Ayushi Barthwal | Welcome to Jawaharlal Nehru University

Ayushi Barthwal

Assistant Professor

Centre/School/Special Centre

School of Engineering

Residence

9582432907

ayushibarthwal@mail.jnu.ac.in , barthwal.ayushi1988@gmail.com

Personal Webpage

https://scholar.google.co.in/citations?user=5OzNlwIAAAAJ&hl=en

Qualifications

Ph.D. (2019): Centre for Applied Research in Electronics (CARE), Indian Institute of Technology Delhi, New Delhi, India.

M.Tech. (2012): Department of Electronics and Communication Engineering, Delhi Technological University, New Delhi, India.

B.Tech. (2010): Department of Electronics and Communication, Uttarakhand Technical University, Dehradun, Uttarakhand, India.

Areas of Interest/Specialization

RF Power Amplifiers: Broadband, load modulation, Doherty PA, High Efficient PAs, Digital Transmitters.

Chip Design: GaN MMIC based Power Amplifier Design, Transceiver design.

Experience

July 2019- till date: Assistant Professor, Jawaharlal Nehru University, Delhi, India.

February 2019- May 2019: Early-doc Fellow, IIT Delhi, India.

Galgotias University: Assistant Professor (July 2012 – January 2014).

Awards & Honours

PhD Thesis nominated for the award of “Distinction in Doctoral Research - 2019” by all external and internal reviewers.

Received sponsorship in PhD Student Sponsorship Initiative Program to attend 2015 International Microwave Symposium (IMS2015) held at Phoenix, Arizona, USA, 17-22nd May, 2015.

Recipient of M.Tech topper’s scholarship in Delhi Technological University.

Qualified Graduate Aptitude Test in Engineering (GATE) in 2010.

ISC topper of Raja Rammohan Roy Academy in 2005.

International Collaboration/Consultancy

Best Peer Reviewed Publications

1. A. Barthwal, K. Rawat, and S. Koul, “Dual Input Digitally Controlled Broadband Three-Stage Doherty Power Amplifier With Back-Off Reconfigurability,” IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 68, no. 4, pp. 1421-1431, Apr. 2021. (Impact Factor: 3.318).

2. A. Barthwal, K. Rawat, and S. Koul, “A Design Strategy for Bandwidth Enhancement in Three Stage Doherty Power Amplifier With Extended Dynamic Range,” IEEE Transactions on Microwave Theory and Techniques, vol. 66, no. 2, pp. 1024-1033, Feb. 2018. (Impact Factor: 3.176)

3. A. Barthwal, K. Rawat, and S. Koul, “Bandwidth Enhancement of Three-Stage Doherty Power Amplifier Using Symmetric Devices,” IEEE Transactions on Microwave Theory and Techniques, vol. 63, no. 8, pp. 2399-2410, Aug. 2015. (Impact Factor: 3.176)

4. A. Barthwal, K. Rawat, and S. Koul, “Wideband Tri-stage Doherty Power Amplifier with Asymmetric current ratios,” 2016 IEEE MTT-S International Microwave and RF Conference (IMaRC), New Delhi, India, December, pp. 1-4.

5. A. Barthwal, G. Ajmera, K. Rawat, A. Basu, and S. K. Koul, “Design Scheme for Dual-Band Three Stage Doherty Power Amplifiers,” 2014 IEEE MTT-S International Microwave and RF Conference (IMaRC), Bangalore, India, December 15-17, pp. 80-83.

Recent Peer Reviewed Journals/Books