Transmitting/receiving system
US9025644B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 13, 2010 |
| Grant date | May 5, 2015 |
| Priority date | — |
| Expiry date | Jun 17, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/155
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A transmitting/receiving system including a transmitter/receiver and a retransmitter. The transmitter/receiver includes an antenna, a multiplexer, a mixer, a receiver, a transmitter, an IF processor, a DSP and a control module. The retransmitter includes an antenna, a transceiver and a controller. The receiver receives a main input radio-frequency signal. The transmitter transmits a main output radio-frequency signal. The transceiver receives the main input radio-frequency signal, transforms the main input radio-frequency signal into an intermediate radio-frequency signal, and transmits the intermediate radio-frequency signal. The IF processor receives the intermediate radio-frequency signal and processes the intermediate radio-frequency signal. The DSP processes the main input radio-frequency signal with the processed intermediate radio-frequency signal. The control module forms and transmits a control signal to the controller, which sets a frequency and a power level of the intermediate radio-frequency signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.