Optimized MBES antenna and system for high resolution sonar imaging and AUV applications

Abstract

In this work we present an optimized multibeam echo sounder (MBES) antenna and system design for high resolution sonar imaging. Furthermore the reconstruction concept based and delay-and-sum beamforming is presented. The antenna is based on high frequency and high bandwidth elements (1 MHz / 80 %) which are assembled to a 128-element antenna. The system… (More)

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