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Sagar Dhar
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Input-Harmonic-Controlled Broadband Continuous Class-F Power Amplifiers for Sub-6-GHz 5G Applications
SK Dhar, T Sharma, N Zhu, R Darraji, R McLaren, DG Holmes, V Mallette, ...
IEEE Transactions on Microwave Theory and Techniques, 2020
582020
Investigation of input–output waveform engineered continuous inverse class F power amplifiers
SK Dhar, T Sharma, R Darraji, DG Holmes, SV Illath, V Mallette, ...
IEEE Transactions on Microwave Theory and Techniques 67 (9), 3547-3561, 2019
472019
A UWB semi‐ring MIMO antenna with isolation enhancement
SK Dhar, MS Sharawi
Microwave and Optical Technology Letters 57 (8), 1941-1946, 2015
372015
Waveform Engineered Sequential Load Modulated Balanced Amplifier With Continuous Class-F−1 and Class-J Operation
C Chu, T Sharma, SK Dhar, R Darraji, X Wang, J Pang, A Zhu
IEEE Transactions on Microwave Theory and Techniques 70 (2), 1269-1283, 2021
342021
New two-CFOA-based floating immittance simulators
MT Abuelma’atti, SK Dhar, ZJ Khalifa
Analog Integrated Circuits and Signal Processing 91, 479-489, 2017
332017
A reflection-aware unified modeling and linearization approach for power amplifier under mismatch and mutual coupling
SK Dhar, A Abdelhafiz, M Aziz, M Helaoui, FM Ghannouchi
IEEE Transactions on Microwave Theory and Techniques 66 (9), 4147-4157, 2018
322018
An Active Integrated Ultra-Wideband MIMO Antenna
S Dhar, MS Sharawi, O Hammi, F Ghannouchi
IEEE Transactions on Antennas and Propagation, 2016
322016
Simplified First-Pass Design of High-Efficiency Class-F−1 Power Amplifiers Based on Second-Harmonic Minima
T Sharma, SK Dhar, DG Holmes, R Darraji, J Staudinger, JK Jones, ...
IEEE Transactions on Microwave Theory and Techniques 67 (7), 3147-3161, 2019
252019
New CFOA-based floating immittance emulators
MT Abuelma’atti, SK Dhar
International Journal of Electronics 103 (12), 1984-1997, 2016
252016
Miniaturised active integrated antennas: a co‐design approach
MS Sharawi, SK Dhar, O Hammi, FM Ghannouchi
IET Microwaves, Antennas & Propagation 10 (8), 871-879, 2016
222016
Impact of input nonlinearity on efficiency, power, and linearity performance of GaN RF power amplifiers
SK Dhar, T Sharma, R Darraji, DG Holmes, J Staudinger, XY Zhou, ...
2020 IEEE/MTT-S International Microwave Symposium (IMS), 281-284, 2020
182020
Modeling of Input Nonlinearity and Waveform Engineered High Efficiency Class-F Power Amplifiers
SK Dhar, T Sharma, N Zhu, R Darraji, DG Holmes, J Staudinger, ...
IEEE Transactions on Microwave Theory and Techniques, 1-13, 2020
172020
Boiler gas burner management system automation using PLC
PK Bhowmik, SK Dhar
2012 7th International Conference on Electrical and Computer Engineering, 1-4, 2012
122012
On the Efficiency and AM/AM Flatness of Inverse Class-F Power Amplifiers
T Sharma, JS Roberts, SK Dhar, S Shukla, R Darraji, DG Holmes, ...
2019 IEEE MTT-S International Microwave Symposium, 1-4, 2019
112019
Power amplifier based integrated and miniaturized active antenna
SK Dhar, O Hammi, MS Sharawi, FM Ghannouchi
2015 9th European Conference on Antennas and Propagation (EuCAP), 1-4, 2015
112015
Investigation of input-output waveform engineered high-efficiency broadband class B/J power amplifier
V Tamrakar, S Dhar, T Sharma, J Mukherjee
IEEE Access 10, 128408-128423, 2022
102022
Comprehensive Analysis of Input Waveform Shaping for Efficiency Enhancement in Class B Power Amplifiers
SK Dhar, T Sharma, N Zhu, D Holmes, R Darraji, FM Ghannouchi
2019 IEEE MTT-S International Microwave Symposium, 1-4, 2019
102019
Non-invasive bio-impedance measurement using voltage-current pulse technique
SK Dhar, QD Hossain
International Conference on Electrical, Electronics and Biomedical …, 2012
102012
On the continuity of continuous inverse class F power amplifiers
SK Dhar, T Sharma, R Darraji, M Helaoui, FM Ghannouchi
2018 IEEE MTT-S Latin America Microwave Conference (LAMC 2018), 1-3, 2018
92018
Microwave connector de-embedding and antenna characterization [education corner]
SK Dhar, MS Sharawi, FM Ghannouchi
IEEE Antennas and Propagation Magazine 60 (3), 110-117, 2018
82018
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