摘要
为了解决雷达天线疲劳磨损和发射机高压器件短寿的问题,重点设计实现了某型着陆雷达维修与训练模拟器。在模拟器的设计过程中,通过单片机编程产生扫描角电压信号,并在此基础上采用“窗”式电路完成固定回波显示以及利用电子开关控制实现多路动目标显示。该着陆雷达模拟器的成功研制为部队装备的维修与训练提供了有力的保障。
In order to solve problems of the radar antenna fatigue and wearing, as well as short life of the transmitter high voltage parts, a landing radar maintenance and training simulator is designed and made. In the course of the simulator design, we realized the scanning angle voltage signal by MCU programming, and basing on this we obtained the stationary target image utilizing ＂window＂ mode circuits, and we got multichannel moving target indication utilizing electronic switch. The successful development of the landing radar offered ensurance for the maintenance and training of the military equipment.
出处
《电子工程师》
2007年第1期1-2,17,共3页
Electronic Engineer
关键词
着陆雷达
模拟器
固定目标
动目标显示
landing radar
simulator
fixed object
moving target display
