Method for detecting a target by means of a high pulse repetition frequency radar system
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United States of America Patent
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May 15, 2001
Grant Date -
N/A
app pub date -
Nov 16, 1998
filing date -
Nov 15, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention particularly relates to the detection of fast-flying targets by means of an HPRF radar system that operates with a plurality of switchable pulse-repetition frequencies (PRFs). In the method, a high velocity resolution is attained, which permits a reliable detection of a multiple-target situation. At the same time, a precise range determination is attained with a high range resolution by means of a pure transit-time measurement of the pulses. The length of the used range gates is selected to correspond to the anticipated target length.
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