Wide Stopband and High Isolation Balanced Diplexer Using Asymmetric Hairpin Ring Resonator Aided by Grey Wolf Algorithm. - Haiwen Liu; Sidong Wang; Mingli Sun; Zeren Song; Hongliang Tian (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

Intelligent Design and Modeling of Low-Loss Millimeter-Wave Wideband Bandpass Filter in InP Technology With Cryogenic Performance Analysis. - Hongliang Tian; Haiwen Liu; Zeren Song; Sidong Wang (IEEE Trans. Circuits Syst. II Express Briefs, 2024)