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引言本文叙述了喷气推进实验室为进行外层空间和地球附近通讯而对宇宙飞船天线所作的部分研究,并且导出了适用于波束扫描、功率放大以及多波束的阵列馈电反射器夫线的设计方法。
INTRODUCTION This paper describes some of the studies done by the Jet Propulsion Laboratory on spacecraft antennas for communicating with outer space and in the vicinity of the Earth and has led to the design of an array of array-fed reflectors suitable for beam scanning, power amplification, and multibeam method.