In-Line Ports Dual-Mode Substrate Integrated Waveguide Filter With Flexible Responses

被引:34
作者
Chu, Peng [1 ,2 ]
Hong, Wei [3 ]
Tuo, Mingguang [4 ]
Zheng, Kai-Lai [1 ]
Yang, Wen-Wen [5 ]
Xu, Feng [1 ]
Wu, Ke [1 ,2 ]
机构
[1] Nanjing Univ Posts & Telecommun, Coll Elect & Opt Engn, Nanjing 210023, Jiangsu, Peoples R China
[2] Ecole Polytech Montreal, Poly Grames Res Ctr, Montreal, PQ H3T 1J4, Canada
[3] Southeast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China
[4] Qualcomm Atheros Inc, San Jose, CA 95110 USA
[5] Nantong Univ, Sch Elect & Informat, Nantong 226019, Peoples R China
基金
中国国家自然科学基金;
关键词
Bandpass filter; dual mode; in-line ports; substrate integrated waveguide (SIW); CAVITIES;
D O I
10.1109/LMWC.2018.2861086
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This letter proposes a novel in-line ports dual-mode substrate integrated waveguide (SIW) filter. By virtue of additional perturbation vias, for the first time, in-line ports can also realize flexible and high-performance responses in dual-mode SIW filter as good as the commonly used orthogonal/angled ports. With flexible ports configuration but without deterioration of flexibility or performance, dual-mode SIW filter can be more suitable for system circuits.
引用
收藏
页码:882 / 884
页数:3
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