Balanced BPF Design Using the Substrate Integrated Waveguide

被引：0
作者：
Chen, Meng-Yu [1 ]
Hong, Wanchu [1 ]
Ho, Min-Hua [1 ]
机构：
[1] Natl Changhua Univ Educ, Grad Inst Commun Engn, Changhua, Taiwan
来源：
2012 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC 2012) | 2012年
关键词：
Balanced bandpass filter (balanced BPF); substrate integrated waveguide cavity (SIW cavity); dual-mode; common-mode suppression; BANDPASS-FILTERS; MODE; PLANAR;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper, we present a novel design of a balanced bandpass filter using the substrate integrated waveguide cavity. Two square-shaped substrate integrated waveguide cavities are side-by-side with removing the vias on the common sidewall to form the BPF. Pared microstrip lines are used to construct the balanced ports of the proposed circuit. Slots are utilized to perturb the degenerated modes of TE102 and TE201 modes. Common-mode signals are managed to be suppressed for a better performance.
引用
收藏
页码：25 / 27
页数：3
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