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dc.contributor.authorWagner, Walter G.
dc.date.accessioned2018-10-11T14:05:09Z
dc.date.available2018-10-11T14:05:09Z
dc.date.issued1979/12
dc.identifier526
dc.identifier.govdocCP-25/2
dc.identifier.urihttp://hdl.handle.net/20.500.12489/64
dc.description.abstractA real-time sonar beam-forming system is described which consists of a minicomputer as host computer and an array processor. Beam-forming is accomplished by using the FFT algorithm in the processor. The system is also connected to a multi-channel PCM magnetic tape recorder. Processing can be done either on-line or offline. During sea trials the entire equipment is installed on board a research vessel. An acoustic towed array supplies up to 40 input signals to the beam-former. The AP 120 B from Floating Point Systems is used as the array processor
dc.format14 p. : ill. ; digital, PDF file
dc.languageEnglish
dc.publisherNATO. SACLANTCEN
dc.sourceIn: Real-time, general purpose, high-speed signal processing systems for underwater research (SACLANTCEN Conference Proceedings CP-25), Part 2, 1979, pp. 28-1 - 28-14.
dc.subjectSonar arrays
dc.subjectSignal processing
dc.subjectBeamforming
dc.titleSonar beam-forming with an array processor in real time
dc.typePapers and Articles
dc.typeConference Proceedings (CP)


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