Low Frequency Synthetic Aperture Sonar

Accession number;03A0296567
Title;Low Frequency Synthetic Aperture Sonar
Author; TANAKA T (Nec Corp.) HAMA Y (Nec Corp.) SHIBA H (Nec Corp.) YAMAGUCHI I (Nec Corp.)
Journal Title;NEC Res Dev
Journal Code:G0138A
ISSN:0547-051X
VOL.44;NO.2;PAGE.161-164(2003)
Figure&Table&Reference;FIG.7, TBL.1, REF.5
Pub. Country;Japan
Language;English
Abstract;An experimental synthetic aperture sonar system has been developed, and a set of cruises has also been conducted. The primary purpose of the system is to confirm the validity of the motion compensation technique, which combines both the DPC algorithm and the motion reference unit. The experiment clearly shows the effectiveness of this method, resulting in a successful estimation of underwater motion errors and the formation of synthetic aperture images. (author abst.)