Delay line oscillator with phase locked loop for reducing phase fluctuations
US4070635A · kind A · utility
11Cited by
3References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 28, 1976 |
| Grant date | Jan 24, 1978 |
| Priority date | — |
| Expiry date | May 28, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S13/24
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A phase locked oscillator provides an agile frequency signal source with low phase fluctuations for use in radar and communications systems wherein the phase fluctuations of a predetermined input signal are reduced by the phase locked oscillator by modulating the phase of a delayed feedback signal in response to the phase difference between the input signal and the output signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.