Antenna
US6597315B2 · kind B2 · utility
13Cited by
3References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 3, 2001 |
| Grant date | Jul 22, 2003 |
| Priority date | — |
| Expiry date | Aug 3, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/29
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A high gain antenna of a compact external dimensions enables various devices for processing radio signals to include the antenna within the internal circuitry, so that there is no need to extend the antenna and avoid a danger of breaking the antenna, and the external appearance of the device is improved. The antenna is constructed by connecting antenna elements and in series, in which each antenna element has an inductance sections and a capacitance sections connected in parallel in such a way that magnetic fields generated by the inductance sections are oriented to intersect with one another so as to increase the signal gain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.