Electricity: electrical systems and devices – Safety and protection of systems and devices – High voltage dissipation
Patent
1982-11-15
1983-10-11
Moose, Jr., Harry E.
Electricity: electrical systems and devices
Safety and protection of systems and devices
High voltage dissipation
333 23, 361120, H02H 322
Patent
active
044096372
ABSTRACT:
A connector is provided for the suppression of electromagnetic impulses traveling along a radio frequency transmission line. Paired first and second electrical connectors are provided for being operatively interposed along the transmission line. First and second conductors are provided for electrically coupling the primary conductors and secondary conductors of one connector to their counterparts in the other paired connector. A discharge device or tube having a known breakdown voltage and a known capacitance is coupled between the first and second conductors. A capacitor is coupled in series with the first conductor for blocking the flow of dc energy therethrough. The inductance of the first and second conductors are determined such that this inductance interacts with the capacitance of the discharge device, and the capacitor and other stray capacitance of the combination thereof in order to produce a desired characteristic impedance, which is generally preferred to be equal to the characteristic impedance of the radio frequency transmission line, whereby the suppressor will dissipate electrical surges while representing a low standing wave ratio to radio frequency energy being transmitted along the line. In an alternate embodiment, a groundplane is provided for reducing the effective size of a balanced line embodiment thereof.
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