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Dr Indhumathi

Associate Professor

 

Area of Specialization:

  • Microwave Engineering
  • Electromagnetics

Research Interests:

  • Antenna Design
  • RF System design
  • Internet of Things
  • Terahertz detections

Selected Publications:

Patents

  • A design to achieve multi-band operation in miniaturized antennas and device thereof. Application number: 201741029510A, Publication date: 08/09/2017. Patent Grant No.: 457644.
  • A method to achieve compound reconfiguration in microstrip filters and the device thereof. Application number: 201741029509A, Publication date: 01/09/2017, Patent Grant No.:489762.
  • Multiband MIMO Antenna for Tablet Applications, Application number: 201841001232A, Publication date: 01/03/2018. Patent Grant No.: 461468. 
  • IOT Based Intelligent Wheelchair for Disabled Persons. Application Number: 202141059797A, Publication date: 21/12/2021 
  • Design of RFID resonator on pyrex glass. Application number: 202241027926A, Publication Date: 03/06/2022 
  • On the design of metamaterial based resonator using cellulose fibrous substrate for body-worn RFID. Application number: 202341005289, Publication Date: 03/02/2023 
  • Vehicle to Vehicle communication between multiple vehicles using LoRA for emergency vehicle alerting, Application No.202341050621, Publication Date: 22/09/2023 
  • CPW based hinge shaped resonator with kapton substrate for breast cancer detection on phase change, Application No.202341050614, Publication Date: 22/09/2023 

Awards:

  • Received Rs.1,50,000/- PG Scholarship Award from UGC while pursuing PG in academic year 2007-09. 
  • Received Intramural Research Fund of Rs.2,65,000/- for the project titled, “Multiband Flexible Antenna for Medical Applications” from Saveetha Engineering College, Chennai, 2019-21. 
  • Received Rs.1,00,000/- from SPICES grant for INNOVATION CLUB of Saveetha Engineering College as Coordinator in June,2022.

Journal Publications:

