Looped multi-branch planar antennas having multiple resonant frequency bands and wireless terminals incorporating the same
US6909402B2 · kind B2 · utility
9Cited by
12References
77Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 11, 2003 |
| Grant date | Jun 21, 2005 |
| Priority date | — |
| Expiry date | Jun 11, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q5/378
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Antennas and wireless terminals that incorporating the antennas include conductive elements that have a looped track element that can resonate at high and low bands to provide a multi-band PIFA.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.