Dual-band antenna with grounded patch and coupled feed
US9647337B1 · kind B1 · utility
4Cited by
2References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 19, 2014 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Jul 1, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q5/364
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Methods and systems for radiating electromagnetic energy with a patch antenna structure are described. A device may include a radio frequency (RF) feed and an antenna structure coupled to the RF feed. The antenna structure may include a ground plane, first and second conductors, and first and second impedance matching components. The first conductor may include an inner surface defining and at least partially surrounding a slot. The first and second impedance matching components may be coupled between the RF feed and the ground plane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.