一种改进的用于立方体卫星的螺旋形可展开天线

2012 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2012-09-01 DOI:10.1109/APWC.2012.6324991

J. Costantine, Y. Tawk, S. Moth, C. Christodoulou, S. Barbin

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引用次数: 5

摘要

提出了一种适用于立方体卫星的新型天线设计方案。该天线是在10厘米× 30厘米的卫星上设计的改良螺旋形天线。该天线采用120厘米× 120厘米的地平面进行部署，以减少后瓣辐射实现超高频宽带操作。在大多数工作频率下，天线呈现圆极化，增益至少为7 dB。

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 modified helical shaped deployable antenna for cubesats

This paper presents a new antenna design for CubeSat application. The antenna is a modified helix designed on top of 10cm × 30 cm satellite. The antenna deploys with a 120 cm × 120 cm ground plane to achieve a UHF wideband operation with a reduced back lobe radiation. The antenna exhibits circular polarization with a gain of at least 7 dB for most operating frequencies.

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2012 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)

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