Synthesis and design of SIW dual-band narrow-band bandstop filter

被引：11

作者：

Cheng, Fei ^{[1
]}

Li, Xuan-Tan ^{[1
]}

Lu, Ping ^{[1
]}

Huang, Kama ^{[1
]}

机构：

[1] Sichuan Univ, Coll Elect & Informat Engn, Minist Educ, Key Lab Wireless Power Transmiss, Chengdu, Peoples R China

来源：

ELECTROMAGNETICS | 2020年 / 40卷 / 05期

基金：

中国国家自然科学基金;

关键词：

Dual-band; bandstop filter; substrate integrated waveguide; RESONATORS; SUBSTRATE; LINE;

D O I：

10.1080/02726343.2020.1780374

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 letter, a general approach to synthesize arbitrary order dual-band narrow-band bandstop filter (BSF) is proposed. Simple formulas are derived to calculate the design parameters for the filter. To validate the method, a third-order dual-band BSF using substrate integrated waveguide (SIW) technology is fabricated. Taking the advantage of the highQSIW resonators, the fabricated filter shows good stopband suppression. The measured center frequencies of the filter are 6.81 and 7.213 GHz, and the corresponding relative 3-dB bandwidths are 4.6% and 4.1%.

引用

收藏

页码：303 / 312

页数：10

相关论文

共 14 条

[1]

Abdullah S, 2008, ELE COM ENG, P40

[2] Direct-coupled microwave filters with. single and dual stopbands [J].

Cameron, RJ ;

Yu, M ;

Wang, Y .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2005, 53 (11) :3288-3297

[3] Dispersion characteristics of substrate integrated rectangular waveguide [J].

Cassivi, Y ;

Perregrini, L ;

Arcioni, P ;

Bressan, M ;

Wu, K ;

Conciauro, G .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2002, 12 (09) :333-335

[4] Dual-band bandstop filter using stub-loaded resonators with sharp rejection characteristic [J].

Chen, Fu-Chang ;

Qiu, Jie-Ming ;

Chu, Qing-Xin .

ELECTRONICS LETTERS, 2013, 49 (05) :351-352

[5] Compact dual-band bandstop filters using stepped-impedance resonators [J].

Chin, Kuo-Sheng ;

Yeh, Jun-Hong ;

Chao, Shuh-Han .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2007, 17 (12) :849-851

[6] Novel Tunable Bandstop Resonators in SIW Technology and Their Application to a Dual-Bandstop Filter with One Tunable Stopband [J].

Esmaeili, Mahbubeh ;

Bornemann, Jens .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2017, 27 (01) :40-42

[7] Substrate integrated waveguide bandstop filter using partial-height via-hole resonators in thick substrate [J].

Esmaeili, Mahbubeh ;

Bornemann, Jens ;

Krauss, Peter .

IET MICROWAVES ANTENNAS & PROPAGATION, 2015, 9 (12) :1307-1312

[8] Dual-Band Microstrip Bandstop Filter With Multiple Transmission Poles Using Coupled Lines [J].

Feng, Wenjie J. ;

Hong, Meiling L. ;

Che, Wenquan Q. ;

Xue, Quan .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2017, 27 (03) :236-238

[9] Developing Low-Cost W-Band SIW Bandpass Filters Using the Commercially Available Printed-Circuit-Board Technology [J].

Hao, Zhang-Cheng ;

Ding, Wen-qi ;

Hong, Wei .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2016, 64 (06) :1775-1786

[10]

Hong J.-S., 2001, WILEY MICRO