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为适应90年代战争的需要,各国相继开发了防区外目标识别系统。本文主要论述了毫米波雷达和红外传感器开发和应用情况。对目标识别过程、末制导、LOBL和LOAL进行了较详尽的论述。对毫米波的前景也进行了展望。并对导引头频率的选择及导引头的费效比进行了简要的分析。本文最后强调指出,将毫米波传感器和红外传感器相结合的双模导引头也许是唯一能获得自动目标识别能力的途径。
In order to meet the needs of the war in the 90s, various countries have successively developed a target identification system outside the zone. This article mainly discusses the millimeter wave radar and infrared sensor development and application. The process of target identification, terminal guidance, LOBL and LOAL are discussed in more detail. The prospect of millimeter wave is also forecasted. The frequency of seeker and the cost-effectiveness ratio of seeker are briefly analyzed. Finally, the paper emphasizes that the dual-mode seeker, which combines a millimeter-wave sensor with an infrared sensor, may be the only way to achieve automatic target recognition.