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首页> 外文期刊>Journal of Communications Technology and Electronics >Range Observation Method Applied to Linear Frequency-Modulated Continuous-Wave Synthetic-Aperture Radars
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Range Observation Method Applied to Linear Frequency-Modulated Continuous-Wave Synthetic-Aperture Radars

机译:距离观测方法在线性调频连续波合成孔径雷达中的应用

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摘要

The sliding signal processing method interpreted as the range observation technique for syntheticaperture radar systems is discussed. The given method enables us to shift the observed ranges, thereby eliminating the maximum range restriction inherent to the standard de-ramping processing method. The operational capability of the method is demonstrated using radar images obtained from the single received implementation but exhibiting different detection ranges. It is revealed that the method under consideration is efficient upon reduction of nonlinear distortions caused by the nonideal operation of a voltage-controlled oscillator.
机译:讨论了被解释为合成孔径雷达系统的测距技术的滑动信号处理方法。给定的方法使我们能够移动观察到的范围,从而消除了标准解斜处理方法固有的最大范围限制。使用从单个接收到的实现中获得的雷达图像展示了该方法的操作能力,但显示出不同的检测范围。揭示了所考虑的方法在减少由压控振荡器的非理想操作引起的非线性失真时是有效的。

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