用于移动卫星系统的带有电子开关波束的s波段发射/接收天线

2012 6th Advanced Satellite Multimedia Systems Conference (ASMS) and 12th Signal Processing for Space Communications Workshop (SPSC) Pub Date : 2012-10-18 DOI:10.1109/ASMS-SPSC.2012.6333107

F. Tiezzi, J. Padilla, C. Viganó

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引用次数: 5

摘要

本文设计了一种具有电子波束转向能力的中增益s波段天线。天线允许同时接收和传输s波段信号，并且可以通过在有限波束之间的电子切换来跟踪地球静止卫星的位置。跟踪系统是基于嵌入在天线中的位置和姿态传感器的组合。天线有一个低轮廓的设计，允许一个容易的安装在车辆上，而不改变其空气动力学。描述了天线实现的主要方面以及天线的第一个原型所获得的结果。

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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S-band transmit/receive antenna with electronically switched beams for mobile satellite systems

This paper presents the design of an intermediate gain S-band antenna with electronic beam steering capabilities. The antenna allows simultaneous reception and transmission of S-band signals and can track the position of a geostationary satellite by electronically switching among a finite set of beams. The tracking system is based on combination of position and attitude sensors embedded in the antenna. The antenna has a low-profile design that allows an easy installation on vehicles without altering their aerodynamics. The main aspects of the antenna implementation are described together with the results obtained with the first prototypes of the antenna.

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来源期刊

2012 6th Advanced Satellite Multimedia Systems Conference (ASMS) and 12th Signal Processing for Space Communications Workshop (SPSC)

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