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Compact controlled reception pattern antenna for interference mitigation tasks of global navigation satellite system receivers

机译:紧凑型可控接收方向图天线,用于减轻全球导航卫星系统接收机的干扰

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摘要

In this study, a novel compact controlled reception pattern antenna for global navigation satellite system (GNSS) applications is presented. Details of the design and the fabrication are given together with measurement results. The miniaturisation has been achieved by employing a five-element polarimetric array approach, resulting in anti-jamming capabilities for many applications where the antenna size is a major constraint. The antenna has a relatively wide bandwidth around the GNSS L1 band which contains many different GNSS signals. The anti-jamming performance of the antenna with respect to differently polarised jammers as well as its positioning capability are investigated.
机译:在这项研究中,提出了一种用于全球导航卫星系统(GNSS)应用的新型紧凑型受控接收天线。给出设计和制造的细节以及测量结果。通过采用五元素极化阵列方法实现了小型化,从而为天线尺寸是主要限制因素的许多应用提供了抗干扰能力。天线在GNSS L1频段附近具有相对较宽的带宽,其中包含许多不同的GNSS信号。研究了天线对不同极化干扰器的抗干扰性能及其定位能力。

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