An Intrinsically Linear Wideband Polar Digital Power Amplifier M Hashemi, Y Shen, M Mehrpoo, MS Alavi, LCN de Vreede IEEE Journal of Solid-State Circuits 52 (12), 3312-3328, 2017 | 46 | 2017 |
A Highly Linear Wideband Polar Class-E CMOS Digital Doherty Power Amplifier M Hashemi, L Zhou, Y Shen, LCN de Vreede IEEE Transactions on Microwave Theory and Techniques 67 (10), 4232-4245, 2019 | 36 | 2019 |
A Wideband Linear -Interleaving DDRM M Mehrpoo, M Hashemi, Y Shen, LCN de Vreede, MS Alavi IEEE Journal of Solid-State Circuits 53 (5), 1361-1373, 2018 | 26 | 2018 |
A fully-integrated digital-intensive polar Doherty transmitter Y Shen, M Mehrpoo, M Hashemi, M Polushkin, L Zhou, M Acar, ... 2017 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 196-199, 2017 | 26 | 2017 |
A wideband linear direct digital RF modulator using harmonic rejection and I/Q-interleaving RF DACs M Mehrpoo, M Hashemi, Y Shen, R van Leuken, MS Alavi, ... 2017 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 188-191, 2017 | 16 | 2017 |
6.2 A 4-Way Doherty Digital Transmitter Featuring 50%-LO Signed IQ Interleave Upconversion with more than 27dBm Peak Power and 40% Drain Efficiency at 10dB Power Back-Off … M Beikmirza, Y Shen, M Mehrpoo, M Hashemi, D Mul, LCN de Vreede, ... 2021 IEEE International Solid-State Circuits Conference (ISSCC) 64, 92-94, 2021 | 13 | 2021 |
17.5 An intrinsically linear wideband digital polar PA featuring AM-AM and AM-PM corrections through nonlinear sizing, overdrive-voltage control, and multiphase RF clocking M Hashemi, Y Shen, M Mehrpoo, M Acar, R van Leuken, MS Alavi, ... 2017 IEEE International Solid-State Circuits Conference (ISSCC), 300-301, 2017 | 11 | 2017 |
Low voltage and low power DLL-based frequency synthesizer for covering VHF frequency band M Gholami, M Sharifkhani, M Hashemi 2011 6th International Conference on Design & Technology of Integrated …, 2011 | 11 | 2011 |
RF-DAC based phase modulator LCN De Vreede, SM Alavi, M Mehrpoo, ME Polushkin, M Hashemi, ... US Patent 10,644,656, 2020 | 9 | 2020 |
High-Power Digital Transmitters for Wireless Infrastructure Applications (A Feasibility Study) RJ Bootsman, DPN Mul, Y Shen, M Hashemi, RM Heeres, F van Rijs, ... IEEE Transactions on Microwave Theory and Techniques 70 (5), 2835-2850, 2022 | 8 | 2022 |
New method to synthesize the frequency bands with DLL-based frequency synthesizer M Gholami, M Gholamidoon, M Hashemi Communications and Signal Processing (ICCSP), 2011 International Conference …, 2011 | 8 | 2011 |
Pushing the Linearity Limits of a Digital Polar Transmitter M Hashemi, MS Alavi, LCN De Vreede 2018 13th European Microwave Integrated Circuits Conference (EuMIC), 174-177, 2018 | 7 | 2018 |
A low power 1-V 10-bit 40-MS/s pipeline ADC M Hashemi, M Sharifkhani, M Gholami 2011 18th IEEE International Conference on Electronics, Circuits, and …, 2011 | 7 | 2011 |
Highly efficient and linear class-E CMOS digital power amplifier using a compensated Marchand balun and circuit-level linearization achieving 67% peak DE and− 40dBc ACLR … M Hashemi, L Zhou, Y Shen, M Mehrpoo, L de Vreede 2017 IEEE MTT-S International Microwave Symposium (IMS), 2025-2028, 2017 | 5 | 2017 |
A novel parallel architecture for low voltage-low power DLL-based frequency multiplier M Gholami, M Sharifkhani, M Hashemi 2011 6th International Conference on Design & Technology of Integrated …, 2011 | 2 | 2011 |
A wideband I/Q RFD AC-based phase modulator Y Shen, M Polushkin, M Mehrpoo, M Hashemi, E McCune, MS Alavi, ... 2018 IEEE 18th Topical Meeting on Silicon Monolithic Integrated Circuits in …, 2018 | 1 | 2018 |
Covering VHF frequency band with novel DLL-based frequency synthesizer M Gholami, M Sharifkhani, M Hashemi 2011 International Conference on Communications and Signal Processing, 297-299, 2011 | 1 | 2011 |
Intrinsically linear, digital power amplifier employing nonlinearly-sized RF-DAC, multiphase driver, and overdrive voltage control M Hashemi, LCN De Vreede US Patent 10,819,379, 2020 | | 2020 |
Intrinsically linear, digital power amplifier employing nonlinearly-sized RF-DAC, multiphase driver, and overdrive voltage control M Hashemi, LCN De Vreede US Patent 10,659,091, 2020 | | 2020 |
RF-DAC based phase modulator Y Shen, M Alavi, M Hashemi, L de Vreede, M Polushkin, M Mehrpoo | | 2020 |