Integrated dual-polarized printed monopole antenna
US6549170B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 16, 2002 |
| Grant date | Apr 15, 2003 |
| Priority date | — |
| Expiry date | Jan 16, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/24
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An integrated dual-polarized printed monopole antenna includes a microwave substrate having a first surface and a second surface; a first monopole antenna disposed on the first surface of the substrate and excited by a first microstrip line through a first feeding port; a second monopole antenna disposed on the first surface of the substrate and excited by a second microstrip line through a second feeding port, and the first antenna being mutually perpendicular to the second antenna; and a metallic ground plane disposed on the second surface of the substrate, the metallic ground plane having a main metallic ground plane and a protruded metallic ground plane extending between the first and the second antenna.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.