Target detection systems
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United States of America Patent
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-
Jul 30, 1985
Grant Date -
N/A
app pub date -
Nov 16, 1981
filing date -
Nov 19, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A radar, lidar, or sonar system, comprising a transmitter and a receiver, the receiver including means for forming a plurality of contiguous receiver beams so as to define a predetermined angular sector of cover and means for narrowing each of the beams while contiguity is maintained between them, whereby the angular sector of cover is reduced for longer ranges.
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