Flat dual frequency band antennas for wireless communicators
US6204826A · kind A · utility
92Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 22, 1999 |
| Grant date | Mar 20, 2001 |
| Priority date | — |
| Expiry date | Jul 22, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/40
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A dual frequency band antenna includes a dielectric substrate having opposite first and second surfaces and a meandering conductive trace disposed on a surface of the dielectric substrate. The meandering conductive trace includes first and second meandering segments that are configured to electrically couple with each other such that the antenna resonates within two separate and distinct frequency bands. At least one of the first and second meandering segments has a portion with an increased width compared with the width of the conductive trace.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.