Broadband spiral antenna
US4114164A · kind A · utility
31Cited by
3References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 17, 1976 |
| Grant date | Sep 12, 1978 |
| Priority date | — |
| Expiry date | Dec 17, 1996 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/29
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A broadband spiral antenna including a tubular member having a planar surface at one end, a planar spiral element supported on the planar surface and radiating outward from a central position on the planar surface to an edge position on the planar surface, and an array of dipole elements supported on and extending around the tubular member and coupled to the planar spiral at the edge position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.