A 28GHz Compact 3-Way Transformer-Based Parallel-Series Doherty Power Amplifier With 20.4%/14.2% PAE at 6-/12-dB Power Back-off and 25.5dBm PSAT in 55nm Bulk CMOS. - Zonglin Ma; Kaixue Ma; Keping Wang; Fanyi Meng (ISSCC, 2022)

A high-linearity 24-32-GHz amplifier with AM-AM/PM compensation technology for 5G applications. - Chunying Sun; Zonglin Ma; Kaixue Ma; Haipeng Fu; Xiangyang Duan; Jianli Liu; Yenan Bie (IEICE Electron. Express, 2022)

A 20.7-43.8-GHz Low Power Reconfigurable ×2/× 3 Frequency Multiplier for Multiple 5G-mm-Wave Bands. - Zhipeng Wang; Kaixue Ma; Zonglin Ma; Haipeng Fu; Jiangtao Xu (IEEE J. Solid State Circuits, 2022)

A 4.4-6.4-GHz compact SiGe power amplifier with 30.5-dBm psat and 34.8% PAE based on triple-tank power combiner. - Wangyu Liu; Zonglin Ma; Kaixue Ma; Haipeng Fu (IEICE Electron. Express, 2023)

A 35 dBm PSAT and 41% PAE GaAs Power Amplifier With Series Distributed-Balun. - Zheng Ma; Zonglin Ma; Kaixue Ma (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

A 28/39 GHz Tri-Mode Frequency-Reconfigurable LNA for Multiband 5G Communications. - Bing Liu; Fanyi Meng; Zonglin Ma; Kiat Seng Yeo; Kaixue Ma (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

A Reusable Superheterodyne Dual-Band Down-Conversion Mixer With Hybrid Linearity-Enhanced Technique for 5G Non-Contiguous Multiband NR. - Kejie Hu; Kaixue Ma; Zonglin Ma; Keping Wang (IEEE J. Solid State Circuits, 2024)