Radar tracking systems

申请公布号：GB2521089(A)

申请号：GB19790019894

申请日期：1979.06.07

申请公布日期：2015.06.17

申请人：

MBDA UK LIMITED

发明人：MICHAEL ARTHER JONES;JOHN RICHARD GARFIELD WOODS;JOHN WILLIAM ATTWOOD;NIGEL STANSFIELD

分类号：G01S3/32;G01S7/36;G01S13/44;G01S13/68

主分类号：G01S3/32

摘要：A radar target tracking system for an active or semi-active missile subject to a jamming source initially operates in a home-on-jam mode. After a short interval the mode reverts to a search mode for a passive target which, if found, switches the mode to track the passive target. If no passive target is found within a limited period an assessment is made of the jammer range by comparing the initial and current jamming signal strength. If the jamming source is within missile range the missile continues to track it, locking out the normal search mode.

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