Low-profile parasitically-coupled patch antenna
US12007489B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 10, 2021 |
| Grant date | Jun 11, 2024 |
| Priority date | — |
| Expiry date | Aug 20, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S19/32
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A parasitically-coupled dual-band patch antenna is described. The antenna includes an inner conductor having one or more feed holes. The antenna also includes an outer conductor surrounding the inner conductor in a radial direction. The antenna further includes one or more feeds each having a vertical portion that passes through the feed holes and a horizontal portion that extends in an outward direction from the feed holes toward the outer conductor. The feeds are conductively connected to the outer conductor. The horizontal portion of each of the feeds is separated from and is conductively disconnected from a top surface of the inner conductor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.