A Planar Monopulse Comparator Network Design from Port-Transformation Rat-Race Coupler. - Hanxiang Zhang; Powei Liu; Jonathan Casamayor; Saeed Zolfagahary Pour; Mitch Plaisir; Bayaner Arigong (RWS, 2024)

A Dual-Band 3 × 3 Nolen Matrix Network with Distinct Progressive Phase Difference. - Hanxiang Zhang; Hao Yan; Powei Liu; Saeed Zolfagahary Pour; Jonathan Casamayor; Bayaner Arigong (RWS, 2025)