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首页> 外文期刊>International journal of RF and microwave computer-aided engineering >Substrate integrated waveguide-based complementary split-ring resonator and its arrays for compact dual-wideband bandpass filter design
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Substrate integrated waveguide-based complementary split-ring resonator and its arrays for compact dual-wideband bandpass filter design

机译：基板集成的基于波导的互补分流环谐振器及其用于紧凑型双宽带带通滤波器设计的阵列

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摘要

In this article, a compact bandpass filter (BPF) with dual-wideband is developedusing single loop complementary split-ring resonators (CSRRs) loadedsubstrate integrated waveguide (SIW). The dual-wideband response is achievedby etching the CSRRs with a bandstop characteristics on a high-pass SIW filterstructure. The characteristics of CSRR and double CSRRs arrays are studied.With the specification of BPF, the parameters of CSRRs sizes, opening directionsand spacing between CSRRs can be obtained, then a dual-band BPF isrealized using four CSRRs array with different opening directions etched onthe top metal layer. Since the CSRRs have the sub-wavelength characteristics,the electrical size of the filter is compact and the size of the filter does notincrease. Moreover, the bandwidth of filter can be controlled by adjusting thedimensions of CSRRs and the distances between CSRRs array. As validation, afilter prototype is designed, fabricated, and measured, and the experimentalresults verify the feasibility of the design.
机译：在本文中，开发了一种带双宽带的紧凑带通滤波器（BPF）加载单环互补旋转环谐振器（CSRRS）基板集成波导（SIW）。实现了双宽带响应通过在高通SIW滤波器上用带钢特性进行蚀刻CSRRS结构体。研究了CSRR和双CSRRS阵列的特征。随着BPF的规范，CSRRS大小的参数，打开方向可以获得CSRRS之间的间距，然后是双频BPF使用具有不同开放方向的四个CSRRS阵列实现了蚀刻顶部金属层。由于CSRR具有子波长特性，因此滤波器的电尺寸紧凑，滤波器的尺寸没有增加。此外，可以通过调整滤波器的带宽来控制CSRRS的尺寸和CSRRS数组之间的距离。作为验证，a设计，制造和测量过滤器原型，实验结果验证了设计的可行性。

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    Daotong Li; Ju-An Wang; Yaqing Yu; Ying Liu; hen Chen; Lisheng Yang;

  • 作者单位

    Center of Communication and TrackingTelemetry Command ChongqingUniversity Chongqing China State Key Laboratory of MillimeterWaves Nanjing China;

    Chongqing Key Laboratory of SpaceInformation Network and IntelligentInformation Fusion Chongqing China;

    Center of Communication and TrackingTelemetry Command ChongqingUniversity Chongqing China State Key Laboratory of MillimeterWaves Nanjing China School of Microelectronics andCommunication Engineering ChongqingUniversity Chongqing China;

    School of Microelectronics andCommunication Engineering ChongqingUniversity Chongqing China;

    State Key Laboratory of MillimeterWaves Nanjing China Chongqing Key Laboratory of SpaceInformation Network and IntelligentInformation Fusion Chongqing China;

    School of Microelectronics andCommunication Engineering ChongqingUniversity Chongqing China;

    Center of Communication and TrackingTelemetry Command ChongqingUniversity Chongqing China;

    Center of Communication and TrackingTelemetry Command ChongqingUniversity Chongqing China;

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  • 正文语种 eng
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  • 关键词

    bandpass filter, complementary split ring resonator, dual-wideband, substrate integratedwaveguide;

    机译：带通滤波器;互补式环谐振器;双宽带;集成波导;

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