Transmitting/receiving apparatus of repeater system
US6807399B1 · kind B1 · utility
8Cited by
6References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 12, 2000 |
| Grant date | Oct 19, 2004 |
| Priority date | — |
| Expiry date | May 11, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/15535
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A transmitting/receiving apparatus of a repeater system in which a signal received by the receiving apparatus from a base station is amplified to a high-powered transmission signal by the transmitting apparatus so as to be transmitted to a destination, wherein the transmitting apparatus varies a phase and a magnitude of the transmission signal and applies a compensation signal to the receiving apparatus, and the receiving apparatus adds the inputted compensation signal and a signal inputted through a receiving antenna and removes an unnecessary frequency component caused due to interference of the transmission signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.