  • Analysis of PDMS-Based Piezoelectric Substrate for UHF RFID Tags. In: Chakrabarti, A., Singh, V. (eds) Design in the Era of Industry 4.0, Volume 2. ICORD 2023. Smart Innovation, Systems and Technologies, vol 342. Springer, Singapore. https://doi.org/10.1007/978-981-99-0264- 4_23 
  • Millimeter wave antenna for biomedical applications a review, J. Phys.: Conf Ser. 2484 (2023) 012055 doi:10.1088/1742-6596/2484/1/012055 
  • Sub-millimeter wave nanoantenna - a review, J. Phys.: Conf. Ser. 2484 (2023) 012053 doi: 10.1088/1742-6596/2484/1/012053 
  • A review on RFID based Biosensor for Medical Applications, YMER, 2013, 22/3, 1098-1105 
  •  “Cocos nucifera husk biocarbon and FeSi3 on EMI shielding behaviour of PVA composites, Biomass Conversion and Biorefinery, http://doi.org/10.1007/s13399-022-03475-0 (published online) 
  • Magnetic Nanoparticle-Based Biosensors for the Sensitive and Selective Detection of Urine Glucose, Advances in Science and Technology, Vol. 117, pp 79- 84, Aug2022, ISSN: 1662-0356
  • A Simple Approach of CQDs@MoS2 Nanosheets for Turn-on Fluorescence Sensor for Detection of Pb2+ Ions, Key Engineering Materials, Aug2022, 928, ISSN: 1662-9795,pp 33-38 (0.49) 
  • An Efficient Frequency Reconfigurable Antenna with Dual Feed for Wireless Applications, Solid State Technology, Jan2021, 64(1), ISSN:0038-111X, 1797-1805, (0.110) 
  • Monopole Broadband Paper Antenna using split Ring Resonator for Wireless Applications, Solid State Technology, Nov2020, 63(6), ISSN:0038-111X, 17108-17114, (0.110) 
  • Obstructive Apnea Detection System with Wireless Sensor Networks, Solid State Technology, Nov2020, 63(6), ISSN:0038-111X, 17139- 17145, (0.110)
  • Flexible Antenna Design for RFID Applications Using Paper Substrate, Solid State Technology, Nov2020, 63(6), 17065-17069, ISSN:0038-111X (0.110) 
  • Bandwidth reconfigurable microwave filter using stepped impedance c‐ shaped resonator, Microwave and Optical Technology Letters, September 2020, 63(2) ISSN:0895-2477, pp 432-436 (0.948)
  • Compact frequency and bandwidth reconfigurable microwave filter, Wireless Personal Communication, July 2020 (1.170)
  • Role of cobalt nanowire and graphene nanoplatelet on microwave shielding behaviour of natural rubber composite in high frequency bands, Polymer Composites, June 2020 - Accepted for publication.(2.265)
  • A Compact Frequency Reconfigurable Antenna with Independent Tuning for Hand-held Wireless Devices, IEEE Transactions on Antennas and Propagation , Sep. 2019
  • Performance Enhancement and Signal Integrity Analysis of Multiband MIMO Antenna for Handheld Electronic Devices,IET Microwaves, Antennas & Propagation , 2019 
  • Super Wideband (SWB) Fractal Based Flexible MOnopole Antenna for Ultra-Wideband (UWB) Applications, JOurnal of Active and Passive Electronic Devices , 2019 (ISSN:1555-0281)
  • A Patch-Slot Antenna Array with Compound Reconfiguration, IEEE Antennas and  Wireless Propagation Letters , 17:3, pp.525-528, 2018, IF:3.448 
  • A Planar Microwave Phase Shifter using Microstrip-CPW-Microstrip Transition with Defected Ground Structures, International Journal of Microwave & Wireless Technologies, 9:1, 71-77, doi:10.1017/S1759078715001427, 2017, IF:0.745 
  • Multi-band phase shifter design using modified slotline configuration, Waves in Random and Complex Media, doi:10.1080/17455030.2016.1192310,2016,  IF:2.54
  • Dual-frequency phase shifter deploying complementary split-ring resonator. International Journal of Microwave and Wireless Technologies, 8:7, 1045-1050, 2016 doi :10.1017/S1759078715001051,IF:0.745
  • A substrate-modified CPW-based linear microwave phase shifter, Waves in Random and Complex Media, 25:4, 457-472, doi:10.1080/17455030.2015.1008070, IF:2.
  • A Triband Phase Shifter Design Using Split-Ring Resonator and Complementary Split-Ring Resonator Loaded Ground Plane for Wireless Applications, Waves in Random and Complex Media, 25:4, 669 - 681, 2015, doi:10.1080/17455030.2015.1076584, IF:2.54
  • Analysis of Radiation Characteristics of Electromagnetic BandGap (EBG) Structures over Patch Antenna, International Journal of Computer Science & Knowledge Engg, 2009,  pp.151-155.  
  • Broadband Dual Frequency Planar Antenna, International Journal of Software Computing, 2009, pp. 65-69. 
  • Parameterization and  Determination  of  Crosstalk  for  High  Speed  Interconnects  in  Mobile Devices, International Journal of Computer and Information Technology in Engg, 2009, pp. 67-71. 

International Conference:

  • Analysis of Radiation Characteristics of Electromagnetic BandGap (EBG) Structures over Patch Antenna, International Conference on VLSI and Communication in Saint Gits College of  Engineering, Kottayam, Kerala ,April,2009.pp.217-220 
  • Broadband Dual Frequency Planar Antenna, International Conference on VLSI and Communication in Saint Gits College of Engineering, Kottayam, Kerala April, 2009.  pp.214-216 
  • Parameterization and Determination of Crosstalk for High Speed Interconnects in Mobile Devices, International Conference on VLSI and Communication in Saint Gits College of Engineering,  Kottayam, Kerala, April,2009.pp.41-44 

National Conference:

  • Octagonal Nantenna for Space Research Applications, IEEE 2019 International Conference on Smart Structures and Systems, Saveetha Enginering College, March,2019.
  • Flexible Antenna with Dual Band Applications, National Conference REACT'18, SRM University Vadapalani Campus, April 2018, pp. 24-27.
  • Compact Phase Shifter Deploying                                                                                                            Complementary Split Ring Resonator, National Conference on Digital Convergence,                                              April, 2015. pp. 68-71 .
  • Beam Steering Phase Shifters using DGS Phase Shifter, Fourth National Conference on Information & Communication Engineering (NCICE-2014), April,2014. pp. 20-24 
  • Design of a Dual Feed Patch Antenna over EBG for Broadband Applications, National Conference on Recent Trends in Electronics and Communication, SMK Fomra Institute of Technology, March 2014. pp.83-85 

Working Papers: 

