LTCC based substrate integrated waveguide (SIW) bandpass filters with CPW transitions

被引：0

作者：

Zheng, Peng ^{[1
,4
]}

Liu, Zhifu ^{[1
]}

Li, Yongxiang ^{[1
]}

Wang, Yi ^{[2
]}

Wu, Linsheng ^{[3
]}

Zheng, Peng ^{[1
,4
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, CAS Key Lab Inorgan Funct Mat & Devices, Shanghai 200050, Peoples R China

[2] Univ Greenwich, Dept Engn Sci, London SE10 9LS, England

[3] Shanghai Jiao Tong Univ, Minist Educ Design & EMC High Speed Elect Syst, Key Lab, Shanghai 200240, Peoples R China

[4] Univ Chinese Acad Sci, Coll Mat & Optoelect Technol, Beijing 100049, Peoples R China

来源：

2017 INTERNATIONAL WORKSHOP ON ELECTROMAGNETICS: APPLICATIONS AND STUDENT INNOVATION COMPETITION (IEEE IWEM 2017) | 2017年

基金：

英国工程与自然科学研究理事会;

关键词：

Bandpass filter; Coplanar waveguide; LTCC; Substrate integrated waveguide (SIW);

D O I：

暂无

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：

In this work, substrate integrated waveguide (SIW) bandpass filters were designed and fabricated using LTCC process. The proposed scheme consists of SIW cavities with coupling slots and coplanar waveguide (CPW) transitions. To reduce the component size and surface occupation, three SIW cavities are laminated vertically. Both horizontal transition and vertical transition are used between the two CPW transmission lines. Based on the SICCASK70D LTCC material (epsilon r = 66, tan delta = 0.002 @3.5 GHz), an S-band bandpass filter with a center frequency of 2.59 GHz was designed and fabricated using the in-house developed LTCC material and process.

引用

页码：97 / 99

页数：3

共 5 条

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[5] Compact dual-passband LTCC filter exploiting eighth-mode SIW and SIW hybrid with coplanar waveguide
Zhang Xiangjun
Ma Caoyuan
Cheng Deqiang
[J]. ELECTRONICS LETTERS, 2014, 50 (24) : 1849 - U215

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