Title :
Implantation of a high-resolution method in a sonar system
Author :
Bouvet, Michel ; Di Martino, Marc
Author_Institution :
Centre d´´Etudes et de Recherches en Detection Sous-Marine, Six-Fours-Les-Plages, France
Abstract :
A specific implantation of a high-resolution method (derived from MUSIC) into a global passive sonar receiver is proposed, and the complexity of the various parts of the receiver chain is detailed in terms of requirements (computation, dataflow, memory, etc.). It is shown that the specific part of the high-resolution method is not the more complex step of the proposed sonar receiver. This proof will be derived using a realistic case involving a linear array and a passive broadband system
Keywords :
acoustic signal processing; receivers; sonar; MUSIC; computation; dataflow; global passive sonar receiver; high-resolution method; linear array; memory; passive broadband system; sonar system; underwater acoustics; Array signal processing; Finite impulse response filter; Frequency; Human resource management; Interpolation; Multiple signal classification; Navigation; Sampling methods; Sonar equipment; Throughput;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1992. ICASSP-92., 1992 IEEE International Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-0532-9
DOI :
10.1109/ICASSP.1992.226032
