dc.contributor.author | Wagner, Walter G. | |
dc.date.accessioned | 2018-10-11T14:05:09Z | |
dc.date.available | 2018-10-11T14:05:09Z | |
dc.date.issued | 1979/12 | |
dc.identifier | 526 | |
dc.identifier.govdoc | CP-25/2 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12489/64 | |
dc.description.abstract | A 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.format | 14 p. : ill. ; digital, PDF file | |
dc.language | English | |
dc.publisher | NATO. SACLANTCEN | |
dc.source | In: 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.subject | Sonar arrays | |
dc.subject | Signal processing | |
dc.subject | Beamforming | |
dc.title | Sonar beam-forming with an array processor in real time | |
dc.type | Papers and Articles | |
dc.type | Conference Proceedings (CP) | |