用于紧耦合阵列的极宽带锥形平衡器

2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2016-09-01 DOI:10.1109/APWC.2016.7738146

Alpha O. Bah, P. Qin, Y. Guo

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引用次数: 12

摘要

本文设计了一种在最低工作频率下，带宽>20:1、长度小于λ/17的单层、紧凑的锥形平衡器。平衡器工作在0.7GHz到15GHz以上。它既可以提供阻抗变换，也可以为紧耦合阵列提供平衡馈电。将其性能与工作在同一频带上的全长平衡器进行了比较。这两个平衡之间有高度的一致性。

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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An extremely wideband tapered balun for application in tightly coupled arrays

This paper presents the design of a single layer, compact, tapered balun with a >20:1 bandwidth and less than λ/17 in length at the lowest frequency of operation. The balun operates from 0.7GHz to over 15GHz. It can provide both impedance transformation as well as a balanced feed for tightly coupled arrays. Its performance is compared with that of a full-length balun operating over the same frequency band. There is a high degree of agreement between the two baluns.

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来源期刊

2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)

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