{"title":"基于复合衬底的PVDF平面水听器建模与设计","authors":"Jia-rong Wang, Xin-ran Xu, Zhen-yu Zheng","doi":"10.1109/SPAWDA48812.2019.9019232","DOIUrl":null,"url":null,"abstract":"In this paper, a PVDF planar hydrophone based on low-density composite backing is proposed. Based on the theoretical modeling of PVDF planar hydrophone with multi-layer composite as backing, the effects of laying order, laying direction and laying thickness of multi-layer composite on the response of hydrophone are analyzed. The modeling method of multi-layer composite materials is given. In addition, the receiving performance of PVDF hydrophone with metal backing and composite backing is compared and analyzed.","PeriodicalId":208819,"journal":{"name":"2019 14th Symposium on Piezoelectrcity, Acoustic Waves and Device Applications (SPAWDA)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Modeling and Design of PVDF Planar Hydrophone based on Composite Backing\",\"authors\":\"Jia-rong Wang, Xin-ran Xu, Zhen-yu Zheng\",\"doi\":\"10.1109/SPAWDA48812.2019.9019232\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a PVDF planar hydrophone based on low-density composite backing is proposed. Based on the theoretical modeling of PVDF planar hydrophone with multi-layer composite as backing, the effects of laying order, laying direction and laying thickness of multi-layer composite on the response of hydrophone are analyzed. The modeling method of multi-layer composite materials is given. In addition, the receiving performance of PVDF hydrophone with metal backing and composite backing is compared and analyzed.\",\"PeriodicalId\":208819,\"journal\":{\"name\":\"2019 14th Symposium on Piezoelectrcity, Acoustic Waves and Device Applications (SPAWDA)\",\"volume\":\"7 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 14th Symposium on Piezoelectrcity, Acoustic Waves and Device Applications (SPAWDA)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SPAWDA48812.2019.9019232\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 14th Symposium on Piezoelectrcity, Acoustic Waves and Device Applications (SPAWDA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SPAWDA48812.2019.9019232","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Modeling and Design of PVDF Planar Hydrophone based on Composite Backing
In this paper, a PVDF planar hydrophone based on low-density composite backing is proposed. Based on the theoretical modeling of PVDF planar hydrophone with multi-layer composite as backing, the effects of laying order, laying direction and laying thickness of multi-layer composite on the response of hydrophone are analyzed. The modeling method of multi-layer composite materials is given. In addition, the receiving performance of PVDF hydrophone with metal backing and composite backing is compared and analyzed.
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