Low passive intermodulation coaxial connector test interface

Low passive intermodulation coaxial connector test interface

A coaxial RF test connector comprises an inner conductor and an outer conductor arranged coaxially with respect to a center axis. The outer conductor includes a groove dimensioned to hold a circularly shaped contact spring. The contact spring includes a base portion and a plurality of arc-shaped con...

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Hauptverfasser: Grassl Martin, Grabichler Andreas, Zissler Wolfgang
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
CURRENT COLLECTORS
ELECTRICITY
LINE CONNECTORS
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creator Grassl Martin
Grabichler Andreas
Zissler Wolfgang
description A coaxial RF test connector comprises an inner conductor and an outer conductor arranged coaxially with respect to a center axis. The outer conductor includes a groove dimensioned to hold a circularly shaped contact spring. The contact spring includes a base portion and a plurality of arc-shaped contact fingers extending from the base with gaps between the individual contact fingers. The base has a radius larger than that at which the contact fingers are bent. The contact fingers have first contact section for contacting the outer conductor of a compatible coaxial connector in a direction radial to the center axis, and a second contact section for capacitively coupling to a sidewall of the groove.
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subjects BASIC ELECTRIC ELEMENTS
CURRENT COLLECTORS
ELECTRICITY
LINE CONNECTORS
title Low passive intermodulation coaxial connector test interface
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