一种基于SCMRC的新型小型化基片集成波导双带滤波器

2013 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference Pub Date : 2013-07-21 DOI:10.1109/CSQRWC.2013.6657357

Li Dan, Tong Chuang-ming, Peng Peng, Zou Xiong, Pang Wei-jian

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引用次数: 1

摘要

对一种新型螺旋微带谐振腔(SCMRC)进行了改进，并设计了基于SCMRC的衬底集成波导(SIW)小型化双带滤波器。该滤波器通频带在3.46-3.71GHz之间，减小了SIW的截止频率，实现了滤波器的小型化。此外，该滤波器在5.84-5.91GHz之间出现了另一个通带，第二个通带可以通过改变两个配对的scmrc之间的距离来调节。仿真结果与实测结果吻合较好，证明了基于SCMRC的SIW小型化双带滤波器设计的有效性。

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A novel miniaturized and dual-band filter of substrate integrated waveguide based on SCMRC

A novel spirality compact microstrip resonators cell (SCMRC) is ameliorated and the miniaturized and dual-band filter of substrate integrated waveguide (SIW) based on SCMRC is designed. The filter has a passband between 3.46-3.71GHz and minishes cutoff frequency of SIW, so the filter achieves miniaturization. Besides, the filter occurs another passband between 5.84-5.91GHz, the second passband can be adjusted by changing the space between two paired SCMRCs. The good agreement between the measured results and the simulated results demonstrates that the design of miniaturized and dual-band filter of SIW based on SCMRC is effective.

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2013 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference

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