Dual Band Dual Mode Substrate Integrated Waveguide Filter With Mixed Coupling

被引：1
作者：
Chu, Peng [1 ]
Luo, Mengjie [1 ]
Zhang, Wenyu [1 ]
Zhu, Fang [2 ]
Liu, Leilei [1 ]
Wu, Ke [3 ]
机构：
[1] Nanjing Univ Posts & Telecommun, Coll Elect & Opt Engn, Nanjing 210023, Peoples R China
[2] Hangzhou Dianzi Univ, Sch Elect & Informat, Hangzhou 310018, Peoples R China
[3] Polytech Montreal, Polygrames Res Ctr, Montreal, PQ H3T 1J4, Canada
来源：
IEEE MICROWAVE AND WIRELESS TECHNOLOGY LETTERS | 2024年 / 34卷 / 11期
基金：
中国国家自然科学基金;
关键词：
Couplings; Dual band; Microwave filters; Band-pass filters; Substrates; Magnetic separation; Filtering theory; Bandpass filter; dual band; dual mode; multilayer structure; substrate integrated waveguide (SIW); SIW; MICROSTRIP;
D O I：
10.1109/LMWT.2024.3462729
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：
This letter presents a dual-band substrate integrated waveguide (SIW) filter based on the dual modes of TE101 and TE102 in multilayer structures. Its middle metal layers feature mixed-coupling structures, where the slots implement independent magnetic coupling for the TE101 and TE102 bands, and the holes implement additional electric coupling for the TE101 band. It can independently control the dual bands and their transmission zeros (TZs), allowing for flexible design and controllable selectivity. A prototype is provided with independent dual bands and controllable TZs located between them. The proposed technique should be effective for developing high-performance dual-band SIW filters in microwave and wireless circuits and systems.
引用
收藏
页码：1239 / 1242
页数：4
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  • [1] Dual-Band Vertically Stacked Laminated Waveguide Filter Design in LTCC Technology
    Chen, Bo-Jiun
    Shen, Tze-Min
    Wu, Ruey-Beei
    [J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2009, 57 (06) : 1554 - 1562
  • [2] Substrate integrated waveguide cross-coupled filter with negative coupling structure
    Chen, Xiao-Ping
    Wu, Ke
    [J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2008, 56 (01) : 142 - 149
  • [3] SIW filter with broadband stopband by suppressing the coupling of higher-order resonant modes
    Cheng, Fei
    Li, Xuan-Tan
    Lu, Ping
    Huang, Kama
    [J]. ELECTRONICS LETTERS, 2019, 55 (25) : 1345 - 1346
  • [4] Dual-Band Substrate Integrated Waveguide Filter With Independent TE101 and TE102 Coupling
    Chu, Peng
    Luo, Mengjie
    Zhou, Jialong
    Guo, Lei
    Zhu, Fang
    Zhang, Long
    Liu, Leilei
    Wu, Ke
    [J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2024, 72 (03) : 1877 - 1885
  • [5] Using Mixed Coupling to Realize Wide Stopband Multilayer Substrate Integrated Waveguide Filter
    Chu, Peng
    Feng, Jianguo
    Guo, Lei
    Zhang, Long
    Yang, Wen-Wen
    Liu, Leilei
    Xu, Feng
    Wu, Ke
    [J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2023, 70 (08) : 2744 - 2748
  • [6] Substrate Integrated Waveguide Filter With Flexible Mixed Coupling
    Chu, Peng
    Zhu, Peng
    Feng, Jianguo
    Guo, Lei
    Zhang, Long
    Zhu, Fang
    Liu, Leilei
    Luo, Guo Qing
    Wu, Ke
    [J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2023, 71 (09) : 4003 - 4011
  • [7] Multilayer Substrate Integrated Waveguide Filter With Multimode Suppression and Wide Stopband
    Chu, Peng
    Feng, Jianguo
    Guo, Lei
    Zhang, Long
    Liu, Leilei
    Wu, Ke
    [J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2022, 69 (11) : 4553 - 4557
  • [8] In-Line Ports Dual-Mode Substrate Integrated Waveguide Filter With Flexible Responses
    Chu, Peng
    Hong, Wei
    Tuo, Mingguang
    Zheng, Kai-Lai
    Yang, Wen-Wen
    Xu, Feng
    Wu, Ke
    [J]. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2018, 28 (10) : 882 - 884
  • [9] Dual-Mode Substrate Integrated Waveguide Filter With Flexible Response
    Chu, Peng
    Hong, Wei
    Tuo, Mingguang
    Zheng, Kai-Lai
    Yang, Wen-Wen
    Xu, Feng
    Wu, Ke
    [J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2017, 65 (03) : 824 - 830
  • [10] A Planar Bandpass Filter Implemented With a Hybrid Structure of Substrate Integrated Waveguide and Coplanar Waveguide
    Chu, Peng
    Hong, Wei
    Dai, Linlin
    Tang, Hongjun
    Chen, Jixin
    Hao, Zhangcheng
    Zhu, Xicheng
    Wu, Ke
    [J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2014, 62 (02) : 266 - 274
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