System for enabling coherent signal processing at a remote receiving station
US4053892A · kind A · utility
8Cited by
3References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 1, 1976 |
| Grant date | Oct 11, 1977 |
| Priority date | — |
| Expiry date | Mar 1, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S1/38
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system involving a mechanically or electronically scanned beam of electromagnetic energy and separate antenna means for transmitting a phase reference signal. A remote receiving station, such as on-board an aircraft on landing approach, is able to process received signals coherently to take advantage of the increased accuracy available in such processing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.