DOI码：10.1002/mop.27708

发表刊物：Microwave and Optical Technology Letters

摘要：Two electric coupling structures for double folded substrate integrated waveguide (DFSIW) cavity filters are presented in this article. The coupling strength can be easily tuned, and the coupling mechanism is investigated. With electric coupling realized by the proposed structures in the main path and magnetic coupling by a conventional coupling structure in the cross coupling path, an X-band cross-coupled filter is designed, which possesses a transmission zero on either side of the passband. A prototype of the filter is fabricated to validate the predicted frequency response, and the measured results agree with the simulated ones.

合写作者：Wei Liu

第一作者：Guang Yang (杨光)

论文类型：期刊论文

通讯作者：Falin Liu

学科门类：工学

文献类型：J

卷号：55

期号：8

页面范围：1815-1818

是否译文：否

发表时间：2013-08-01