Low pass metal powder filter
US7456702B2 · kind B2 · utility
21Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 2006 |
| Grant date | Nov 25, 2008 |
| Priority date | — |
| Expiry date | Apr 6, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49002
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A low pass filter having a coaxial structure of an inner conductor, an outer conductor and a metal powder composite interposed between the inner and outer conductor. Embodiments include a 50Ω characteristic impedance. The metal powder can be bronze, copper or other metals, mixed in an epoxy carrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.