A portable, electronic-focusing sonar system for AUVs using 2D sparse-array technology

Abstract

Jeralech Corporation is developing an electronic-sonar system for 3D imaging to be integrated into low power, compact marine vehicles. This sonar system fulfills operational requirements for mine identification while preserving the vehicle's ability to conduct extended range missions. The capability of the sonar is a result of the development of application specific integrated circuits based on Teratech's proprietary Charge Domain Processing (CDP) technology. The intended application is for reconnaissance in shallow and very-shallow waters.