CN102141430A - 声波和电磁波协同无线测量样件谐振频率的方法和系统 - Google Patents
声波和电磁波协同无线测量样件谐振频率的方法和系统 Download PDFInfo
- Publication number
- CN102141430A CN102141430A CN 201010613415 CN201010613415A CN102141430A CN 102141430 A CN102141430 A CN 102141430A CN 201010613415 CN201010613415 CN 201010613415 CN 201010613415 A CN201010613415 A CN 201010613415A CN 102141430 A CN102141430 A CN 102141430A
- Authority
- CN
- China
- Prior art keywords
- frequency
- tested sample
- tested
- electromagnetic wave
- wave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010106134158A CN102141430B (zh) | 2010-12-30 | 2010-12-30 | 声波和电磁波协同无线测量样件谐振频率的方法和系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010106134158A CN102141430B (zh) | 2010-12-30 | 2010-12-30 | 声波和电磁波协同无线测量样件谐振频率的方法和系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102141430A true CN102141430A (zh) | 2011-08-03 |
CN102141430B CN102141430B (zh) | 2012-04-18 |
Family
ID=44409104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010106134158A Expired - Fee Related CN102141430B (zh) | 2010-12-30 | 2010-12-30 | 声波和电磁波协同无线测量样件谐振频率的方法和系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102141430B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102611214A (zh) * | 2012-04-06 | 2012-07-25 | 天津工业大学 | Emsr电磁能量发射与接收系统 |
WO2016078484A1 (en) * | 2014-11-17 | 2016-05-26 | Beijing Zhigu Rui Tuo Tech Co., Ltd. | Method and apparatus for obtaining vibration information and user equipment |
CN105841798A (zh) * | 2016-05-12 | 2016-08-10 | 重庆医科大学 | 用于声波检测的高灵敏度水听器 |
US10338218B2 (en) | 2014-11-17 | 2019-07-02 | Beijing Zhigu Rui Tuo Tech Co., Ltd. | Method and apparatus for obtaining vibration information and user equipment |
US10816392B2 (en) | 2014-11-17 | 2020-10-27 | Beijing Zhigu Rui Tuo Tech Co., Ltd. | Method and apparatus for obtaining vibration information and user equipment |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5535228A (en) * | 1978-09-02 | 1980-03-12 | Akihiro Fujimura | Observation unit for inside of body using doppler effect of electromagnetic wave and acoustic wave |
US4930352A (en) * | 1989-03-30 | 1990-06-05 | The United States Of America As Represented By The Secretary Of The Air Force | Reflective membrane optical scintillator |
CN101038207A (zh) * | 2006-02-01 | 2007-09-19 | 通用电气公司 | 用于对机器中的振动进行远程监视的系统和方法 |
JP4059809B2 (ja) * | 2003-06-02 | 2008-03-12 | 株式会社小野測器 | レーザドップラ振動計 |
CN101196467A (zh) * | 2006-12-05 | 2008-06-11 | 佳能株式会社 | 使用电磁波的检测方法以及检测装置 |
CN101755192A (zh) * | 2007-06-05 | 2010-06-23 | 图卢兹聚合技术国家研究所 | 用于检测多孔结构件中的水的方法和设备 |
-
2010
- 2010-12-30 CN CN2010106134158A patent/CN102141430B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5535228A (en) * | 1978-09-02 | 1980-03-12 | Akihiro Fujimura | Observation unit for inside of body using doppler effect of electromagnetic wave and acoustic wave |
US4930352A (en) * | 1989-03-30 | 1990-06-05 | The United States Of America As Represented By The Secretary Of The Air Force | Reflective membrane optical scintillator |
JP4059809B2 (ja) * | 2003-06-02 | 2008-03-12 | 株式会社小野測器 | レーザドップラ振動計 |
CN101038207A (zh) * | 2006-02-01 | 2007-09-19 | 通用电气公司 | 用于对机器中的振动进行远程监视的系统和方法 |
