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
48 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
40 2019 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
28 2017 A Wideband Linear 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 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
17 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
14 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
12 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 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
10 2022 RF-DAC based phase modulator LCN De Vreede, SM Alavi, M Mehrpoo, ME Polushkin, M Hashemi, ...
US Patent 10,644,656, 2020
9 2020 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 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 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
6 2018 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
6 2017 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
3 2020 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 RF-DAC based phase modulator Y Shen, M Alavi, M Hashemi, L de Vreede, M Polushkin, M Mehrpoo
2020 
Leo de VreedeProfessor in Electronics, Delft University of TechnologyVerifisert e-postadresse på tudelft.nl