’ for the book titled "Advances of 5G Wireless Communication System in Healthcare Informatics" CRC press, Taylor and Francis (Published)

Publisher : Taylor and Francis

Year : 2022

Interdigitated Photoconductive Antenna for Efficient Terahertz Generation and Detection

Cite this Research Publication : Shyamal Mondal, Nisha Flora Boby Edwin, Vaisshale Rathinasamy, Interdigitated Photoconductive Antenna for Efficient Terahertz Generation and Detection, Terahertz Technology, IntechOpen, 2022, https://doi.org/10.5772/intechopen.102379

Publisher : IntechOpen

Year : 2022

Interdigitated Photoconductive Antenna for Efficient Terahertz Generation

Cite this Research Publication : ShyamalMondal, Boby, E. Nisha Flora, VaisshaleRathinasamy, “Interdigitated Photoconductive Antenna for Efficient Terahertz Generation.” for the book titled "Terahertz Technology" Intech Open book chapter. 2022

Publisher : Terahertz Technology

Year :

The Role of Terahertz Photoconductive Antennas in Future Healthcare Informatics

Cite this Research Publication : Mondal, Shyamal, E. Nisha, Flora Boby, and Vaisshale Rathinasamy. "The Role of Terahertz Photoconductive Antennas in Future Healthcare Informatics." In 5G Wireless Communication System in Healthcare Informatics, pp. 167-193. CRC Press, 2023.

Journal Article

Year : 2022

Parametric Investigation of Interdigitated Photoconductive Antenna for Efficient Terahertz Applications

Cite this Research Publication : Boby, E.N.F., Prajapati, J., Rathinasamy, V., Mukherjee, S. and Mondal, S., 2022. Parametric investigation of interdigitated photoconductive antenna for efficient terahertz applications. Arabian Journal for Science and Engineering, 47(3), pp.3597-3609. (SCI IF-2.334)

Publisher : Arabian Journal for Science and Engineering

Year : 2022

6G and beyond: Investigation of broadband Terahertz Interdigitated Photoconductive antenna by exploiting Laser parameters

Cite this Research Publication : Boby, E.N.F., Prajapati, J., Rathinasamy, V., Rao, T.R. and Mondal, S., 2022. 6G and beyond: Investigation of broadband terahertz interdigitated photoconductive antenna by exploiting laser parameters. Microwave and Optical Technology Letters, 64(12), pp.2197-2206. (SCI IF-1.392)

Publisher : Microwave and Optical Technology Letters

Year : 2022

Interdigitated photoconductive terahertz antenna for future wireless communications

Cite this Research Publication : 1. Rathinasamy, V., Thipparaju, R.R., Edwin, N.F.B. and Mondal, S., 2022. Interdigitated photoconductive terahertz antenna for future wireless communications. Microwave and Optical Technology Letters, 64(12), pp.2189-2196. (SCI IF-1.392)

Publisher : Microwave and Optical Technology Letters

Year : 2022

Numerical Investigation and Circuit Analysis of Interdigitated Photoconductive Antenna for Terahertz Applications

Cite this Research Publication : Rathinasamy, Vaisshale,Rama Rao Thipparaju, Nisha Flora Boby Edwin, and ShyamalMondal. "Numerical Investigation and Circuit Analysis of Interdigitated Photoconductive Antenna for Terahertz Applications." Optical and Quantum Electronics. 2022

Publisher : Optical and Quantum Electronics

Conference Proceedings

Year : 2020

Interdigitated Photoconductive Antenna Design and Analysis for Terahertz Wireless Applications

Cite this Research Publication : Mondal, Shyamal, VaisshaleRathinasamy, Shriya Kapoor, Shouvik Mukherjee, and T. Rama Rao. "Interdigitated Photoconductive Antenna Design and Analysis for Terahertz Wireless Applications." In 2020 IEEE 3rd 5G World Forum (5GWF), pp. 484-487. IEEE.

Publisher : IEEE

Year : 2019

Interdigitated-Slot Photoconductive Antenna for Terahertz Applications

Cite this Research Publication : Rathinasamy, Vaisshale, Shriya Kapoor, Akhil Rout, T. Rama Rao, and ShyamalMondal. "Interdigitated-Slot Photoconductive Antenna for Terahertz Applications." In 2019 IEEE Indian Conference on Antennas and Propogation (InCAP), pp. 1-3. IEEE

Publisher : IEEE

Year : 2019

Heart Shaped Bow-Tie Antenna for Tera Hertz Communication Applications

Cite this Research Publication : Rathinasamy, Vaisshale, Shriya Kapoor, DeepaThangarasu, T. Rama Rao, and P. Sandeep Kumar. “Heart Shaped Bow-Tie Antenna for Tera Hertz Communication Applications." In 2019 International Conference on Wireless Communications Signal Processing and Networking (WiSPNET), pp. 398-400. IEEE

Publisher : IEEE

Qualification
2018 – 2023 Ph.D.

