title: Finite element analyzing of underwater receiving sensitivity of PMN-0.33PT single crystal cymbal hydrophone.
abstract: This paper introduces a practical design and fabrication of a small hydrophone which combines the structure of cymbal-type transducer with the material of PMN-0.33PT. Finite element method (FEM) is used for the receiving sensitivity analysis. Compared with PZT-5A, PMN-0.33PT shows higher receiving voltage sensitivity in various designs of the cymbal transducers.
authors.affiliation: Department of Electronics, EE and CS School of Peking University, Beijing 100871, China. lizhcat@pku.edu.cn <lizhcat@pku.edu.cn>
authors.forename: Zhaohui
authors.initials: Z
authors.lastname: Li
authors.forename: Aigen
authors.initials: A
authors.lastname: Huang
authors.forename: Guidong
authors.initials: G
authors.lastname: Luan
authors.forename: Jinduo
authors.initials: J
authors.lastname: Zhang