An Electrically Reconfigurable Circularly-Polarized Planar Array Antenna With Built-In Bias-Isolation Mechanism. - Htet Wai Htun; Eisuke Nishiyama; Ichihiko Toyoda (IEEE Access, 2023)

A Single-Layer Planar Array Antenna Using Circularly-Polarized Reconfigurable Elements for Conical-Beam Radiation. - Htet Wai Htun; Eisuke Nishiyama; Ichihiko Toyoda (IEEE Access, 2024)