Long range RFID transmitter power tracking loop
US8010067B2 · kind B2 · utility
22Cited by
3References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 16, 2006 |
| Grant date | Aug 30, 2011 |
| Priority date | — |
| Expiry date | Dec 14, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/0615
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A high power amplifier having an automatic gain control circuit, the high power amplifier being coupled between the output end of an RF signal carrying coaxial cable and a transmitting antenna to automatically compensate for RF signal attenuation over the length of the coaxial cable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.