| 发明名称 |
SELF-OSCILLATION CIRCUIT AND METHOD THEREOF |
| 摘要 |
Disclosed herein are a self-oscillation circuit and a method thereof.;The self-oscillation circuit includes: a gyroscope sensor receiving a driving signal at its input terminal to resonate with and output it; a sensor driver outputting the driving signal for driving the gyroscope sensor; a phase shifter receiving a signal from the gyroscope sensor and shifting a phase of the received signal; and a time delay unit receiving the shifted signal from the phase shifter and delaying it for a predetermined time period, and then feeding the delayed signal back to the sensor driver. |
| 申请公布号 |
US2014305205(A1) |
申请公布日期 |
2014.10.16 |
| 申请号 |
US201314056812 |
申请日期 |
2013.10.17 |
| 申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
KIM Chang Hyun |
| 分类号 |
G01C19/56 |
主分类号 |
G01C19/56 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A self-oscillation circuit, comprising:
a gyroscope sensor receiving a driving signal at its input terminal to resonate with and output it; a sensor driver outputting the driving signal for driving the gyroscope sensor; a phase shifter receiving a signal from the gyroscope sensor and shifting a phase of the received signal; and a time delay unit disposed between the phase shifter and the sensor driver, and receiving the shifted signal from the phase shifter and delaying it for a predetermined time period, and then feeding the delayed signal back to the sensor driver. |
| 地址 |
Suwon-si KR |