  • Flexible Antennas
  • Metamaterial Structures
  • Passive Microwave Phase Shifters in Radar Applications
  • RF SEnsors

Work in Progress:

  • Terahertz waves
  • Reconfigurable antennas

Academic Experience:

  • Associate Professor in ECE Dept. 
  • Faculty in ESDM Department, MSME Tool Room
  • Full Time Research Scholar in CEG, Anna University
  • Assistant Professor in ECE Dept. 
  • Lecturer in ECE Dept

Guideship Details

Recognized Research Supervisor of Anna University, Chennai [3340079]

Professional Development Activities:

  • Constituted as Doctoral Committee Member for research scholars in Anna University and SRM University 
  • Reviewer in IEEE Transactions on Industrial Electronics
  • Reviewer in International Journal of Microwave & Wireless Technologies
  • Reviewer in Current Science
  • Reviewer in Wireless Personal Communication

Workshops, FDPs, Webinars Organized

  • Organized Five Days "National Level Virtual FDP on Nanotechnology" from 29/06/2020 to 03/07/2020 in ECE Department, Saveetha Engineering College, Chennai.
  • Organized one day webinar on "Motivation for Innovation" in ECE Department, Saveetha Engineering College, Chennai in June,2020.
  • Organized two days online workshop on “E-Device Modelling- a virtual learning tutoring" in ECE Department, Saveetha Engineering College, Chennai in June,2020.
  • Organized One day seminar on "IPR Awareness Program", Saveetha Engineering College on 06/01/2020
  • Organized two days workshop on “IoT Augmented Home Automaqtion” in Saveetha Engineering College on September, 2019
  • Organizing online outreach programme workshops from IIRS, ISRO, Dehradun as College Co-ordinator, since 2019.(Saveetha Engineering College)

Conferences/Seminars/Workshops Attended

  • Presented paper titled “Automation of Train Speed Control using Fuzzy Logic” in           Strobe-06, a State Level Symposium held in Electrical Engineering Department,                    Annamalai University(U.G), March, 2006 
  • Participated in ROBOHUNT, a National Level Robotics Championship conducted by           IIT – Kanpur on March, 2013 

Workshops Attended

  • Ansoft High Frequency Applications conducted by College of Engineering,  Anna University, Chennai on Febraury,2010 
  • Antenna Theory and Design Using FEKO conducted by College of Engineering, Anna University, Chennai on March,2013 

 FDP Attended

  • Digital Logic Circuits conducted by Anna University in Rajalakshmi Engineering College, Thandalam on April, 2007
  • Trends in Embedded Systems conducted by Meenakshi College of Engineering, Chennai on February, 2013 
  • Succesfully Completed AICTE approved FDP in NPTEL Course on “Biomedical Nanotechnology” in SWAYAM,2019.
  • Attended 12 days FDP program on ‘Creative Technical Teaching Pedagogy’ , sponsored by AICTE in Saveetha Engineering College on April, 2019
  • Attended 3 days FDP on ‘Teaching Learning Practice’ by PALS in IITM, October 2019
  • Attended AICTE Sponsored Short term FDP online course on Internet of things, NITTTR, Chandigarh from 10/04/2020 to 14/04/2020 
  • Attended Two Weeks Online FDP ON "MANAGING ONLINE CLASSES AND CO-CREATING MOOCS" By TLC, Ramanujam College, Kalkaji, NewDelhi  from 20/04/2020 to 06/05/2020 
  • Attended Webinar on "Grant and Research Proposal Writing" by Manakula Vinayagar University, Pondicherry from 21/05/2020 to 23/05/2020 
  • Online course on "Intelligent Machining"  by University of Buffalo in Coursera -20/05/2020 
  • Attended 3 days Faculty Development Program on “Innovative research methodologies for challenging problems of future in Science, Technology, Engineering and Management(STEM)” on 5th-7th June 2020, organized by RGPV, under TEQIP-III in associationwith Department of Engineering Sciences & Humanities, IIST, Indore (M.P.).
  • Attended International Webinar Series on “Advanced Antenna Design Principles” organized by the Department of Electronics and Communication Engineering, SSN from 25th to 27th June 2020.

Achievements and Awards:

Mentor of Change, Atal Tinkering Labs, Atal Innovation Mission

Mentor, Meity Startup Hub

Evaluator, SIH 2022 Finalist

Evaluator, SIH 2023 Finalist

Received an International award, "Award of Excellence in Research"  from Bestow Edutrex on August,2020.

