Compact Substrate Integrated Waveguide (SIW) Bandpass Filter With Complementary Split-Ring Resonators (CSRRs)

Zhang Q.-L.; Yin W.-Y.; He S.; Wu L.-S.

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Compact Substrate Integrated Waveguide (SIW) Bandpass Filter With Complementary Split-Ring Resonators (CSRRs)

机译：带有互补开口环谐振器（CSRR）的紧凑型基板集成波导（SIW）带通滤波器

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摘要

A novel cross-coupled bandpass filter using new substrate integrated waveguide (SIW) resonators is presented. The resonator is built up by a SIW cavity loaded with a complementary split-ring resonator (CSRR) on its top metal plane. The resonant modes of the proposed resonator are analyzed, with the Q-factor of the dominant mode also extracted. It is shown that our proposed compact filter operates below the cutoff frequency of conventional SIWs. No spurious responses, corresponding to the higher-order resonant modes of the resonator, appear within an octave band of the central frequency. Its attractive performance is validated numerically and experimentally.

机译：提出了一种使用新型衬底集成波导（SIW）谐振器的新型交叉耦合带通滤波器。该谐振器由一个在其顶部金属平面上装有互补开口环谐振器（CSRR）的SIW腔构成。分析了提出的谐振器的谐振模式，并提取了主导模式的Q因子。结果表明，我们提出的紧凑型滤波器的工作频率低于常规SIW的截止频率。在中心频率的八度频段内没有出现对应于谐振器高阶谐振模式的寄生响应。其吸引人的性能已通过数值和实验验证。

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来源
《Microwave and Wireless Components Letters, IEEE》 |2010年第8期|p.426-428|共3页
作者
Zhang Q.-L.; Yin W.-Y.; He S.; Wu L.-S.;
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作者单位

Center for Optical and Electromagnetic Research, State Key Lab of MOI, Zhejiang University, China;

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原文格式 PDF
正文语种 eng
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关键词
Bandpass filter (BPF); complementary split ring resonator (CSRR); substrate integrated waveguide (SIW);

机译：带通滤波器（BPF）;互补开口环谐振器（CSRR）;衬底集成波导（SIW）;

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专利

1. Miniaturized and high-selectivity substrate integrated waveguide(SIW)bandpass filter loaded by complementary split-ring resonators(CSRRs) [J] . W. Jiang, W. Shen, L. Zhou, Journal of Electromagnetic Waves and Applications . 2012,第11a12期

机译：互补开环谐振器（CSRR）加载的小型化高选择性衬底集成波导（SIW）带通滤波器
2. An Extended Doublet Substrate Integrated Waveguide (SIW) Bandpass Filter With a Complementary Split Ring Resonator (CSRR) [J] . Wu L.-S., Zhou X.-L., Wei Q.-F., Microwave and Wireless Components Letters, IEEE . 2009,第12期

机译：带有互补裂环谐振器（CSRR）的扩展双态衬底集成波导（SIW）带通滤波器
3. Bandwidth tunable and compact band-pass filter (BPF) using complementary split ring resonators (CSRRS) on substrate integrated waveguide (SIW) [J] . Park W.-Y., Lim S. Journal of Electromagnetic Waves and Applications . 2010,第17a18期

机译：在基板集成波导（SIW）上使用互补开口环谐振器（CSRRS）的带宽可调紧凑型带通滤波器（BPF）
4. Miniaturized substrate integrated waveguide (SIW) bandpass filter loaded with double-sided-complementary split ring resonators (DS-CSRRs) [C] . Park Woo-Young, Lim Sungjoon 2011 41st European Microwave Conference . 2011

机译：装有双面互补开环谐振器（DS-CSRR）的小型化基板集成波导（SIW）带通滤波器
5. Applications of Substrate Integrated Waveguide (SIW) Structure in Microwave Engineering [D] . Shen, Zhi. 2015

机译：基板集成波导（SIW）结构在微波工程中的应用
6. Compact Ultra Wide Band Microstrip Bandpass Filter Based on Multiple-Mode Resonator and Modified Complementary Split Ring Resonator [O] . J. Antonio Marcotegui, Jesús Miguel Illescas, Aritz Estevez, 2013

机译：基于多模谐振器和改进的互补开口环谐振器的紧凑型超宽带微带通滤波器
7. Compact half-mode substrate integrated waveguide bandpass filters with capacitively loaded complementary single split ring resonators [O] . Huang L, Robertson ID, Yuan N 2013

机译：紧凑型半模衬底集成波导带通滤波器，带有电容负载互补单分裂环谐振器

Compact Substrate Integrated Waveguide (SIW) Bandpass Filter With Complementary Split-Ring Resonators (CSRRs)

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