{"title":"通过布雷特-维格纳形式的傅里叶反变换测量声共振宽度","authors":"D. Serge, R. Pascal, I. Jean-Louis","doi":"10.1109/ULTSYM.1999.849516","DOIUrl":null,"url":null,"abstract":"The characteristics of the acoustic resonances of an elastic shell are obtained via the Fourier transform of the whole scattered signal and the inverse Fourier transform of a narrow frequency band in the vicinity of a resonance frequency.","PeriodicalId":339424,"journal":{"name":"1999 IEEE Ultrasonics Symposium. Proceedings. International Symposium (Cat. No.99CH37027)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Measurement of acoustic resonance width via the inverse Fourier transform of the Breit-Wigner form\",\"authors\":\"D. Serge, R. Pascal, I. Jean-Louis\",\"doi\":\"10.1109/ULTSYM.1999.849516\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The characteristics of the acoustic resonances of an elastic shell are obtained via the Fourier transform of the whole scattered signal and the inverse Fourier transform of a narrow frequency band in the vicinity of a resonance frequency.\",\"PeriodicalId\":339424,\"journal\":{\"name\":\"1999 IEEE Ultrasonics Symposium. Proceedings. International Symposium (Cat. No.99CH37027)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1999-10-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1999 IEEE Ultrasonics Symposium. Proceedings. International Symposium (Cat. No.99CH37027)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ULTSYM.1999.849516\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1999 IEEE Ultrasonics Symposium. Proceedings. International Symposium (Cat. No.99CH37027)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ULTSYM.1999.849516","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Measurement of acoustic resonance width via the inverse Fourier transform of the Breit-Wigner form
The characteristics of the acoustic resonances of an elastic shell are obtained via the Fourier transform of the whole scattered signal and the inverse Fourier transform of a narrow frequency band in the vicinity of a resonance frequency.
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