SONAR TRANSDUCER ASSEMBLY AND SONAR

原文（中国語）

A sonar transducer assembly including a housing and a plurality of transducer elements is disclosed. The housing has a cylindrical shape. The plurality of transducer elements is arranged in the housing. The plurality of transducer elements is arranged in a longitudinal direction of the housing so that, at any position of the longitudinal direction, a number of the transducer elements is no more than one. Each of the plurality of transducer elements extends in a radial direction of the housing and includes a transceiving face facing outward of the radial direction. Extension directions of adjacent transducer elements of the plurality of transducer elements are different from each other.