Title :
Waveguide invariant measurement using towed line array
Author :
Fupo, Wang ; Yue, Pan
Author_Institution :
Antagonizing Lab., Syst. Eng. Res. Inst., Beijing, China
Abstract :
A waveguide invariant estimation method is proposed in this paper. Both time and space domain information are utilized. The correctness and the performances are analyzed. Theoretical and numerical results show that the method proposed can measure the waveguide invariance precisely in real time. Precision will be improved when the array become longer.
Keywords :
time-domain analysis; waveguide theory; space domain information; time domain information; towed line array; waveguide invariance theory; waveguide invariant estimation method; waveguide invariant measurement; Acoustic waveguides; Arrays; Estimation; Interference; Marine vehicles; Sonar equipment; Waveguide theory; real time; towed line array; waveguide invariance;
Conference_Titel :
Signal Processing, Communications and Computing (ICSPCC), 2011 IEEE International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4577-0893-0
DOI :
10.1109/ICSPCC.2011.6061609
