Multi-plate type high frequency parallel strip-line cable comprising circuit device part integratedly formed in dielectric body of the cable
US5525953A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | May 15, 1995 |
| Grant date | Jun 11, 1996 |
| Priority date | — |
| Expiry date | May 15, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P3/088
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
In a multi-plate high frequency parallel strip-line cable including a strip-shaped dielectric body made of either an electrical insulating material having a flexibility or another electrical insulating material having a plasticity, the dielectric body is composed of a pair of dielectric layers. A pair of thin-film-shaped earth conductors is formed on both surfaces of the dielectric body so as to oppose to each other, and a thin-film-shaped center conductor is formed between the pair of dielectric layers in the dielectric body so as to be located between a pair of earth conductors. Further, a circuit device part such as an impedance adjusting circuit, a filter, an attenuator or the like is formed between a pair of dielectric layers in the dielectric body so as to be electrically connected with the center conductor, thereby the parallel strip-line cable having either a flexibility or a plasticity. Furthermore, a further dielectric body composed a pair of further dielectric layers may be formed on one earth conductor with a further earth conductor formed thereon. In this case, the circuit device part is formed in the further dielectric body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.