CN201032491Y - 射频传感器 - Google Patents
射频传感器 Download PDFInfo
- Publication number
- CN201032491Y CN201032491Y CNU2006200563483U CN200620056348U CN201032491Y CN 201032491 Y CN201032491 Y CN 201032491Y CN U2006200563483 U CNU2006200563483 U CN U2006200563483U CN 200620056348 U CN200620056348 U CN 200620056348U CN 201032491 Y CN201032491 Y CN 201032491Y
- Authority
- CN
- China
- Prior art keywords
- resonant tank
- frequency
- sensor
- return circuit
- radio
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006200563483U CN201032491Y (zh) | 2006-03-17 | 2006-03-17 | 射频传感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006200563483U CN201032491Y (zh) | 2006-03-17 | 2006-03-17 | 射频传感器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201032491Y true CN201032491Y (zh) | 2008-03-05 |
Family
ID=39164381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2006200563483U Expired - Fee Related CN201032491Y (zh) | 2006-03-17 | 2006-03-17 | 射频传感器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201032491Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109118627A (zh) * | 2018-08-15 | 2019-01-01 | 深圳市凯迪仕智能科技有限公司 | 一种自动锁控制电路及控制方法 |
-
2006
- 2006-03-17 CN CNU2006200563483U patent/CN201032491Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109118627A (zh) * | 2018-08-15 | 2019-01-01 | 深圳市凯迪仕智能科技有限公司 | 一种自动锁控制电路及控制方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103329178B (zh) | 用于安全设备的唤醒电路 | |
CN102939516B (zh) | 一种使用耦合调谐电路感应两个物品之间相对位置的电磁方法 | |
CN201177524Y (zh) | 高精度高稳定流量计无磁传感器 | |
CN103837211B (zh) | 基于Fe‑Ga材料的磁致伸缩液位传感器 | |
CN103575340B (zh) | 液体流量无磁检测装置及其检测方法 | |
CN1325890C (zh) | 电容检测电路及电容式压力变送器 | |
CN102104382B (zh) | 减小铷原子频标光频移的方法 | |
CN106643826A (zh) | Lc谐振式传感器的检测电路及检测方法 | |
CN201032491Y (zh) | 射频传感器 | |
CN103412339B (zh) | 基于电涡流的差动式温控器检测探头及其提离消除装置和方法 | |
CN100451562C (zh) | 无磁传感器测量装置及测量方法 | |
CN106441479A (zh) | 一种低功耗自动控制两个磁阻传感器采样检测的计数装置 | |
CN103792026A (zh) | 一种简易热流量检测装置 | |
CN204255400U (zh) | 一种基于无线传感器网络的路面状况检测仪 | |
CN206788878U (zh) | 一种低功耗125KHz非接触式读卡电路 | |
CN106092227A (zh) | 基于三级放大电路及电源管理器的液体体积流量监控系统 | |
CN102252726A (zh) | 一种发动机油耗测量装置及方法 | |
CN112406318B (zh) | 一种基于电感技术的墨量检测装置、方法及喷墨打印机 | |
CN101339052B (zh) | 幅度频率变化差异比较式采样器 | |
CN203719738U (zh) | 基于Fe-Ga材料的磁致伸缩液位传感器 | |
CN1834691A (zh) | 一种接近传感器 | |
CN204142313U (zh) | 上采样分离无磁式远传水表 | |
CN2752732Y (zh) | 无磁传感器测量装置 | |
CN106374913B (zh) | 一种低功耗自动控制磁阻传感器采样检测的计数装置 | |
CN2385347Y (zh) | 智能化磁化率仪 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU ZLG MCU TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GUANGZHOU ZHIYUAN ELECTRONICS CO., LTD. Effective date: 20120704 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 510660 HOUSE 2, BUILDING 3, HUANGZHOU INDUSTRY DISTRICT, CHEBEI ROAD, TIANHE DISTRICT, GUANGZHOU CITY, GUANGDONG PROVINCE TO: 510000 GUANGZHOU, GUANGDONG PROVINCE |
|
CP01 | Change in the name or title of a patent holder |
Address after: 2 building, 3 floor, Huang Zhou Industrial Zone, Che Po Road, Guangdong, Guangzhou, Tianhe District 510660, China Patentee after: GUANGZHOU ZHIYUAN ELECTRONICS Co.,Ltd. Address before: 2 building, 3 floor, Huang Zhou Industrial Zone, Che Po Road, Guangdong, Guangzhou, Tianhe District 510660, China Patentee before: GUANGZHOU ZHIYUAN ELECTRONICS Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120704 Address after: 510000 Guangdong city of Guangzhou province Tianhe District No. 1039 Room 303 third Pu Lu Patentee after: Guangzhou zhouligong monolithic Technology Co.,Ltd. Address before: 2 building, 3 floor, Huang Zhou Industrial Zone, Che Po Road, Guangdong, Guangzhou, Tianhe District 510660, China Patentee before: GUANGZHOU ZHIYUAN ELECTRONICS Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20150317 |
|
EXPY | Termination of patent right or utility model |