Practical aspects of the direction finding accuracy of compact wideband arrays for V/UHF frequencies

U. Trautwein, D. Baker, Martin Kaeske, R. Thomae
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Abstract

The paper discusses some advanced topics of direction finding (DF) of communication signals and respective antenna arrays in the frequency range from 20 to 3000 MHz. There are a number of issues contributing to potentially severe performance degradation of an installed system in its typical operational environment compared to the same system operated under the well-defined test conditions on an antenna test site. It is shown that especially polarization aspects deserve more attention than traditionally paid.
V/UHF频段紧凑型宽带阵列测向精度的实用研究
本文讨论了20 ~ 3000 MHz频率范围内通信信号测向和相应天线阵列的一些前沿问题。与在天线试验场定义良好的测试条件下运行的相同系统相比,在其典型操作环境中安装的系统有许多问题可能导致严重的性能下降。研究表明,特别是两极分化方面应得到比传统上更多的关注。
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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