Gengzhen Qi

Publication Activity (10 Years)

Years Active: 2016-2024
Publications (10 Years): 15

Top Topics

Noise Reduction

Top Venues

IEEE J. Solid State Circuits

IEEE Trans. Circuits Syst. I Regul. Pap.

Publications

Yi Mao, Gengzhen Qi, Pui-In Mak
Design and Analysis of a Blocker-Tolerant Gain-Boosted N-Path Receiver Using a Bottom-Plate Switched-Capacitor Technique. IEEE Open J. Circuits Syst. 5 (2024)
Gengzhen Qi, Pui-In Mak
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 (2023)
Haijun Shao, Gengzhen Qi, Pui-In Mak, Rui Paulo Martins
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. 69 (1) (2022)
Haijun Shao, Pui-In Mak, Gengzhen Qi, Rui Paulo Martins
. IEEE J. Solid State Circuits 57 (12) (2022)
Yi Mao, Yuyang Du, Yongjun He, Gengzhen Qi, Pui-In Mak
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 (2022)
Haijun Shao, Pui-In Mak, Gengzhen Qi, Rui Paulo Martins
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 (2022)
Zhixiang Liu, Shiyou Wei, Gengzhen Qi, Pui-In Mak
-Order Gain-Boosted N-Path LNA. APCCAS (2022)
Haijun Shao, Gengzhen Qi, Pui-In Mak, Rui Paulo Martins
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 57 (2) (2022)
Lu Ou, Jinxin Li, Baiquan Liu, Xianbo Li, Qingqing Ke, Zhengji Xu, Shuyan Zhu, Gengzhen Qi, Shaolin Liao
Computational Electromagnetics for Efficient Control Design of Massive MIMO and Beyond. ICCT (2021)
Gengzhen Qi, Haijun Shao, Pui-In Mak, Jun Yin, Rui Paulo Martins
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 (2020)
Gengzhen Qi, Haijun Shao, Pui-In Mak, Jun Yin, Rui Paulo Martins
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 55 (12) (2020)
Ka-Fai Un, Gengzhen Qi, Jun Yin, Shiheng Yang, Shupeng Yu, Chio-In Ieong, Pui-In Mak, Rui Paulo Martins
1.2-to-2.4-mW 1.3-to-2.65-GHz Fractional-N Bang-Bang Digital PLL With 8-µs Settling Time for Multi-ISM-Band ULP Radios. IEEE Trans. Circuits Syst. I Regul. Pap. (9) (2019)
Gengzhen Qi, Barend van Liempd, Pui-In Mak, Rui Paulo Martins, Jan Craninckx
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 53 (5) (2018)
Gengzhen Qi, Pui-In Mak, Rui Paulo Martins
SAW-Less Multiband Transceiver Using an N-Path SC Gain Loop. IEEE J. Solid State Circuits 52 (8) (2017)
Gengzhen Qi, Pui-In Mak, Rui Paulo Martins
26.9 A 0.038mm2 SAW-less multiband transceiver using an N-Path SC gain loop. ISSCC (2016)