Discusses the identification and practical evaluation of those techniques most appropriate for the long range airborne surveillance and classification of marine targets; detection of small targets such as the snort of a submarine, its periscope or small fast patrol boats at long range in high seas. The current state of the art is exemplified by the Searchwater, which is highly flexible, based on frequency agile techniques using compression, pitch and roll stabilised scanning antennas with controllable tilt and automatic sector scan. A Nimrod Mark 2 equipped with Searchwater and flying at 20000ft can detect a submarine snort in rough seas at a range of 200 nautical miles.
Searchwater (radar system)
Schiffsziel-Flugzeugsuchgeraet (Radarsystem)
Practical Electronics ; 18 , 9 ; 28-30
1982
3 Seiten
Aufsatz (Zeitschrift)
Englisch
RADARSYSTEM , RADARUEBERWACHUNG , U-BOOT , FLUGZEUG , FLUGZEUGELEKTRONIK , SUCHGERAET , MEER , MEERESTECHNIK , ZIELERKENNUNG , ORTUNG
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