Strip line coupler having spaced ground plate for increased coupling characteristic
US4211986A · kind A · utility
8Cited by
5References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 17, 1978 |
| Grant date | Jul 8, 1980 |
| Priority date | — |
| Expiry date | Jul 17, 1998 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P5/186
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Disclosed is a strip line coupling circuit which comprises a dielectric plate, two strip line conductors arranged on one surface of the dielectric plate facing each other with one portion closer than others, and a grounding conductor formed on and over the other surface of the dielectric plate. In such strip line coupling circuit of this invention, the grounding conductor is disposed with a vacant space between itself and the dielectric plate at a position corresponding to the portion where the two strip line conductors are arranged closer to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.