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- ARPA Measurements Radar 高级研究计划局测量雷达
- ARPA Measurement Radar 高级研究计划局测量雷达
- A real time method for the calibration of the quadrature demodulation error of the RCS measurement radar receiver is proposed. 摘要针对脉间变频RCS测量雷达采用模拟正交解调方法获得同相分量和正交分量所引入的解调误差，提出了一种实时校准方法。
- This paper has made systematic accuracy analysis of DR582 velocity measuring radar system developed by Danish TERMA company. 本文对丹麦托马(TERMA)公司研制的DR582测速雷达作了系统精度分析.
- Main Functions:Measure the speed of vehicles precisely by advanced speed measurement radar or accurate inductance windings. 采用先进的测速雷达检测方式或精确的线圈检测方式准确测量行驶车辆的速度。
- Multiple frequency CW radar has the virtues of high velocity and range accuracy,with the developoment of measureing radar in shooting range,it is paid more attetion to recently. 多频连续波雷达具有测速、测距精度高等优点,近年来随着靶场测量雷达改进和发展的需要,其研究又逐步受到人们的重视。
- The discrimination problem of active decoy and radar target was studied based on a high resolution and timesharing polarization measurement radar system. 摘要针对高分辨率分时极化测量雷达体制，本文研究了有源假目标等欺骗性电子干扰的鉴别问题。
- Abstract The discrimination problem of active decoy and radar target was studied based on a high resolution and timesharing polarization measurement radar system. 摘要 针对高分辨率分时极化测量雷达体制，本文研究了有源假目标等欺骗性电子干扰的鉴别问题。
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- Advanced Research Projects Agency Measurements Radar 高级研究计划局测量雷达
- Mimic image comprises of radar echoes and ARPA marks. 仿真图像包括雷达回波和ARPA符号。
- The radar scanned the sky for enemy planes. 雷达密切监视天空，搜索敌机。
- The tailor took my measurements for a new suit. 裁缝给我量做新西装的尺寸。
- The watchtower followed the aircraft by radar. 瞭望塔通过雷达追踪这架飞机的行踪。
- Enemy ships were detected on the radar screen. 敌舰的影像已显现在雷达(屏幕)上。
- The measurements of the room are 10 by 15 feet. 这个房间的面积为10×15英尺。
- The signal was picked up by a downrange radar station. 该信号被试验飞行方向之内的雷达站收到了。
- A gunboat was detected by the radar. 雷达探测出一炮艇。
- Enemy aircraft were detected by our radar. 敌机被我方雷达发现。
- The ship was provided with radar equipment. 那船装有雷达设备。
