频率捷变雷达是指发射的相邻脉冲的载频在一定频带内随机快速改变的脉冲雷达。这种雷达可以有效地对抗窄带瞄准式有源干扰,而且还具有加大探测距离、提高测角精度、抑制海浪杂波等优点。大多数军用雷达都采用这种体制,并已逐渐推广到民用船载雷达。频率捷变雷达可分为非相干频率捷变雷达和全相干频率捷变雷达两类。
频率捷变雷达综合测试仪工作在射频段捷变状态。
Frequency agile radar synthesis detection unit works in frequency hopping state in RF band.
它特别适应于频率捷变雷达信号处理中的多卜勒滤波。
It is especially suitable for the Doppler filtering in the signal processing of...
介绍了频率捷变雷达抗窄带杂波干扰与抑制海浪杂波的原理。
Principle of frequency agility radar to resist narrow-band clutter jamming and to reject sea wave clutter is introduced in this paper.
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