A Dual Circular-Polarized Antenna for mmWave Wireless Communications
作者： Yuan Yao , Xiaodong Chen , Junbo Wang , Shaoqing Hu , Chao Shu
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摘要: This paper presents our study on an antenna with dual circular polarization operating in W-Band. The is capable of transmitting and receiving two orthogonal polarized signals (Left Hand Circular Polarization Right Polarization) simultaneously to achieve Full-Duplex hence twofold spectrum efficiency mmWave wireless communication systems. It mainly consists a stepped septum polarizer profiled smooth-wall horn. fabricated shows 21% relative bandwidth from 76.8 GHz 95 AR 20 dB for both LHCP RHCP. also quite suitable be used as feed reflector when high gain required besides efficiency.
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