Triple-band antenna and electronic device thereof
US7501987B2 · kind B2 · utility
8Cited by
0References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2007 |
| Grant date | Mar 10, 2009 |
| Priority date | — |
| Expiry date | Nov 1, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/28
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A triple-band antenna for an electronic device with a communication capability comprises a first radiating body, a second radiating body, a metal base and a signal feed source. A dual-band antenna for low frequency and high frequency bands may be formed by the first radiating body. A middle-frequency band antenna and a balun may be formed by the combination of the first radiating body and the second radiating body, and the balun may be used to increase the bandwidth of operating frequencies of the intermediate frequency band antenna.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.