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An Anti-Interference Algorithm based on Antenna Array for Vehicle Navigation

机译:基于天线阵列的车辆导航抗干扰算法

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Global Navigation Satellite System (GNSS), is a critical infrastructure that traffic users highly rely on. For the security risks caused by the low-cost jammer, this paper proposes an improved algorithm of the optimal weight coefficient base on the multi-antenna arrays. Via the simulation and field testing, it shows that our proposed has excellent anti-interference performance, and the probability of missed detection and false detection of the prototype is 40.073% and 8.0146% respectively. This work has great significance to the research and development of single-frequency anti-jamming, high-precision, real-time vehicle-based GNSS receivers in the future.
机译:全球导航卫星系统(GNSS)是交通用户高度依赖的关键基础架构。对于由低成本干扰器引起的安全风险,本文提出了一种改进的多天线阵列上最佳权重系数基础的改进算法。通过仿真和现场测试,它表明我们所提出的抗干扰性能优异,并且错过检测和原型的假检测的可能性分别为40.073%和8.0146%。这项工作对未来单频抗干扰,高精度,实时车辆的GNSS接收器具有重要意义。

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