电讯技术2017，Vol.57Issue(8)：869-874,6.DOI:10.3969/j.issn.1001-893x.2017.08.003
多层介质频率选择表面的等效电路分析方法
An Analysis Method for Equivalent Circuit of Frequency Selective Surface in Multilayer Substrates
王义富 1陈毅乔1
作者信息
- 1. 中国西南电子技术研究所,成都610036
- 折叠
摘要
Abstract
A method for analyzing the equivalent circuit model of frequency selective surface( FSS) in mul-tilayer substrates is proposed based on numerical simulation and microwave network theory. It has the vir-tue of intuitive physical process and small calculations. Moreover,the model can be applied to two-dimen-sional arbitrarily-shaped FSS. The equivalent circuit of square patch FSS is studied as an example to vali-date the feasibility of the proposed method,and the influence of multilayer substrates on the equivalent cir-cuit parameters of patch FSS is investigated as well. Finally,a bilayer of band-pass FSS is designed based on filter theory and the equivalent circuit model,the calculation results show that the simulation results a-gree very well with the theoretical value. It provides a way to precisely synthesis the multilayer FSS.关键词
频率选择表面/多层介质/等效电路/数值仿真Key words
frequency selective surface(FSS)/multilayer substrates/equivalent circuit/numerical simulation分类
信息技术与安全科学引用本文复制引用
王义富,陈毅乔..多层介质频率选择表面的等效电路分析方法[J].电讯技术,2017,57(8):869-874,6.
