新型70-95GHz宽带正交换能器

2015 IEEE International Wireless Symposium (IWS 2015) Pub Date : 2015-07-27 DOI:10.1109/IEEE-IWS.2015.7164587

P. Choubey, W. Hong

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引用次数: 7

摘要

提出了一种WR-10波导尺寸的新型正交换能器(OMT)。OMT的内部结构呈Y形，因此我们将其命名为Y结OMT，它包含一个尺寸为2.54mm × 2.54mm的方形波导端口和两个尺寸为1.27mm × 2.54mm的WR-10矩形波导端口。在TE10和TE01模式下，OMT的工作频段为70-95GHz(大于30%带宽)，模拟插入损耗< -0.3dB，整个频段交叉极化优于-40dB。

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Novel wideband orthomode transducer for 70–95GHz

This paper presents a novel orthomode transducer (OMT) with the dimension of WR-10 waveguide. The internal structure of the OMT is in the shape of Y so we named it a Y-junction OMT, it contain one square waveguide port with the dimension 2.54mm × 2.54mm and two WR-10 rectangular waveguide ports with the dimension of 1.27mm × 2.54mm. The operating frequency band of OMT is 70-95GHz (more than 30% bandwidth) with simulated insertion loss <;-0.3dB and cross polarization better than -40dB throughout the band for both TE10 and TE01 modes.

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2015 IEEE International Wireless Symposium (IWS 2015)

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