随着雷达技术和雷达对抗技术的不断发展,无源雷达逐步成为现代防空情报系统的一种重要探测手段。定位精度是无源雷达能否发挥其探测效能的关键因素。该文在介绍无源雷达的工作机理后,着重讨论了布站方式和布站误差对定位精度的影响,并给出了提高定位精度的布站原则。

Along with the development of radar technology and radar ECM,passive radar has been an important detecting measure of modern air defense information system.The locating precision is the key factor of passive radar detecting efficiency.In this article,the working principles of passive radar are introduced firstly.Then the effect of radar arrangement way and error on locating precision is discussed.Finally an arrangement principle which can improve the locating precision is given.

TN958.97