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
43 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
34 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
25 2017 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
24 2018 A 1.66 Gb/s and 5.8 pJ/b transcutaneous IR-UWB telemetry system with hybrid impulse modulation for intracortical brain-computer interfaces M Song, Y Huang, Y Shen, C Shi, A Breeschoten, M Konijnenburg, ...
2022 IEEE International Solid-State Circuits Conference (ISSCC) 65, 394-396, 2022
16 2022 A wideband four-way Doherty bits-in RF-out CMOS transmitter M Beikmirza, Y Shen, LCN de Vreede, MS Alavi
IEEE Journal of Solid-State Circuits 56 (12), 3768-3783, 2021
15 2021 A four-way series Doherty digital polar transmitter at mm-wave frequencies M Mortazavi, Y Shen, D Mul, LCN de Vreede, M Spirito, M Babaie
IEEE Journal of Solid-State Circuits 57 (3), 803-817, 2022
14 2022 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
14 2017 A spread-spectrum clock generator with FIR-embedded binary phase detection and 1-bit high-order ΔΣ modulation N Xu, Y Shen, S Lv, W Rhee, Z Wang
2015 IEEE Asian Solid-State Circuits Conference (A-SSCC), 1-4, 2015
14 2015 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 A 2.6-to-4.1 GHz Fractional-N Digital PLL Based on a Time-Mode Arithmetic Unit Achieving-249.4 dB FoM and-59dBc Fractional Spurs Z Gao, J He, M Fritz, J Gong, Y Shen, Z Zong, P Chen, G Spalink, B Eitel, ...
2022 IEEE International Solid-State Circuits Conference (ISSCC) 65, 380-382, 2022
12 2022 400-MHz/2.4-GHz combo WPAN transceiver IC for simultaneous dual-band communication with one single antenna Z Weng, H Jiang, J Dong, Y Li, J Zheng, Y Shen, F Li, W Rhee, Z Wang
IEEE Transactions on Circuits and Systems I: Regular Papers 65 (2), 745-757, 2017
12 2017 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 A 17 mW 3-to-5 GHz duty-cycled vital sign detection radar transceiver with frequency hopping and time-domain oversampling X Chen, Y Shen, Z Wang, W Rhee, Z Wang
IEEE Transactions on Circuits and Systems I: Regular Papers 64 (4), 969-980, 2016
11 2016 A wideband IQ-mapping direct-digital RF modulator for 5G transmitters Y Shen, R Bootsman, MS Alavi, LCN de Vreede
IEEE Journal of Solid-State Circuits 57 (5), 1446-1456, 2022
10 2022 A wideband energy-efficient multi-mode CMOS digital transmitter M Beikmirza, Y Shen, LCN de Vreede, MS Alavi
IEEE Journal of Solid-State Circuits 58 (3), 677-690, 2023
9 2023 RF-DAC based phase modulator LCN De Vreede, SM Alavi, M Mehrpoo, ME Polushkin, M Hashemi, ...
US Patent 10,644,656, 2020
9 2020 A 0.5-3 GHz I/Q interleaved direct-digital RF modulator with up to 320 MHz modulation bandwidth in 40 nm CMOS Y Shen, R Bootsman, MS Alavi, L De Vreede
2020 IEEE Custom Integrated Circuits Conference (CICC), 1-4, 2020
9 2020 A 23.8–30.4-GHz vector-modulated phase shifter with two-stage current-reused variable-gain amplifiers achieving 0.23° minimum rms phase error L Zhang, Y Shen, L de Vreede, M Babaie
IEEE Solid-State Circuits Letters 5, 150-153, 2022
8 2022 A 1–3 GHz I/Q interleaved direct-digital RF modulator as a driver for a common-gate PA in 40 nm CMOS Y Shen, R Bootsman, MS Alavi, LCN De Vreede
2020 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 287-290, 2020
8 2020