微带传输线上不同CSRR结构的分析

2018 International Conference on Recent Trends in Electrical, Control and Communication (RTECC) Pub Date : 2018-03-01 DOI:10.1109/RTECC.2018.8625688

A. Ambika, C. Tharini, K. Roashna, R. Sujitha, J. Begam

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引用次数: 1

摘要

本文分析了互补裂环谐振器(CSRR)缺陷地结构(DGS)微带滤波器的三种形状，即方形、圆形和新型D形。采用三维全波电磁解析器Ansys HFSS对结构进行了设计和仿真。研究了三种CSRR-DGS微带滤波器的回波损耗、滚降率、增益和带宽等特性，并对它们进行了比较研究。此外，所有三种csrs的元件数量已从一个连续顺序改为四个，并证明了回波损失的改善。在此基础上，对圆形、方形和新型D形微带滤波器进行了优化设计，并实现了优化设计。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Analysis of Different CSRR Structures on MicrostripTransmission Lines

This paper presents the analysis of three shapes of complementary split ring resonators (CSRR) defected ground structure (DGS) microstrip filters namely square, circle and novel D shape. The structure was designed and simulated using 3D full wave EM solver Ansys HFSS. Various characteristics of microstrip filters such as return loss, roll off rate, gain and bandwidth have been studied for all the three CSRR-DGS and a comparative study has been done among all these. Furthermore, the number of elements has been changed from one to four in successive order for all three CSRRs and the improvement in return loss has been proved. Based on these studies, optimized microstrip filters have been designed for circle, square and novel D shape and the same have been realized.

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来源期刊

2018 International Conference on Recent Trends in Electrical, Control and Communication (RTECC)

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