Coaxial cable low frequency band-pass filter
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United States of America Patent
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-
May 11, 1982
Issued Date -
N/A
app pub date -
Jan 5, 1981
filing date -
Nov 7, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The band-pass filter portion of a coaxial cable includes filter elements in the form of a laminate of dielectric material having a conductive layer on opposite faces. Attached to each conductive layer is a mass which is the electrical equivalent of a shunt capacitor. Each such mass is joined to a center conductor. A sleeve of dielectric material surrounds each center conductor except in the area of the filter. A seamless tube of dielectric material surrounds the filter elements and the dielectric sleeves. A monolithic jacket of electrically conductive metal surrounds said seamless tube.
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