Jaypee Institute of Information Technology, Noida
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  • Dr. Nidhi Tewari
Assistant Professor (Grade-I)
nidhi.tewari@mail.jiit.ac.in

Biography

She is currently working as Assistant Professor in the department of Electronics and Communication Engineering at Jaypee Institute of Information Technology, Noida, India. She has completed her PhD from Jaypee Institute of Information Technology, Noida in 2024. She has received her M.Tech degree (Honours, Gold medal) in Communication Engineering Department from Galgotias University, Greater Noida, India in the year 2018 and B.Tech. degree (Honours, Gold medal) in the Department of Applied Electronics and Instrumentation Engineering from Rajasthan Technical University, Kota, in the year 2010.  She has an industrial experience of approximately 5 years working in Aditya Birla Ultratech Vikram Cement Works as “Electronics Automation Engineer”.  She has published papers in International Journals (SCI) and has presented papers in IEEE conferences. 

Educational Qualifications

  • PhD (2021-2024) in Electronics and Communication Engineering Department, JIIT Noida 62, (U.P.).
  • M.Tech (2016-2018) from Galgotias University, Greater Noida (U.P.)- Gold Medal
  • B.Tech (2006-2010) from - Rajasthan Technical University, Kota (Rajasthan) - Gold Medal

Work Experience

(July 2023- Present) As Assistant Professor

  • Teaching subjects like Electrical Science-II and Satellite Communication.
  •  Training of students on designing, optimization and analysis of parameters of microstrip antenna and rectangular waveguide in electromagnetics lab using HFSS tool.
  • Hands on training of students on breadboard logic circuit designing and verification with logic gates.
  • Training to students on building basic circuits and verification of electrical circuit network theorems on breadboard using resistance, inductor, capacitance, connecting wires, AC/DC source and digital oscilloscope.
  • Assisting students projects on antenna designing.

(2021- 2024) As PhD Scholar

  • Hands on working in High Frequency Simulator software tool version 2023.R1.
  • Designing of antennas in HFSS tool and CST tool.
  • Fabrication of antennas in PHCNC Machine.
  • Measurement, calibration and testing of antenna prototype using vector network analyzer and anechoic chamber.
  • Plotting of graphs using origin pro software tool and MATLAB.
  • Working on autonomous automobile RADAR project in MATLAB.
  • Working on on-body wireless antennas in sub-6GHz frequency range.
  • Part of  JIIT project on  “Centre of excellence project in low flying drone detection using RADAR antennas”.

(2016) As Automation Trainer

Prolific System and Technologies Pvt Ltd, Noida

  • Scheduled and taught in class with hands on working in PLC and SCADA systems to increase learning opportunities.
  • Quickly adapted training plans for client needs, keeping timelines, budgets in mind.
  • Monitored and reported trainee progress, introducing new learning tools to address individual needs.
  • Technical training (theory and practical) on various PLC's like Allen Bredley , Siemens and mitshubishi.
  • Training on SCADA system like Wonderware Intouch software(version 10.0)

(2010-2014) As Electronics Automation Engineer

Aditya Birla Group Ultratech Vikram Cement Works, Neemuch

  • Evaluated operational systems and recommended design modifications to eliminate causes of malfunctions or changes in system requirements.
  • Completion of various projects using PLC, SCADA, HMI, Vijeodesigner and Vijeocitect systems.
  • Thorough understanding of Project Planning, commissioning and completion.
  • Coordination with team to complete the project at field(I/O Panel) and PLC/ SCADA (servers and clients) systems. This includes PLC logic development using FBD and controlling logic with animation SCADA systems.

Interest Area 

Designing of microstrip antennas/ substrate integrated waveguide antennas/slot antenna/leaky wave antenna/horn antenna/ circularly polarized antenna/ cavity backed antenna/ millimeter wave antenna/ MIMO antenna / MIMO array antennas and RF power divider using SIW.

