Slot antenna having slots formed on both sides of dielectric substrate
US6992637B2 · kind B2 · utility
9Cited by
8References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2003 |
| Grant date | Jan 31, 2006 |
| Priority date | — |
| Expiry date | Mar 1, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q13/16
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present invention is provided to manufacture a slot antenna having slots formed on both sides, that is, a top and a bottom of a dielectric substrate, wherein electric fields in the slots are generated in the utmost same direction. According to this structure, it is possible to realize a compact and lightweight slot antenna having higher gain and radiation efficiency characteristics in comparison with the conventional meandered slot antenna.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.