Design and optimization of cross‐coupled substrate integrated waveguide filters using space mapping method
Design and optimization of cross‐coupled substrate integrated waveguide filters using space mapping method
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DOI：
10.1002/mmce.20768
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发表时间：
2014-05
期刊：
影响因子：
--
通讯作者：
Juan Xu;Zhaolong Li;Rushan Chen
中科院分区：
文献类型：
--
作者：
Juan Xu;Zhaolong Li;Rushan Chen
本文为衬底集成波导滤波器的设计提供了一种有效的方法。所提出的设计方法是基于滤波器等效电路模型和空间映射技术的结合使用。减少了需要的全波评估次数，从而减少了优化时间。提出了一种利用交叉耦合改善阻带特性的新型SIW滤波器。©2013 Wiley期刊公司[J] .中国微波学报，2014,24(2):336 - 366。
This work presents an efficient method for the design of substrate integrated waveguide (SIW) filters. The proposed design approach is based on a combined use of equivalent circuit model of a filter and a space mapping technique. A reduced number of full‐wave evaluations are needed, leading to a reduced optimization time. A novel SIW filter with improved stop‐band characteristic using cross‐coupling has been proposed. © 2013 Wiley Periodicals, Inc. Int J RF and Microwave CAE 24:360–366, 2014.