同轴探头尺寸对宽带过渡到衬底集成波导的影响

2015 IEEE Applied Electromagnetics Conference (AEMC) Pub Date : 2015-12-01 DOI:10.1109/AEMC.2015.7509177

C. Prasad, A. Bishwas

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引用次数: 3

摘要

研究了X (8 ~ 12 GHz)和Ku (12 ~ 18 GHz)频段厚衬底中探头尺寸对衬底集成波导(SIW)激发的影响。采用标准SMA连接器和k -连接器对SIW进行激励，并对其性能进行了比较。采用Ansof HFSS对所提出的转换进行了仿真。模拟带宽(S11<;-20dB)，标准sma - siw背靠背转换为38.65%，k-连接器- siw背靠背转换为61.81%。

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Effects of coaxial probe dimensions on broadband transition to substrate integrate waveguide

The effect of probe dimensions on the excitation of substrate integrated waveguide (SIW) in thick substrate in X (8- 12 GHz) and Ku (12-18 GHz)-frequency band is presented. The SIW is excited by a standard SMA connector and with K-connector and their performances are compared. The proposed transition is simulated using Ansof HFSS. The simulated bandwidth (S11<; -20dB) for standard SMA-to-SIW back-to-back transition is 38.65% and for the K-connector-to-SIW back-to-back transition it is improved up to 61.81%.

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2015 IEEE Applied Electromagnetics Conference (AEMC)

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