Synthesis and Design of LTCC Filtering Balun With Wide Stopband. - Di-Si Wu; Yuan Chun Li; Quan Xue; Wenjie Feng 002; Bin-Jie Hu (IEEE Trans. Circuits Syst. II Express Briefs, 2020)

LTCC Bandstop Filters With Controllable Bandwidths Using Transmission Zeros Pair. - Di-Si Wu; Yuan Chun Li; Quan Xue; Jinchao Mou (IEEE Trans. Circuits Syst. II Express Briefs, 2020)

Balanced and Unbalanced Duplexers Using Common Oval Dielectric Resonators. - Di-Si Wu; Yuan Chun Li; Quan Xue; Wei Qin; Bin-Jie Hu (IEEE Trans. Circuits Syst. I Regul. Pap., 2021)

High efficiency dual-band filtering power amplifier. - Yuan Chun Li; Yuanbo Wang; Di-Si Wu; Runze Zhan; Shichang Chen; Quan Xue (Sci. China Inf. Sci., 2022)

Dual-Band Dual-Channel Bandpass Filters Using High Quality Factor Dielectric Resonators. - Yuan Chun Li; Di-Si Wu; Ting-Zhi Zhang; Quan Xue (IEEE Trans. Circuits Syst. II Express Briefs, 2023)