Antenna tuning circuit
US9647706B2 · kind B2 · utility
14Cited by
2References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 11, 2015 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Mar 11, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2001/1072
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system for tuning an impedance network for optimal signal strength is disclosed. The system includes a test tone generator, a radio frequency (RF) receiver, a received signal strength indicator (RSSI) coupled to the RF receiver and a controller coupled to the RSSI. The controller is configured to output a control signal based on a RSSI value measured by the RSSI.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.