内置平衡器的空腔背槽

2012 International Conference on Microwave and Millimeter Wave Technology (ICMMT) Pub Date : 2012-05-05 DOI:10.1109/ICMMT.2012.6230413

Shen Jun-hao, Wang Xiao, Zhang Yuanyuan, Zhao Guoxiang, Xu Xuan

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引用次数: 0

摘要

描述了一种宽带半球面覆盖天线。它是一种带集成微带平衡的腔背槽辐射元件。平衡结构提供槽阻抗的双调谐，产生2或更低的SWR和超过24%的带宽的组合。槽/平衡器结构简单，外形低，易于构造共形天线或阵列。给出了一些实测结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A cavity backed slot with integrated balun

A wideband hemispherical-coverage antenna is described. It is a cavity backed slot radiating element with an integrated microstrip balun. The balun structure provides double-tuning of the slot impedance, yielding a combination with a SWR of 2 or lower and a bandwidth in excess of 24 percent. The slot/balun's structure is simple, has a low profile and easy to construct a conformal antenna or an array. Some measured results are presented.

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2012 International Conference on Microwave and Millimeter Wave Technology (ICMMT)

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