Substrate integrated waveguide filter with mixed coupling

摘要：

　　A novel single-cavity dual mode substrate integrated waveguide (SIW) filter with mixed source-load coupling (MSLC) is presented.By using an interdigital slot-line (ISL) to introduce mixed coupling between source and load,the proposed filter with only one cavity could have three transmission zeros which can be controlled flexibly.Under the circumstances,the filter exhibits better frequency selectivity in comparison with conventional dual mode SIW filters.

关键词： mixed source-load coupling (MSLC) substrate integrated waveguide (SIW) dual mode filter

作者: XU Ziqiang XU Congyu XU Meijuan

作者单位: Research Institute of Electronic Science and Technology,University of Electronic Science and Technology of China,Chengdu,611731

会议类型: 国内会议

会议名称: 综合电子系统技术教育部重点实验室暨四川省高密度集成器件工程技术研究中心2012学术年会

会议地点: 成都

会议语种:英文

页码: 366-368

在线出版日期: 2012-12-22（万方平台首次上网日期，不代表论文的发表时间）