W波段矩形波导-SIW探针过渡结构设计
Design of Waveguide-to-SIW Probe Transition Structure in W-band
基片反射集成波导(SIW)技术正广泛应用于微波毫米波集成电路中。在W波段，为了对SIW元器件进行测试，必须对矩形波导-基片集成波导过渡结构进行研究。本文采用HFSS软件仿真和优化设计了一种耦合探针结构的矩形波导-SIW过渡。实物测试表明，一对过渡转换器与一段SIW所组成的背靠背结构在整个W波段的反射系数都小于-10 dB，而总插损在75-106GHz的频率范围都小于2 dB。
Nowadays, substrate integrated waveguide(SIW) technology is widely used in microwave and millimeter-wave integrated circuits. In order to measure the scattering parameters of SIW component at W-band, it is necessary to develop the transition between WR-10 standard rectangular waveguide and SIW because most of the W-band VNAs are standard rectangular waveguide based. In this paper, the probe-based transition between WR-10 waveguide and SIW is designed by using HFSS, and verified by experiment. The results show that the return loss is less than -10dB in whole W-band of the back-to-back structure, and the insertion loss is less than 2dB from 75 to 106 GHz.
黄勇军、文光俊、胡海、梁实
微电子学、集成电路电子电路无线电设备、电信设备
毫米波基片集成波导矩形波导转接器金属探针
Millimeter-waveSIWRectangular WaveguideTransitionMetal Probe
黄勇军,文光俊,胡海,梁实.W波段矩形波导-SIW探针过渡结构设计[EB/OL].(2015-11-26)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/201511-638.点此复制
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