Gengzhen Qi

19 papers C 1Journal 10Unranked 8
YearRankTypeTitle / Venue / Authors
2026 J jnl
A Multi-Band RF Transmitter Employing a Transformer-Based N-Path Switched-Capacitor Modulator for CIM
IEEE J. Solid State Circuits
Gengzhen Qi, Pui-In Mak
2025 C conf
A BW-Extended Multi-Band Receiver with High-Order N-Path Filtering at RF Front-End and BB Achieving 200MHz BW and 36.5dBm OB-IIP3.
ISCAS
Gengzhen Qi, Yunchu Li, Shaolin Liao, Pui-In Mak
2024 — conf
A 14.7mW Blocker-Tolerant Wideband Receiver Using a Transformer-Based N-Path Passive-LNA and a 2
A-SSCC
Gengzhen Qi, Pui-In Mak
2024 J jnl
A BW-Extended Fourth-Order Gain-Boosted N-Path Filter Employing a Switched gₘ-C Network.
IEEE J. Solid State Circuits
Gengzhen Qi, Haonan Guo, Yunchu Li, Pui-In Mak
2024 J jnl
Design and Analysis of a Blocker-Tolerant Gain-Boosted N-Path Receiver Using a Bottom-Plate Switched-Capacitor Technique.
IEEE Open J. Circuits Syst.
Yi Mao, Gengzhen Qi, Pui-In Mak
2023 — conf
A 0.5-to-1.5GHz BW-Extended Gain-Boosted N-Path Filter Using a Switched $\mathbf{g}_{\mathbf{m}}-\mathbf{C}$ Network Achieving 50MHz BW and 18.2dBm OB-IIP3.
A-SSCC
Gengzhen Qi, Pui-In Mak
2022 — conf
A 0.5 to 2GHz Blocker-Tolerant Receiver Achieving 29dBm OOB-IIP3 and 3.2 to 6dB NF Using Bottom-Plate Switched-Capacitor Technique.
APCCAS
Yi Mao, Yuyang Du, Yongjun He, Gengzhen Qi, Pui-In Mak
2022 J jnl
A 1.7-3.6 GHz 20 MHz-Bandwidth Channel-Selection N-Path Passive-LNA Using a Switched-Capacitor-Transformer Network Achieving 23.5 dBm OB-IIP₃ and 3.4-4.8 dB NF.
IEEE J. Solid State Circuits
Haijun Shao, Gengzhen Qi, Pui-In Mak, Rui Paulo Martins
2022 J jnl
A 266-μW Bluetooth Low-Energy (BLE) Receiver Featuring an N-Path Passive Balun-LNA and a Pipeline Down-Mixing BB-Extraction Scheme Achieving 77-dB SFDR and -3-dBm OOB-B
IEEE J. Solid State Circuits
Haijun Shao, Pui-In Mak, Gengzhen Qi, Rui Paulo Martins
2022 — conf
A 266µW Bluetooth Low-Energy (BLE) Receiver Featuring an N-Path Passive Balun-LNA and a Pipeline Down-Mixing BB-Extraction Scheme Achieving 77dB SFDR and -3dBm OOB-B-1dB.
ISSCC
Haijun Shao, Pui-In Mak, Gengzhen Qi, Rui Paulo Martins
2022 — conf
A 32dBm OOB-IIP3 BW-Extended 5G-NR Receiver with 4
APCCAS
Zhixiang Liu, Shiyou Wei, Gengzhen Qi, Pui-In Mak
2022 J jnl
A Low-Power Multiband Blocker-Tolerant Receiver With a Steep Filtering Slope Using an N-Path LNA With Feedforward OB Blocker Cancellation and Filtering-by-Aliasing Baseband Amplifiers.
IEEE Trans. Circuits Syst. I Regul. Pap.
Haijun Shao, Gengzhen Qi, Pui-In Mak, Rui Paulo Martins
2021 — conf
Computational Electromagnetics for Efficient Control Design of Massive MIMO and Beyond.
ICCT
Lu Ou, Jinxin Li, Baiquan Liu, Xianbo Li, Qingqing Ke, Zhengji Xu, Shuyan Zhu, Gengzhen Qi, Shaolin Liao
2020 — conf
10.1 A 1.4-to-2.7GHz FDD SAW-Less Transmitter for 5G-NR Using a BW-Extended N-Path Filter-Modulator, an Isolated-BB Input and a Wideband TIA-Based PA Driver Achieving <-157.5dBc/Hz OB Noise.
ISSCC
Gengzhen Qi, Haijun Shao, Pui-In Mak, Jun Yin, Rui Paulo Martins
2020 J jnl
A Multiband FDD SAW-Less Transmitter for 5G-NR Featuring a BW-Extended N-Path Filter-Modulator, a Switched-BB Input, and a Wideband TIA-Based PA Driver.
IEEE J. Solid State Circuits
Gengzhen Qi, Haijun Shao, Pui-In Mak, Jun Yin, Rui Paulo Martins
2019 J jnl
A 0.12-mm
IEEE Trans. Circuits Syst. I Regul. Pap.
Ka-Fai Un, Gengzhen Qi, Jun Yin, Shiheng Yang, Shupeng Yu, Chio-In Ieong, Pui-In Mak, Rui Paulo Martins
2018 J jnl
A SAW-Less Tunable RF Front End for FDD and IBFD Combining an Electrical-Balance Duplexer and a Switched-LC N-Path LNA.
IEEE J. Solid State Circuits
Gengzhen Qi, Barend van Liempd, Pui-In Mak, Rui Paulo Martins, Jan Craninckx
2017 J jnl
A 0.038-mm
IEEE J. Solid State Circuits
Gengzhen Qi, Pui-In Mak, Rui Paulo Martins
2016 — conf
26.9 A 0.038mm2 SAW-less multiband transceiver using an N-Path SC gain loop.
ISSCC
Gengzhen Qi, Pui-In Mak, Rui Paulo Martins