用于探测识别机场跑道的弹载毫米波敏感器研究

A MILLIMETER MICROWAVE SENSOR USED FOR DETECTING AND IDENTIFYING AIRDROME RUNWAYS

本文介绍了一种用于探测识别机场跑道的三波束毫米波弹载敏感器技术。该敏感器由两波束圆锥扫描辐射计与共用同一波束的辐射计、雷达复合体组成。文中给出了该敏感器的作用距离 ,搜索识别方案。分析表明 :将圆锥扫描被动毫米波区分不同材料、不同尺寸目标能力与主动毫米波精确测距能力融合 ,可以准确地探测识别机场跑道。这种方法较成像等技术容易实现 。

A pill millimeter microwave sensor technique for detecting and identifying airdrome runways by three beams was discussed. The sensor combines a two-beam radiometer working in conical scan with an integrated radiometer and radar along the same beam. Distance of sensor measurement and method of target acquisition-identification were given. It is shown that the MMW sensor can accurately identify airdrome runway by merging the ability of radiometer is identifying different material and different size into MMW sensor with the ability of radar is measuring distance. The conical scan project is easily realized and fit for smart ammunition pill application.