Sponsored Projects from External Funding Agency (Granted/Ongoing/Completed):
Sponsored Projects from External Funding Agency (in Pipeline)
Project Grant Within Institute as PI:
Meenakshi Rawat and Patrick Roblin, “Multi-band/multi-channel power amplifier linearization” as a chapter in “Radio Frequency and Microwave Power Amplifiers: Theory, Design & Applications”, edited by Andrei Grebennikov., IET publications, vol. 2, pp. 345-386, 2019.
"A system and method for enhancing the performance of SDR and DPD", Girish Chandra Tripathi, Meenakshi Rawat, Indian patent applied [application no. 202011036017, August 21, 2020].
COMMERCIALIZATION OF TECHNOLOGY:
Director and Co-founder of the startup “Linearized Amplifier Technologies and Services Private Limited”.
P. Jaraut, M. Rawat and F. M. Ghannouchi, "Efficient Linearization Technique for Crosstalk and Power Amplifier Nonlinearity Suitable for Massive MIMO Transmitters", IET Communications, vol. 14, no. 9, pp. 1485 – 1494, June 2020.
Karan Gumber, and Meenakshi Rawat, “Broadband RF-Predistortion Supporting Carrier Aggregation”, IET Circuits, Devices & Systems (Accepted on 30th March 2020).
Karan Gumber, and Meenakshi Rawat, "Analog Predistortion Linearizer Control Schemes for Ultra-Broadband Signal Transmission in 5G Transmitters", IET Microwaves, Antennas & Propagation, (Accepted on 27th Feb 2020)
Y. Liu, C. Li , X. Quan, P. Roblin, M. Rawat, N. Naraharisetti, Y. Tang and K. Kang, "Linearization Technique for Broadband Signal With Multiple Closely Spaced Bands", IEEE Transactions on Microwave Theory and Techniques. vol. 67, no. 3, pp. 1115 - 1129, Dec. 2018. (click here)
P. Jaraut, M. Rawat and F. M. Ghannouchi, "Composite Neural Network Digital Predistortion Model for Joint Mitigation of Crosstalk, I/Q Imbalance, Nonlinearity in MIMO Transmitters," IEEE Trans. Microw. Theory Techn.. vol. 66, no. 11, pp. 5011 – 5020, Nov. 2018. (click here)
P. Jaraut, M. Rawat and F. M. Ghannouchi, "Harmonically Related Concurrent Tri-Band Behavioral Modeling and Digital Predistortion," IEEE Trans. Circuits Syst. II, Exp. Briefs, available online 10.1109/TCSII.2018.2873251, vol. 66, no. 6, pp.1073 - 1077, Oct. 2018. (click here)
P. Jaraut, M. Rawat, and F. M. Ghannouchi, “2-D Curtailed Harmonic Memory Polynomial for reduced complexity in Concurrent Dual-Band Modeling and Digital Predistortion with the second band at Harmonic Frequency,” IET Commun., vol. 12, no. 12, pp. 1438-1447, July 2018.(click here)
P. Roblin, M. Rawat and V. Ratnasamy, "RF Front-End Flexibility, Self-Calibration, and Self-Linearization: Characterizing and Mitigating Nonlinearities in SDR MIMO Systems for Concurrent Multiband Operation," in IEEE Microwave Magazine, vol. 19, no. 2, pp. 49-61, March-April 2018. (click here)
Karan Gumber and Meenakshi Rawat, "A Modified Hybrid RF Predistorter Linearizer for Ultra Wideband 5G Systems," in IEEE Journal on Emerging and Selected Topics in Circuits and Systems, vol. 7, no. 4, pp. 547-557, September 2017. (click here)
Conference Article Published/Accepted
Girish Chandra Tripathi and Meenakshi Rawat “Robust Linearization of Power Amplifier in the presence of Transceiver Noise” Asia-Pacific Microwave Conference, 2019, Singapore.
Girish Chandra Tripathi and Meenakshi Rawat “Linear Vector Signal Generator for X-band Communication” Radio Wireless Week (RWW, 2019), Texas, United States, 25 Jan 2020 –29 Jan 2020.
Ashish Kumar and Meenakshi Rawat " A novel analog predistortion linearization technique for RF-in RF-out power amplifier,"7th IEEE MTT-S International Microwave & RF Conference (IMaRC-2019) IIT Bombay, Mumbai, India.
Shipra and Meenakshi Rawat " Digital Predistortion Technique for Massive MIMO Cross Interference,"7th IEEE MTT-S International Microwave & RF Conference (IMaRC-2019) IIT Bombay, Mumbai, India.
Girish Chandra Tripathi and Meenakshi Rawat "SDR Solution for Wider Bandwidth Enhanced Quality Communication,"7th IEEE MTT-S International Microwave & RF Conference (IMaRC-2019) IIT Bombay, Mumbai, India.
Girish Chandra Tripathi and Meenakshi Rawat , “Swish Activation Based Deep Neural Network Predistorter for RF-PA,” IEEE TENCON, Kochi, Kerala, India, October, 2019.
Girish Chandra Tripathi and Meenakshi Rawat "Characterization of Hardware Impairments in Software Defined Radio" 6th “IEEE Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON-2019)” , AMU, Aligarh 8th-10th November 2019. . (Received best paper award).
Girish Chandra Tripathi, Meenakshi Rawat and Patrick Roblin “Harmonic Cancellation Technique for Ultra-Wideband Filter-Less 5G,” 93rd ARFTG Microwave Measurement Conference, June Boston, MA, USA, 7th Jun. 2019.