| 发明名称 |
Apparatus and method for demodulation of FSK signals |
| 摘要 |
An apparatus and method for demodulation of FSK signals are provided. Digital pulses of the FSK signals can be processed to detect digital data contained in the FSK frequencies by converting the FSK frequencies from a frequency signal to a digital logic signal and vice versa. |
| 申请公布号 |
US8750427(B1) |
申请公布日期 |
2014.06.10 |
| 申请号 |
US201213678954 |
申请日期 |
2012.11.16 |
| 申请人 |
Honeywell International Inc. |
发明人 |
Singh Harvinder;Hakim Abdul;K.S Srikanth;Babu M R Harinath |
| 分类号 |
H03D3/00 |
主分类号 |
H03D3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
receiving a digital FSK (Frequency Shift Keying) signal; delaying a portion of the digital FSK signal; passing the digital FSK signal and the delayed portion of the digital FSK signal through an XOR gate; and converting an output of the XOR gate to digital logic.
|
| 地址 |
Morristown NJ US |
