A Compact Hollow Dual Circularly Polarized Antenna With Folded Coupled Feed Structure for Distance Detection Application

Yan-Jie Wu, Kang Ding, Genglu Li, Jian-Feng Li, Duo-Long Wu. A Compact Hollow Dual Circularly Polarized Antenna With Folded Coupled Feed Structure for Distance Detection Application. IEEE Access, 8:90570-90576, 2020. [doi]

Abstract

Abstract is missing.