Dual band slot antenna
US7176842B2 · kind B2 · utility
12Cited by
6References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 27, 2004 |
| Grant date | Feb 13, 2007 |
| Priority date | — |
| Expiry date | Oct 27, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q23/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A slot antenna having one or more electronic components attached across a slot of the antenna to provide either an RF open or an RF short based on the bias supplied to a control terminal of the electronic component. The antenna is tunable via the RF open or short across the slot.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.