Balanced Quad-Band Bandpass Filter With Controllable Frequencies and Bandwidths. - Feng Wei 003; Chi-Yuan Zhang; Hao Jie Yue; Xiao-Wei Shi (IEEE Access, 2019)

Compact Balanced Dual-Band BPFs Based on Short and Open Stub Loaded Resonators With Wide Common-Mode Suppression. - Feng Wei 003; Jin Hua Yu; Chi-Yuan Zhang; Cao Zeng; Xiao Wei Shi (IEEE Trans. Circuits Syst., 2020)