Compact Low-Profile Circularly Polarized Fabry-Perot Resonator Antenna Fed by Linearly Polarized Microstrip Patch
Compact Low-Profile Circularly Polarized Fabry-Perot Resonator Antenna Fed by Linearly Polarized Microstrip Patch
复制标题
由线性极化微带贴片供电的紧凑型薄型圆极化法布里-珀罗谐振器天线
DOI：
10.1109/lawp.2015.2456886
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发表时间：
2016-01-01
影响因子：
4.2
通讯作者：
Wu, Le-Nan
中科院分区：
文献类型：
--
作者：
Liu, Zhen-Guo;Cao, Zhen-Xin;Wu, Le-Nan
提出了一种新型的小型低剖面圆极化法布里-珀罗谐振器（CP-FPR）天线，该天线由相对于轴线倾斜45度的线极化微带贴片馈电。FP腔由交叉槽频率选择表面（FSS）形成的部分反射表面和作为反射接地层的非标准人工磁导体（AMC）组成。它的轮廓缩小到四分之一波长。为了验证，设计了一个原型天线，并通过HFSS进行了仿真。合理的模拟和测量结果之间的协议进行观察。该样机的通用频率带宽为S-11的6.4%
A novel compact low-profile circularly polarized Fabry-Perot resonator (CP-FPR) antenna fed by a linearly polarized microstrip patch tilting by 45 degrees with respect to the axes is presented. The FP cavity consists of a partially reflective surface formed by cross-slot frequency selective surface (FSS) and a non-standard artificial magnetic conductor (AMC) acting as reflective ground plane. Its profile is reduced to a quarter of a wavelength. For verification, a prototype antenna is designed and simulated by HFSS. Reasonable agreement between the simulated and measured results is observed. The prototype has a common frequency bandwidth of 6.4% for S-11