Wide angle coverage antenna with parasitic elements
US11217904B2 · kind B2 · utility
1Cited by
1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 2018 |
| Grant date | Jan 4, 2022 |
| Priority date | — |
| Expiry date | Dec 24, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q15/008
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An illustrative example antenna device includes a substrate, a transmission line supported on the substrate, and a plurality of conductive patches supported on the substrate. Each conductive patch has a first end coupled to the transmission line and a second end coupled to ground. The plurality of conductive patches are arranged in sets including two of the conductive patches facing each other on opposite sides of the transmission line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.