New towed transducer concept
Original version
This report is not to be cited without prior reference to the authorAbstract
The history of towed transducer applications at the Institute of
Marine Research, Bergen, is reviewed. Advantages and
disadvantages of several designs are summarized. To improve
performance significantly, a new system design is proposed. This
entails constant immersion of the towed body, either
hydraulically locked in a recess in the hull or in tow. The
merits of being able to use the same transducer in both
configurations are emphasized.