Plane patch antenna
US5010349A · kind A · utility
12Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 1990 |
| Grant date | Apr 23, 1991 |
| Priority date | — |
| Expiry date | Mar 16, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/36
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A plane patch antenna including patch and earth conductive plate members maintained in spaced-parallel relation to each other. A feeder shaft extends from the patch plate member for electrical connection of the patch plate member to a lead wire. The feeder shaft has a tapered portion extending from the patch plate member toward the earth plate member. The tapered portion has a cross-sectional area decreasing as going away from the patch plate member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.