射电望远镜用锥形螺旋天线阵相互阻抗特性研究

2012 IEEE Asia-Pacific Conference on Antennas and Propagation Pub Date : 2012-10-18 DOI:10.1109/APCAP.2012.6333257

S. Padhi, H. Hui

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引用次数: 0

摘要

本文详细分析了用于SKA射电望远镜的弥散土锥形螺旋天线。介绍了圆锥螺旋天线相互耦合效应的精确计算公式。用设计参数来描述相互耦合的影响。相互耦合公式可以扩展到包括阵列配置中的影响。

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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Characterizing mutual impedance of conical spiral antenna array for radio telescope application

This paper presents a detail analysis of conical spiral antenna on dispersive soil for SKA radio telescope application. An accurate formulation for calculation of mutual coupling effects in conical spiral antenna is introduced. The effects of mutual coupling are characterized in terms of design parameter. The mutual coupling formulation can be extended to include the effects in array configurations.

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2012 IEEE Asia-Pacific Conference on Antennas and Propagation

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