Wireless transceiver apparatus having circuit unit forming frequency resonance mode when operated under reception mode
US8649740B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 4, 2011 |
| Grant date | Feb 11, 2014 |
| Priority date | — |
| Expiry date | Dec 27, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/48
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A wireless transceiver apparatus is provided. The wireless transceiver apparatus includes a signal transmitting circuit, a circuit unit, and a signal receiving circuit. The signal transmitting circuit includes a first output port and is utilized for outputting a first transmission signal via the first output port in a transmission mode. The circuit unit is coupled to the first output port of the signal transmitting circuit. The signal receiving circuit includes a first receiving port and is utilized for receiving a first wireless communication signal via the first receiving port in a reception mode. The first output port is coupled to the first receiving port at a first node. The circuit unit forms a frequency resonance mode to increase an impedance value of the signal transmitting circuit seen by a signal at the first node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.