Adaptive antenna matching via a transceiver-based perturbation technique
US9077426B2 · kind B2 · utility
2Cited by
32References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2012 |
| Grant date | Jul 7, 2015 |
| Priority date | — |
| Expiry date | May 30, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/18
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Embodiments are directed to a transceiver comprising a first section and a second section, and a controller configured to: receive an uplink reflected power measurement and a downlink power measurement at the same time, calculate an impedance associated with the first section based on the uplink power measurement and the downlink power measurement, and provide a tuning parameter to the second section to match an impedance of the second section with the impedance of the first section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.