Wide-band planar antenna
US8134517B2 · kind B2 · utility
11Cited by
4References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 2009 |
| Grant date | Mar 13, 2012 |
| Priority date | — |
| Expiry date | Nov 6, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/42
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The invention relates to a wide-band planar antenna. The wide-band planar antenna includes a substrate, a first radiator, a second radiator, a third radiator, a ground, and a signal source. The first radiator, the second radiator, and the third radiator are designed in a manner that the antenna of the invention can be applied to WiMAX communication devices. Besides, the wide-band planar antenna of the invention is more efficient than a general wide-band antenna and saves a significant amount of electrical power, and therefore, the antenna is particularly suitable for portable communicational devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.