Antenna with pseudo-toric coverage having two reflectors
US4740791A · kind A · utility
6Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 1984 |
| Grant date | Apr 26, 1988 |
| Priority date | — |
| Expiry date | Jun 26, 2004 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q19/102
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna with pseudo-toric cover for transmitting and/or receiving a microwave, comprising principally an array transmitting a microwave towards a first reflector in the form of an elliptic or parabolic skull cap, whose concave side is turned towards the array and which reflects the energy towards a second reflector in the form of a concave ring, whose center is occupied by the array and whose concavity is turned towards said first reflector. The reflector is preferably supported by a radome.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.