SRM Institute of Science and Technology, Kattankulathur, Chennai

Dissertation Title: Numerical Modelling of Photoconductive Antenna for Terahertz Applications
2018 – 2016 M. E. (Communication Systems)

Kongu Engineering College, Perundurai.
2016 – 2012 B.E (Electronics and Communication Engineering)

Coimbatore Institute of Engineering and Technology, Coimbatore
Experience
March 2022 to Present Assistant Professor, Amrita School of Engineering, Chennai Campus
August 2018 – July 2021 Teaching Assistant, SRM Institute of Science and Technology, Kattankulathur, Chennai
Awards
  • Received Best Paper Award for the paper titled “Performance Enhancement of Sub-Terahertz Photoconductive Antenna using Sawtooth Electrodes” in RFCoN 2025 held at SASTRA University, Thanjavur.
  • Received Best Paper Award for the paper titled “A Flexible WiFi-6 Textile Antenna with Low SAR for Wearable Military Applications” in ICONSCEPT 2024 held at NIT Puducherry.
  • Received Best Poster Award for the poster titled “Interdigitated-Slot Photoconductive Antenna for Terahertz Applications” in Dr. Paarivendhar Research Colloquium at SRM Institute of Science and Technology, March, 2021.

Active Reviewer

  • Springer publication, “Scientific Reports”.
  • Reviewer for several other conferences.

Other Achievements

  1. Co-ordinated an FDP on “Recent Advancements in Organic and Nanoelectronics-RAONE 21” organized by the Department of Electronics & Communication Engineering, SRM IST, KTR Campus on 8th -13th Oct 2021.
  2. Co-ordinated a workshop on “Hands on tutorials/workshop on IOT for Drone applications” during 5-6 oct 2018.
Responsibilities
  • Planning and preparing Lecture plan, course material and other teaching aids to improve the academic quality.
  • Facilitate student learning, provide effective instruction, and perform evaluations of student learning for continuous quality improvement.
  • Guide, lead and mentor students in research projects.
Workshops

Faculty Development Programme (FDP)

  • Co-ordinated an FDP on “Recent Advancements in Organic and Nanoelectronics-RAONE 21” organized by the Department of Electronics & Communication Engineering, SRM IST, KTR Campus on 8th -13th Oct 2021.
  • Attended FDP on “Inspired Teaching on Electromagnetics” on 18th Oct 2019 at SSN College of Engineering.
  • Attended FDP on “Emerging Trends in Optical Technologies” at VIT, Chennai during 6th – 8th Dec 2018.

Workshops

  • Attended a workshop on “Advanced Electromagnetics and Applications” held at SSN college of Engineering, Chennai from 24th to 28th May 2021.
  • Attended a workshop on “Advancing Photonics Systems through Machine Learning” held at Technical University of Denmark, Denmark, on 17th Sep 2020.
  • Attended a workshop on “Recent Advancements in Semiconductor Technologies – RASET 20” held at SRM IST, Kattankulathur, on 10th October, 2020.
  • Attended a workshop on “Photonics and Photovoltaic Devices (WOPPD 2020)” held at SRMIST, Kattankulathur from 28th Sep to 1st Oct 2020.
  • Attended International workshop on “Advanced Functional Materials and Devices (AFMD)” on 13th & 14th Dec 2018.
  • Co-ordinated a workshop on “Hands on tutorials/workshop on IOT for Drone applications” during 5-6 oct 2018.

Training Programs and Seminars

  • Participated in “A Mini-Symposium on Nanophotonics” on 3rd Jan 2020 at SRM Research Institute.
  • Participated in “National Symposium (NLSIMI – 2019)” on 27th Dec 2019 at IIT Madras.
  • Attended five days short term course on “CAD based modelling of optical fibers and photonic devices for communication, sensing and industrial applications” at NIT, Trichy from 10th June to 14th June 2019.
  • Attended DSP training program using Black fin processor at IIT-Madras from 11th Dec to 24th Dec, 2014.
Subjects Handled
  • Analog Communication Theory
  • Digital Communication
  • Computer Networks
  • Computer Organization and Architecture
  • Elements of Computing Systems 
  • Digital Electronics
  • VLSI System Design

Skills Set

  • Numerical Modelling of Photoconductive antennas for terahertz applications.
  • Design of Equivalent circuit model for Photoconductive antennas.

Tools

  • MATLAB
  • CST Microwave Studio
  • COMSOL Multiphysics
  • HFSS 
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