Emi suppression gasket for millimeter waveguides
US4932673A · kind A · utility
32Cited by
12References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 1, 1988 |
| Grant date | Jun 12, 1990 |
| Priority date | — |
| Expiry date | Feb 1, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S277/942
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A one-piece gasket is used between millimeter waveguide sections to prevent energy leakage from the joint. The gasket consists of an electrically conductive elastomeric ring filled with metallic particles, a conformable metallic inner shield on the inner periphery of the ring, and a conformable metallic outer shield on the outer periphery of the ring. The gasket is conveniently prepared by casting the filled elastomer in place between the shields.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.