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- airborne navigation radar 机载导航雷达
- Airborne navigation and bombing radar 机载导航与轰炸雷达
- This method is used to calculate the minimum working altitude of AN-APN-220C Doppler navigation radar. 推导出最小起量高度的简捷而实用的计算方法;用此方法计算了AN-APN220C多普勒雷达的最小起量高度.
- This paper analyses in detail the signal relation of Doppler navigation radar altitude system which adopts automatic cycle calibration technique during self calibration. 本文详细分析了采用周期自动校准技术的多普勒导航雷达测高装置自校时的信号关系。
- A virtual instrument based integrated measurement system for Doppler navigation radar is developed. Using direct digital synthesis(DDS)technique,a kind of radar Doppler frequency simulator is introduced. 分析了机载四波束多普勒测速雷达的工作原理,采用直接数字频率合成(DDS)技术进行多普勒频移模拟器的设计,通过数字控制,该模拟器可以产生高分辨率的多普勒频率信号；
- Doppler Airborne Navigation System 多普勒空中导航系统
- Decca Integrated Airborne Navigation "台卡"综合机载导航
- hybrid airborne navigation computer 混合式机载导航计算机
- Loran Airborne Navigation System 罗兰机载导航系统
- Radio Navigation Radar and Remote Control Aid 无线电导航雷达及遥控设备
- Lightweight Airborne Navigation System 轻型机载导航系统
- Tactical Airborne Navigation System 机载战术导航系统
- Aeronautical Radio Navigation Radar 航空无线电导航雷达
- Airborne Navigation Computer Unit 机载导航计算机
- Target Identification Navigation Radar 目标识别导航雷达
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- Design and Implementation of a Special Airborne Navigation System 特种机载辅助领航系统的设计与实现
- Target Tracking Realization of an Embedded Navigation Radar System 嵌入式船载导航雷达系统目标跟踪的实现
- Smoking is forbidden until the plane is airborne. 飞机升空时禁止吸烟。
- The radar scanned the sky for enemy planes. 雷达密切监视天空，搜索敌机。
