| 发明名称 |
Demodulation device, and demodulation integrated device and modulation and demodulation integrated device using the same |
| 摘要 |
A demodulation device according to the present invention includes a spin device configured to output an oscillation signal; a phase control unit configured to assign a predetermined phase locking characteristic to the spin device, thereby causing the oscillation signal to be tuned to a modulation signal that is input to the spin device; and a detector configured to demodulate the oscillation signal that is output by the spin device and tuned to the modulation signal, thereby restoring information carried on the oscillation signal. |
| 申请公布号 |
US9312814(B2) |
申请公布日期 |
2016.04.12 |
| 申请号 |
US201213980861 |
申请日期 |
2012.12.07 |
| 申请人 |
KOREA BASIC SCIENCE INSTITUTE |
发明人 |
Park Seung Young;Kim Sang IL |
| 分类号 |
H03D1/00;H03D3/28;H03C1/00;H03C3/02;H03B15/00;G01R33/06;H01L29/82;G01R33/09;H04B1/38;H03D5/00;H03D1/22;G11B5/02;H04L27/14;H04L27/06 |
主分类号 |
H03D1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A demodulation device, comprising:
a spin device configured to output an oscillation signal; a phase control unit configured to assign a predetermined phase locking characteristic to the spin device, thereby causing the oscillation signal to be tuned to a modulation signal that is input to the spin device; and a detector configured to demodulate the oscillation signal that is output by the spin device and tuned to the modulation signal, thereby restoring information carried on the oscillation signal, wherein the phase control unit comprises a current generation unit configured to assign a phase locking characteristic to the spin device by applying a predetermined current to the spin device; and wherein the phase control unit further comprises a magnetic field generation unit configured to assign a phase locking characteristic to the spin device along with the current generation unit by applying a predetermined magnetic field to the spin device. |
| 地址 |
Daejeon KR |
