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Terms for subject Air defense containing if | all forms | exact matches only
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digital IF memory数字中频存储器
digital IF processor数字中频处理器
dual IF双中频
high IF receiver高中频接收机
IF cancellation中频对消
IF diversity中频分集
IF integration中频积累
IF sidelobe canceller中频旁瓣对消器
IF time averaged clutter coherent airborne radar机载中频均时干扰相干雷达
parallel-IF coherent integration并行中频相干积累
precision VI-IF omni-range精确甚高频全向无线电信标
RF/IF delta射频中频增量
universal communication IF通用通信中频