Publications

Journals:

  • Nidhi Tewari, Aakash Bansal, Shweta Srivastava, et al. A Novel High Gain Miniaturized Hexagonal Cavity-Backed MIMO SIW Antenna with 3D Homogeneous Lens Loading at Ka-Band. TechRxiv. July 09, 2024.
  • Suryansh Saxena, Nidhi Tewari, Shweta Srivastava, “A Spiral Cavity Backed 4 x 4 MIMO SIW Antenna for Radio Telescopic applications at Ku Band, communicated paper in IEEE Journal on Miniaturization for Air and Space Systems on 14 July 2024.
  • Budhiraja, R., Saini, J., Tiwari, N., & Srivastava, S, “ Novel Six way Power Divider using SIW for Array Antenna Applications”, International Journal of Microwave & Optical Technology, 2024, Vol 19, Issue 1, p1.
  • Nidhi Tewari, Neetu Joshi, Shweta Srivastava, “A Miniaturized Aperture Coupled 4x4 MIMO Array SIW Antenna at K band”, Microw Opt Technol Lett. 2023. DOI: 10.1002/mop.33952.
  • Nidhi Tewari, Neetu Joshi, Shweta Srivastava, " A Novel Reconfigurable HPlane Horn Leaky wave Substrate Integrated Waveguide MIMO Antenna for K Band", AEU - International Journal of Electronics and Communications, 170(5):154832, July 2023.DOI:10.1016/j.aeue.2023.154832
  • Tewari N , Joshi N , Srivastava S, “A compact quad‐band circular cavity backed substrate integrated waveguide antenna for millimetre wave applications”, Microw Opt Technol Lett. 2023;0‐0. DOI:10.1002/mop.33766
  • Amit Kumar, Abdul Quaiyum Ansari, Binod Kumar Kanaujia, Nidhi Tewari, “Design of Triple-Band MIMO Antenna with One Band-Notched Characteristic”, Progress In Electromagnetics Research C 86:41-53.

Conferences:

  • Saxena, Suryansh, Nidhi Tewari, Abhay Kumar, and Shweta Srivastava. "A Novel Wideband Complementary SIW Backed Edged Spiral Antenna for Radio Telescope Applications." In 2024 IEEE Space, Aerospace and Defence Conference (SPACE), pp. 952-956. IEEE, 2024.
  • Tewari, Nidhi, Megha Dadel, and Shweta Srivastava. "A Pattern Reconfigurable Antipodal Vivaldi SIW Filtenna at K band." 2023 IEEE Microwaves, Antennas, and Propagation Conference (MAPCON). IEEE, 2023.
  • Nidhi Tewari, Neetu Joshi, Shweta Srivastava,"A Circularly Polarized Cylindrical Cavity backed Substrate Integrated Waveguide Antenna for Millimeter wave Applications",2022 IEEE Microwaves, Antennas, and Propagation Conference (MAPCON). Dec2022,DOI: 10.1109/MAPCON56011.2022.10047690.
  • Nidhi Tewari, Neetu Joshi, "A Circularly Polarized Cross Slot Cavity backed Substrate Integrated Waveguide Antenna for 60GHz Applications", 8th INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND COMMUNICATION (ICSC 2022), December 01-04 2022.DOI: 10.1109/ICSC56524.2022.10009409.

Program Committee Member & Reviewer

  • IEEE Student Member and MTT-S Member.
  • Reviewer in PIERS and RECENT ADVANCES IN ELECTRICAL & ELECTRONIC ENGINEERING

Undergoing Projects

  • Working in collaboration with Loughborough University, U.K., in designing of 3-D Homogenous dielectric MIMO antenna.
  • Working with TARAANA industry on “RADAR detection of object using MIMO antennas.
  • Part of JIIT ‘s Centre of Excellence project on “Low Flying Drone Detection using RADAR” for Electronic Border Security.

Awards and Certificates

  • 2024-5G Awareness Program in IIT Roorkee (two day workshop).
  • 2023-IEEE MAPCON conference 11-14th Dec 2023 (Awarded best presentation in PhD initiative program).
  • 2022-IEEE MAPCON conference 13- 15th Dec 2022.
  • 2022-URSI Regional Conference 01- 04th Dec 2022 (IIT Indore).
  • 2022-IEEE ICSC Conference 01-03 Dec 2022 ( JIIT Campus Noida 62).
  • 2022-Design, Simulations and Testing of Microwave Devices. 2022-Electromagnetics: Recent Trends and Future Applications

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