2023
Towards Improved Sonar Performance Using Environment-Informed Sparse Sub-Array Processing
Alexandre L'Her, Angélique Drémeau, Florent Le Courtois, Gaultier Real, Xavier Cristol, Yann Stéphan
ICASSP 2023accepted
In underwater acoustics, environmental fluctuations can lead to a loss of coherence in sonar arrays. Among the various approaches that can be considered to mitigate their effects, sub-array processing is a popular and intuitive one. However, it naturally results in sub-optimal performance. In this p…