Novel Tunable Bandstop Resonators in SIW Technology and Their Application to a Dual-Bandstop Filter with One Tunable Stopband

被引：37
作者：
Esmaeili, Mahbubeh [1 ]
Bornemann, Jens [1 ]
机构：
[1] Univ Victoria, Dept Elect & Comp Engn, Victoria, BC V8W 2Y2, Canada
来源：
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2017年 / 27卷 / 01期
关键词：
Coplanar waveguide (CPW) resonator; dual-bandstop filter; ridged SIW resonator; substrate integrated waveguide (SIW); tunable filter;
D O I：
10.1109/LMWC.2016.2630007
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：
Two novel tunable bandstop resonators in substrate integrated waveguide (SIW) technology are presented: a ridged SIW resonator and an open-ended coplanar waveguide (CPW) resonator that is etched into the SIW's top metallization. The ridged SIW resonator shows a tuning range of 200 MHz at 5.54 GHz. The CPW resonator has a tuning range of 600 MHz at 3.8 GHz. The two bandstop resonators are combined to design a dual-band bandstop filter with one tunable stopband. Measured results confirm that the tunable bandstop circuits presented in this letter can be effectively used in reconfigurable SIW systems.
引用
收藏
页码：40 / 42
页数：3
相关论文
共 12 条
[1]  
Anand Akash, 2015, 2015 IEEE MTT-S International Microwave Symposium (IMS2015), P1, DOI 10.1109/MWSYM.2015.7167148
[2]   Tunable SIW Structures [J].
Entesari, Kamran ;
Saghati, Alireza Pourghorban ;
Sekar, Vikram ;
Armendariz, Marcelino .
IEEE MICROWAVE MAGAZINE, 2015, 16 (05) :34-54
[3]  
Kang H, 2013, ASIA PACIF MICROWAVE, P456, DOI 10.1109/APMC.2013.6694829
[4]   Frequency Response Control in Frequency-Tunable Bandstop Filters [J].
Lee, Juseop ;
Naglich, Eric J. ;
Chappell, William J. .
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2010, 20 (12) :669-671
[5]   Reconfigurable Dual-Stopband Filters With Reduced Number of Couplings Between a Transmission Line and Resonators [J].
Lee, Kangho ;
Lee, Tae-Hak ;
Ahn, Chang-Soo ;
Kim, Young-Sik ;
Lee, Juseop .
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2015, 25 (02) :106-108
[6]   High-Q Tunable Filters [J].
Mansour, Raafat R. ;
Huang, Fengxi ;
Fouladi, Siamak ;
Yan, Winter Dong ;
Nasr, Mitra .
IEEE MICROWAVE MAGAZINE, 2014, 15 (05) :70-82
[7]   Mechanical Tuning of Substrate Integrated Waveguide Resonators [J].
Mira, Fermin ;
Mateu, Jordi ;
Collado, Carlos .
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2012, 22 (09) :447-449
[8]  
Naglich E.J., 2013, IEEE MTT-S Int. Microw. Symp. Dig, P1
[9]   A novel band-reject element for pseudoelliptic bandstop filters [J].
Rosenberg, Uwe ;
Amari, Smain .
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2007, 55 (04) :742-746
[10]   Novel Coupling Matrix Synthesis for Single-Layer Substrate-Integrated Evanescent-Mode Cavity Tunable Bandstop Filter Design [J].
Saeedi, Shahrokh ;
Lee, Juseop ;
Sigmarsson, Hjalti H. .
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2015, 63 (12) :3929-3938
12