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一种新型线性调频信号产生方式的研究
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摘要
线性调频信号(LFM)是一种常用的雷达信号,因其具有良好的脉冲压缩特性及分辨能力,LFM信号在高分辨、相控阵、合成孔径等方面具有广泛应用。针对当前雷达导引头日益复杂的应用背景,本文介绍了一种小型化、低成本线性调频信号产生方式。基于本文的研究,将该技术应用在雷达导引头上,得到了很好的应用。作为一种宽带的线性调频信号产生方式,该技术还能广泛应用于其他频段的捷变频雷达、电子对抗等领域。
Linear frequency modulation signal is a common radar signal,because its approved Pulse compression Attribute and Resolution capacity,Its gain comprehensive application in high resolution、Phased Array and SAR.For more and more challenging background in Radar seeker at present, This article describes a new generation type of linear frequency modulation signal, include some behaviour in Smaller and Low-cost. Based on this analysing,we use the technology gain approved effect in radar seeker.As a broad-band generation type of linear frequency modulation signal,its also comprehensive apply to other frequency channel Frequency Agile Radar electronic counter measures area.
引文
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