Substrate integrated waveguide filter based on novel coupling-enhanced semicircle slots for 5G applications

被引：12

作者：

Yang, Songyuan ^{[1
]}

Xu, Zhan ^{[1
]}

Hou, Yanfei ^{[1
]}

Liu, Jun ^{[1
]}

Lv, Xin ^{[1
]}

Yu, Weihua ^{[1
]}

机构：

[1] Beijing Inst Technol, Sch Informat & Elect, Beijing Key Lab Millimeter Wave & Terahertz Tech, Beijing, Peoples R China

来源：

IEICE ELECTRONICS EXPRESS | 2019年 / 16卷 / 08期

关键词：

SIW filter; coupling enhance; 5G; DESIGN;

D O I：

10.1587/elex.16.20190125

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：

The substrate integrated waveguide (SIW) technology is promising in millimeter wave circuit design because of its low radiation loss and easy manufacturing. In this letter, an SIW filter with novel coupling-enhanced semicircle slots is presented. The coupling coefficients between resonators can be enhanced by 115% with a one-octave tuning range. To demonstrate the proposed concept, a 4-pole filter prototype is designed and fabricated. The measured results show excellent agreement with the simulated results.

引用

页数：4

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