Quadrifilar Helical Antenna

2016 International Workshop on Antenna Technology (iWAT) Pub Date : 2016-03-17 DOI:10.1109/IWAT.2016.7434818

G. O'Neill

引用次数: 2

Abstract

A Quadrifilar Helical Antenna (QHA) mounted on a Low Earth Orbiting Small Satellite with attitude control can provide a greater coverage area on Earth than simple linearly polarized monopole antennas or circularly polarized patch antennas. The larger coverage area implies a longer period to receive data with less concern about fading due to cross polarization.

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四线螺旋天线

安装在低地球轨道小卫星上具有姿态控制的四线螺旋天线比简单的线极化单极天线或圆极化贴片天线在地球上提供更大的覆盖面积。更大的覆盖面积意味着接收数据的时间更长，而较少关注由于交叉极化而产生的衰落。

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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来源期刊

2016 International Workshop on Antenna Technology (iWAT)

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