Density optimized bluetooth antenna
US10433262B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2018 |
| Grant date | Oct 1, 2019 |
| Priority date | — |
| Expiry date | Mar 22, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A density-optimized short-range wireless communications antenna system has a first radiating element, a second radiating element, and a radio frequency transmitter that generates a radio frequency signal. A power divider has an input port connected to the radio frequency transmitter, a first output port, and a second output port connected to the second radiating element, and a signal power of the radio frequency signal is split between the first output port the second output port. A phase shifter is connected to the first output port of the power divider and to the first radiating element, with a phase of the first split radio frequency signal being shifted by a prescribed degree relative to the second split radio frequency signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.