Process for digital transmission and direct conversion receiver
US5416803A · kind A · utility
128Cited by
4References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 20, 1993 |
| Grant date | May 16, 1995 |
| Priority date | — |
| Expiry date | May 20, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2027/0053
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The transmitter uses a synthesized oscillator (1A) whose reference (24) is provided by the clock (H) of the data (P, Q). The demodulation oscillator (13A) of the receiver is a synthesizer which is functionally identical to that (1A) of the transmitter, and its reference (23) is provided by the clock (H, 36) recovered from the received data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.