基于粒子滤波的全息检测技术的研究

在日益复杂的电磁环境下,提高侦测系统的性能一直是研究的重点。针对侦测系统性能低这一背景,提出一种基于粒子滤波算法的全息检测器。该方法以接收信号的幅度、载波频率、相位、来波方向为待估计参数矢量,应用粒子滤波算法实现对数字信号的全息检测。

The Detection of Hologram Based on Particle Filtering

Improving the capability of the detection system under the more and more complicated electromagnetic circumstances is the focus of current today.Since the performance of the detection system is low,a holographic detector base on particle filtering is put forward.So the magnitude,carrier wave frequency,phase vectors and direction-of-arrival can be seen as the estimated parameters,using the particle filtering to achieve the detection of hologram of digital signal.