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A reconfigurable antenna element for improved physical layer control

机译:一种可重新配置的天线元件,用于改进物理层控制

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A new reconfigurable phased array antenna element is described. This element operates at X-band and provides digital control of the effective antenna structure, and therefore, its far field pattern, frequency response, polarization, etc. This presents an opportunity to improve the performance of software-defined or cognitive radio systems for which improved reconfigurable filtering is needed [1]-[2]. Because this reconfiguration occurs at the antenna and outside the front end, it has the potential to increase the dynamic range available to a system when operating in close proximity to other users.
机译:描述了一种新的可重新配置相控阵列天线元件。该元件在X波段运行,提供了有效天线结构的数字控制,因此,其远场模式,频率响应,极化等。这提出了提高软件定义或认知无线电系统的性能的机会改进的可重新配置过滤[1] - [2]。因为这种重新配置发生在天线和前端外部,所以当在靠近其他用户时操作时,它有可能增加系统可用的动态范围。

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