Radio frequency lens
US4222054A · kind A · utility
14Cited by
3References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 30, 1978 |
| Grant date | Sep 9, 1980 |
| Priority date | — |
| Expiry date | Oct 30, 1998 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/0031
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A printed circuit parallel plate radio frequency lens having a portion of its beam ports formed with a dielectric wedge disposed between a second and third dielectric material. The dielectric constant of the wedge is different from the dielectric constants of the second and third dielectric materials. Energy introduced into such beam port is separated by the dielectric materials and is directed toward array ports of the lens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.