Broadband dual-polarized microstrip array antenna
US6956528B2 · kind B2 · utility
3Cited by
12References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 9, 2001 |
| Grant date | Oct 18, 2005 |
| Priority date | — |
| Expiry date | Jun 9, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/065
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
This invention relates to a microstrip array antenna, especially a broad-band dual-polarized microstrip array antenna having parallel feeding structure whose consist of two parts power supplying layers each of which generates its own polarization respectively. And the broad-band dual-polarized microstrip array antenna according to the present invention arranges transmission paths for two separate linear polarization on a different layer each other in order to minimize an interference effect and a proximity feeding method and an aperture coupled method are used in order to get two separate polarization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.