Domed divergent lens for microwaves and an antenna incorporating it
US6476761B2 · kind B2 · utility
1Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 24, 2001 |
| Grant date | Nov 5, 2002 |
| Priority date | — |
| Expiry date | Sep 24, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q25/008
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A domed divergent microwave lens includes a plurality of waveguides with various lengths, the greatest length being that on the axis of the lens and the length being shorter for waveguides far from the axis. The axes of the waveguides are all parallel to each other and parallel to the axis of the lens, for example.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.