Voltage tuned variable jammer tolerance
US8433253B2 · kind B2 · utility
0Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2007 |
| Grant date | Apr 30, 2013 |
| Priority date | — |
| Expiry date | Feb 28, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K7/10009
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Briefly, in accordance with one or more embodiments, a mixer circuit at a receiver of an RFID interrogator may operate at a power supply voltage selected based at least in part on a power level of the self-jammer signal. The mixer circuit may operate at a higher power supply voltage if the expected power level of the self-jammer signal is higher, and may operate at a lower power supply voltage if the expected power level of the self-jammer signal is lower.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.