A new ambient noise imaging system for ANI, passive and bistatic active acoustic imaging in shallow water

dc.contributor.author	Potter, John Robert
dc.date.accessioned	2018-10-11T14:08:20Z
dc.date.available	2018-10-11T14:08:20Z
dc.date.issued	1997
dc.identifier	11496
dc.identifier.govdoc	CP-45
dc.identifier.uri	http://hdl.handle.net/20.500.12489/454
dc.description.abstract	Shallow water active and passive sonars can be usefully complimented by broadband Ambient Noise Imaging (ANI) systems. The first AN1 system was largely analogue, produced good images at 38 m range, but was bulky and permitted only a limited range of slgnal processing options. A 24 Gflop 20-120 kHz second-generation phased-array system, ROMANIS, is being built in Singapore. The ROMANIS design is descr~bedd, eta~l~nthge substantial performance improvements and novel processing that it exploits
dc.format	9 p. : ill. ; digital, PDF file
dc.language	English
dc.publisher	NATO. SACLANTCEN
dc.source	In: High Frequency Seafloor Acoustics (SACLANTCEN Conference Proceedings CP-45), 1997, pp. 425-434
dc.subject	Ambient noise
dc.subject	Sonar images
dc.subject	Image processing
dc.subject	Sonar systems
dc.title	A new ambient noise imaging system for ANI, passive and bistatic active acoustic imaging in shallow water
dc.type	Papers and Articles
dc.type	Conference Proceedings (CP)