Radar antenna array
US8446323B2 · kind B2 · utility
3Cited by
5References
42Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2009 |
| Grant date | May 21, 2013 |
| Priority date | — |
| Expiry date | Oct 5, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/065
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The invention is directed to a radar antenna array, preferably based on microstrip conductor technology, particularly for a medium to long range radar sensor, comprising at least one first antenna group having a plurality of individual, mutually coupled antenna elements and at least one second antenna group having a plurality of individual, mutually coupled antenna elements, wherein the antenna elements of different antenna groups are not galvanically connected to one another, but are arranged in a common, preferably planar area and in a mutually interlaced manner and can be operated simultaneously.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.