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Software defined antenna

机译:软件定义的天线

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摘要

The aim of this work was to investigate the feasibility of a single re-configurable structure comprising multiple radiating sections, described as a ¿Software Defined Antenna.¿ These sections would allow the frequency of operation, polarisation and radiation patterns to be varied to suit different radio systems. In addition, with multiple input feeds, simultaneous operation of several radio systems could be achieved from the one unit. This in turn could lead to a reduction in the number of installed antennas on a given platform. A concept demonstrator for a `Software Defined Antenna' containing multiple radiating sections, has been designed, modelled, constructed and tested.
机译:这项工作的目的是调查包括多个辐射部分,称为“软件定义的天线”的单个可重新配置结构的可行性。这些部分将允许将操作频率,极化和辐射图改变为适合不同的无线电系统。另外,利用多个输入馈电,可以从一个单元同时实现多个无线电系统的操作。反过来,这可能导致给定平台上安装的天线数量减少。已经设计,建模,构造和测试了“软件定义的天线”的概念演示器,其中包含多个辐射部分。

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