Design of a Broadband Wide-Angle Circularly Polarized Microstrip Patch Antenna with Small Phase Deviation

摘要：

A stacked double-patch microstrip antenna with capacitance-compensated coaxial probe-feed is presented in this paper.This antenna is broadband,circularly polarized (CP) and it has small phase deviation.The simulation results are shown that the impedance bandwidth(VSWR<2) is 45％,the 3dB axial-ratio bandwidth is 45％Inthe ±35° conic space region. The deviation of the phase center is less than 3mm at the central frequency.

作者: Yaping Chen Houjun Sun Xin Lv

作者单位: Department of Electronics of Engineering,Beijing Institute of Technology Beijing 100081,China

会议类型: 国际会议

会议名称: 2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)

会议地点: 南京

会议语种:英文

页码: 1089-1091

在线出版日期: 2008-04-21（万方平台首次上网日期，不代表论文的发表时间）