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本文对70年代美国各个主要军用无线电跟踪测距系统进行了分析综合,从中得出各系统之间的演变关系,以及所采用的基本技术和设备是连续波调频比相测距和设备。这一技术在应用中得到很大的发展和广泛的采用,具有很强的继承性和很高的精度,同时在各系统中占有很重要的地位,对于70年代美国宇航和导弹的试验,鉴定和保障起了很大的作用.
In this paper, we analyze and synthesize all the major military radio tracking systems in the United States in the 1970s, and derive the evolution relationship among the systems. The basic techniques and equipment used are continuous frequency modulation (FM) phase measurement and equipment. This technology has been greatly developed in the application and widely used, with strong inheritance and high accuracy, while occupying a very important position in the system, for the 70’s US aerospace and missile tests, identification And security has played a big role.