Novel Frequency-Agile Bandpass Filter With Wide Tuning Range and Spurious Suppression. - Jian-Xin Chen; Yalin Ma; Jing Cai 003; Li-Heng Zhou; Zhi-Hua Bao; Wenquan Che (IEEE Trans. Ind. Electron., 2015)

Wideband Class-F-1 Power Amplifier With Dual-/Quad-Mode Bandpass Response. - Li-Heng Zhou; Xinyu Zhou 001; Wing Shing Chan; Tushar Sharma 002; Derek Ho (IEEE Trans. Circuits Syst. I Regul. Pap., 2020)

A Compact and Broadband Doherty Power Amplifier Without Post-Matching Network. - Li-Heng Zhou; Xin Yu Zhou 001; Wing Shing Chan (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

Compact Dual-Passband Doherty Power Amplifier Based on Stub-Loaded Stepped-Impedance Transformer. - Li-Heng Zhou; Xinyu Zhou 001; Wing Shing Chan (IEEE Trans. Circuits Syst. I Regul. Pap., 2024)