Received a National Award, "Best Woman Scientist" from ESN Publications on Nov, 2021.

Memberships

Placements

placement sec 2021

Saveetha Engineering College (SEC) has always been a favourite destination of recruitment for over 230+ Multinational companies and firms. Our focus on placement centers on creating new approaches to attract the best from the industry to our campus.

  • 97% Placement in 2022 Batch.
  • 233 plus Multinational Company visited our Campus
  • 1302 Placement Offers
  • Highest CTC of Rs. 34 Lakhs per annum
  • Average CTC of Rs. 6.15 Lakhs per annum

Testimonial

  • Prof. K. K. Aggarwal, Chairman -NBA, New Delhi

    I have seen this college is taking the full advantage of Autonomous status and designed the curriculum properly. The placement of this college is very good. It was pleasant to see that the greatest paradigm of the education based on quality curriculum, outcome based education, and new emerging technologies are implemented in the curriculum. I'm very sure that the graduates of this college will continue to serve the society.
  • Mr. Jayaprakash Gandhi, Career Consultant & Analyst

    Feeling great to be at Saveetha Engineering College. Students are very interactive and eager to learn emerging technologies. Best wishes.
  • Mr. Udayakumar Ramamoorthy, Managing Director, Cloud First Products and Platforms, Accenture - India

    Unbelievable campus and was amazed with the Lab infrastructure, Teaching methodology and Framework. Very well informed and researched leadership. It was a pleasant and wonderful experience at SEC.
  • Ms. Rohini, Master's in Electrical and Computer Engineering, University of Windsor, Canada

    The most significant period of my student life was at Saveetha Engineering College (SEC). In SEC I learned the confidence to accomplish something that I previously thought was quite unachievable. When I got the chance to pursue an engineering degree, I was eager to learn new skills in the heart of Chennai, particularly at the SEC, to prepare me for the remainder of my coursework and future employment. If you want a fantastic environment and intriguing study options right in Chennai, SEC is one of the BEST options. I am now a proud Saveetha Engineering College alumni who have accomplished something greater than my wildest dreams.
  • Ms. Chandragiri Preethi, Master’s in Business Analytics, University of New Haven, USA

    My journey with Saveetha Engineering College (SEC) was incredible. We all know that college life plays a vital role in every student's life. I have enjoyed my student life during my Bachelor’s. Saveetha enhances the students to gain knowledge and confidence in every aspect. We have the best faculty and infrastructure too. The years I spent here, gave me a lot of memories for a lifetime. I got placed in IBM as an Associate Application Developer through Saveetha placements. Currently, I am pursuing my Master’s in Business Analytics at the University of New Haven, USA.
  • Ms. E. Cindhu, Application Developer, IBM

    College life is known as one of the most memorable years of one's life. It is entirely different from school life. In same way college life at Saveetha exposes us to new experiences and things that we were not familiar with earlier. Saveetha Engineering College provides us wide variety of activities from which students can explore academics, sports and lot more co-curricular events. These activities not only allow students to interact with each other but also help them to grow their selfconfidence. I elect myself as one of the examples. I built lot more self-confidence to face the external world with courage. Also, I had student friendly environment which makes me free to raise queries regarding academics and co-curricular activities.
  • Mr. Raghavender, placed at SAP

    Hi! Education is our passport to the future. Saveetha Engineering College, so passionately encouraged us to explore more in the field of engineering. Being a Computer Science graduate, I was provided with immense opportunities such as Hackathons, Technical Events, and Webinars of various Top organizations. Professors are very friendly-minded and helped us to explore to the fullest.
  • Ms. S. Divya, SAP Consultant, IBM India Pvt. Ltd.

    A college is a crucial part of everyone's life. To learn, have fun and set up a path in your career! A college is moreover a collaboration of everything to make us a better person in life by expertise! If you admit it, then trust me Saveetha Engineering College is probably the best! I have been to three Hackathons in my four years journey. We had an opportunity to showcase our technical skills and present our projects to the Government of India.
  • Mr. Thilak Gowtham T N, Product Consultant, ZOHO

    Saveetha Engineering College (SEC) gave me a phenomenal space for holistic development. SEC has set up grounds for a complete progressive career. Saveetha Engineering College has been a turning point and my alma mater for success. Along with work, I am also a part of the Executive MBA class from a top B school that happened due to the rich experience I had during my undergraduate days at SEC.

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