26.9 A 0.038mm2 SAW-less multiband transceiver using an N-Path SC gain loop. - Gengzhen Qi; Pui-In Mak; Rui Paulo Martins (ISSCC, 2016)

A 0.038-mm2 SAW-Less Multiband Transceiver Using an N-Path SC Gain Loop. - Gengzhen Qi; Pui-In Mak; Rui Paulo Martins (IEEE J. Solid State Circuits, 2017)

A SAW-Less Tunable RF Front End for FDD and IBFD Combining an Electrical-Balance Duplexer and a Switched-LC N-Path LNA. - Gengzhen Qi; Barend van Liempd; Pui-In Mak; Rui Paulo Martins; Jan Craninckx (IEEE J. Solid State Circuits, 2018)

A 0.12-mm2 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. - Ka-Fai Un; Gengzhen Qi; Jun Yin 001; Shiheng Yang; Shupeng Yu; Chio-In Ieong; Pui-In Mak; Rui Paulo Martins (IEEE Trans. Circuits Syst. I Regul. Pap., 2019)

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. - Gengzhen Qi; Haijun Shao; Pui-In Mak; Jun Yin 001; Rui Paulo Martins (ISSCC, 2020)

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. - Gengzhen Qi; Haijun Shao; Pui-In Mak; Jun Yin 001; Rui Paulo Martins (IEEE J. Solid State Circuits, 2020)

Computational Electromagnetics for Efficient Control Design of Massive MIMO and Beyond. - Lu Ou; Jinxin Li; Baiquan Liu; Xianbo Li; Qingqing Ke; Zhengji Xu; Shuyan Zhu; Gengzhen Qi; Shaolin Liao (ICCT, 2021)

A 32dBm OOB-IIP3 BW-Extended 5G-NR Receiver with 4th-Order Gain-Boosted N-Path LNA. - Zhixiang Liu; Shiyou Wei; Gengzhen Qi; Pui-In Mak (APCCAS, 2022)

A 0.5 to 2GHz Blocker-Tolerant Receiver Achieving 29dBm OOB-IIP3 and 3.2 to 6dB NF Using Bottom-Plate Switched-Capacitor Technique. - Yi Mao; Yuyang Du; Yongjun He; Gengzhen Qi; Pui-In Mak (APCCAS, 2022)

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. - Haijun Shao; Pui-In Mak; Gengzhen Qi; Rui Paulo Martins (ISSCC, 2022)

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-1 dB. - Haijun Shao; Pui-In Mak; Gengzhen Qi; Rui Paulo Martins (IEEE J. Solid State Circuits, 2022)

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. - Haijun Shao; Gengzhen Qi; Pui-In Mak; Rui Paulo Martins (IEEE J. Solid State Circuits, 2022)

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. - Haijun Shao; Gengzhen Qi; Pui-In Mak; Rui Paulo Martins (IEEE Trans. Circuits Syst. I Regul. Pap., 2022)

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. - Gengzhen Qi; Pui-In Mak (A-SSCC, 2023)

A 14.7mW Blocker-Tolerant Wideband Receiver Using a Transformer-Based N-Path Passive-LNA and a 2nd-Order TIA Achieving 110MHz RF-BW and 13dBm OB-IIP3. - Gengzhen Qi; Pui-In Mak (A-SSCC, 2024)

Design and Analysis of a Blocker-Tolerant Gain-Boosted N-Path Receiver Using a Bottom-Plate Switched-Capacitor Technique. - Yi Mao; Gengzhen Qi; Pui-In Mak (IEEE Open J. Circuits Syst., 2024)

A BW-Extended Fourth-Order Gain-Boosted N-Path Filter Employing a Switched gₘ-C Network. - Gengzhen Qi; Haonan Guo; Yunchu Li; Pui-In Mak (IEEE J. Solid State Circuits, 2024)

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. - Gengzhen Qi; Yunchu Li; Shaolin Liao; Pui-In Mak (ISCAS, 2025)