CN101196467A (zh) * | 2006-12-05 | 2008-06-11 | 佳能株式会社 | 使用电磁波的检测方法以及检测装置 |
CN101755192A (zh) * | 2007-06-05 | 2010-06-23 | 图卢兹聚合技术国家研究所 | 用于检测多孔结构件中的水的方法和设备 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102611214A (zh) * | 2012-04-06 | 2012-07-25 | 天津工业大学 | Emsr电磁能量发射与接收系统 |
WO2016078484A1 (en) * | 2014-11-17 | 2016-05-26 | Beijing Zhigu Rui Tuo Tech Co., Ltd. | Method and apparatus for obtaining vibration information and user equipment |
US10197437B2 (en) | 2014-11-17 | 2019-02-05 | Beijing Zhigu Rui Tuo Tech Co., Ltd. | Method and apparatus for obtaining vibration information and user equipment |
US10338218B2 (en) | 2014-11-17 | 2019-07-02 | Beijing Zhigu Rui Tuo Tech Co., Ltd. | Method and apparatus for obtaining vibration information and user equipment |
US10816392B2 (en) | 2014-11-17 | 2020-10-27 | Beijing Zhigu Rui Tuo Tech Co., Ltd. | Method and apparatus for obtaining vibration information and user equipment |
CN105841798A (zh) * | 2016-05-12 | 2016-08-10 | 重庆医科大学 | 用于声波检测的高灵敏度水听器 |
CN105841798B (zh) * | 2016-05-12 | 2019-05-14 | 重庆医科大学 | 用于声波检测的高灵敏度水听器 |
Also Published As
Publication number | Publication date |
---|---|
CN102141430B (zh) | 2012-04-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102141430B (zh) | 声波和电磁波协同无线测量样件谐振频率的方法和系统 | |
TWI557533B (zh) | 電子裝置 | |
CN107462775A (zh) | 一种电磁屏蔽效能测试系统及其改善屏蔽效能的测试方法 | |
CN202421348U (zh) | 天线远场方向图频谱仪多点扫频测量系统 | |
GB594654A (en) | Antenna system for ultra-short waves | |
CN105490022B (zh) | 多通道紧缩场馈源 | |
RU2011124277A (ru) | Способ параметрического приема волн различной физической природы в морской среде | |
CN102650686B (zh) | 一种电力用窄带非接触式超声局放测试仪器技术参数测评方法 | |
TW200614593A (en) | Antenna for portable electronic device | |
CN104296782B (zh) | 一种增强声表面波传感信号强度的系统及方法 | |
CN105891617B (zh) | 一种超声波换能器性能测试设备 | |
RU2010141671A (ru) | Способ параметрического приема волн различной физической природы в морской среде | |
CN204202623U (zh) | 一种增强声表面波传感信号强度的系统 | |
RU2011128239A (ru) | Способ и устройство нелинейной радиолокации | |
CN109254207B (zh) | 一种线缆电磁辐射分析方法及系统 | |
Adibelli et al. | THz bistatic backscatter side-channel sensing at a distance | |
TWI539663B (zh) | 手持式裝置 | |
JP4819663B2 (ja) | 複素誘電率測定装置及び複素誘電率測定方法 | |
Gurses et al. | Ultra-Sensitive Broadband Remote Sensing Instrument for Longwave Radio Reception | |
RU75522U1 (ru) | Устройство радиомаскировки | |
CN201178409Y (zh) | 无线语音室 | |
CN204836103U (zh) | 一种宽带数字信号干预源 | |
RU2009142383A (ru) | Способ телеграфной радиосвязи и устройство для его реализации | |
CN108963444B (zh) | 天线、能量转换及通信系统 | |
Zhou et al. | Design of Fabry-Perot Resonator Antenna Using Non-uniform Superstrate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinhua TROQ Electronic Co., Ltd. Assignor: Zhejiang University Contract record no.: 2012330000380 Denomination of invention: Method and system for wirelessly measuring resonant frequency of sample piece by combination of sound waves and electromagnetic waves Granted publication date: 20120418 License type: Exclusive License Open date: 20110803 Record date: 20120613 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20171230 |
|
CF01 | Termination of patent right due to non-payment of annual fee |