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空中交通管制雷达
air traffic-control radar
- 简要介绍了空中交通管制雷达的组成，提出了一次雷达、二次雷达信号模拟器的实现方案，对相应的软、硬件设计进行了分析。
The implementing project for the signal simulator of the primary radar and the secondary radar is presented , and the corresponding designing of the hardware and software are analyzed. - 在20世纪40年代，空中交通管制中心能够而且确实利用了第二次世界大战中新研制的雷达和改进的无线电通讯，但是这个系统还处于初级阶段。
In the 1940s, ATC centres could and did take advantage of the newly developed radar and improved radio communication brought about by the Second World War, but the system remained rudimentary. - 许多人认为，空中交通管制系统是由一排坐在美国机场雷达屏幕前的管制员组成的，他们告诉到达和离开的航班该做什么。
Many people think that ATC consists of a row of controllers sitting in front of their radar screens at the nation's airports, telling arriving and departing traffic what to do.
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