CN102095490B - 一种压电晶片本征频率的测量方法 - Google Patents
一种压电晶片本征频率的测量方法 Download PDFInfo
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- CN102095490B CN102095490B CN2010105527836A CN201010552783A CN102095490B CN 102095490 B CN102095490 B CN 102095490B CN 2010105527836 A CN2010105527836 A CN 2010105527836A CN 201010552783 A CN201010552783 A CN 201010552783A CN 102095490 B CN102095490 B CN 102095490B
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- piezoelectric chip
- function generator
- eigenfrequency
- piezoelectric wafer
- frequency
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
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CN2010105527836A CN102095490B (zh) | 2010-11-19 | 2010-11-19 | 一种压电晶片本征频率的测量方法 |
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CN2010105527836A CN102095490B (zh) | 2010-11-19 | 2010-11-19 | 一种压电晶片本征频率的测量方法 |
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CN102095490A CN102095490A (zh) | 2011-06-15 |
CN102095490B true CN102095490B (zh) | 2012-05-09 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102565531B (zh) * | 2012-02-07 | 2014-06-11 | 天津大学 | 用于压电换能器动态参数测量仪的测量方法 |
CN105675120A (zh) * | 2016-04-26 | 2016-06-15 | 中国电子科技集团公司第二十六研究所 | 晶片频率测试装置 |
CN107192447A (zh) * | 2017-05-17 | 2017-09-22 | 苏交科集团股份有限公司 | 一种搜索结构物振动频率的窄带搜峰法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4122724A (en) * | 1977-06-24 | 1978-10-31 | The Boeing Company | Swept frequency audible bond tester |
US4361041A (en) * | 1980-09-24 | 1982-11-30 | The United States Of America As Represented By The United States Department Of Energy | Non-intrusive ultrasonic liquid-in-line detector for small diameter tubes |
US4543827A (en) * | 1982-07-12 | 1985-10-01 | Sumitomo Rubber Industries | Method for measuring physical properties of material |
US4581935A (en) * | 1984-12-27 | 1986-04-15 | University Of Tennessee Research Corporation | Method and apparatus for grading fibers |
US4962489A (en) * | 1989-03-31 | 1990-10-09 | Mobil Oil Corporation | Acoustic borehole logging |
CN2700865Y (zh) * | 2004-06-14 | 2005-05-18 | 蔡云良 | 支撑式多功能动态杨氏模量与振动分析仪 |
CN101840008A (zh) * | 2009-03-18 | 2010-09-22 | 中国石油天然气集团公司 | 一种多功能地震压电检波器测试仪 |
CN101881652A (zh) * | 2010-06-07 | 2010-11-10 | 中国海洋石油总公司 | 一种压电晶片振动模态的测试方法 |
CN201909668U (zh) * | 2010-11-19 | 2011-07-27 | 中国海洋石油总公司 | 一种压电晶片本征频率的测量装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH01273100A (ja) * | 1988-04-26 | 1989-10-31 | Murata Mfg Co Ltd | 振動アラーム装置 |
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- 2010-11-19 CN CN2010105527836A patent/CN102095490B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4122724A (en) * | 1977-06-24 | 1978-10-31 | The Boeing Company | Swept frequency audible bond tester |
US4361041A (en) * | 1980-09-24 | 1982-11-30 | The United States Of America As Represented By The United States Department Of Energy | Non-intrusive ultrasonic liquid-in-line detector for small diameter tubes |
US4543827A (en) * | 1982-07-12 | 1985-10-01 | Sumitomo Rubber Industries | Method for measuring physical properties of material |
US4581935A (en) * | 1984-12-27 | 1986-04-15 | University Of Tennessee Research Corporation | Method and apparatus for grading fibers |
US4962489A (en) * | 1989-03-31 | 1990-10-09 | Mobil Oil Corporation | Acoustic borehole logging |
CN2700865Y (zh) * | 2004-06-14 | 2005-05-18 | 蔡云良 | 支撑式多功能动态杨氏模量与振动分析仪 |
CN101840008A (zh) * | 2009-03-18 | 2010-09-22 | 中国石油天然气集团公司 | 一种多功能地震压电检波器测试仪 |
CN101881652A (zh) * | 2010-06-07 | 2010-11-10 | 中国海洋石油总公司 | 一种压电晶片振动模态的测试方法 |
CN201909668U (zh) * | 2010-11-19 | 2011-07-27 | 中国海洋石油总公司 | 一种压电晶片本征频率的测量装置 |
Non-Patent Citations (1)
Title |
---|
王丹.压电机敏模块参数测试及其虚拟仪器系统.《中国优秀博硕士学位论文全文数据库(硕士) 工程科技II辑》.2007,(第2期), * |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee after: China National Offshore Oil Corporation Patentee after: CNOOC Research Institute Patentee after: Institute of metal research, Chinese Academy of Sciences Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Research Center Patentee before: Institute of metal research, Chinese Academy of Sciences |
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