Wide band antenna
US7012573B2 · kind B2 · utility
12Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2005 |
| Grant date | Mar 14, 2006 |
| Priority date | — |
| Expiry date | Feb 18, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q5/50
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A wide band antenna, which has a wide frequency band so that it can be used in a wireless local area network (WLAN) and can be manufactured in a small size at a low cost, is provided. The wide band antenna includes a first antenna unit, a supply cable, a first connector coupler, a second antenna unit, a balun, a stub, and a second connector coupler. A frequency band increases when coupling occurs between the stub and the first antenna unit or the second antenna unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.