Unitary Rf Coaxial Connector For A Board To Board Or Board To Filter Or Board To Module Connection, Having Three Adjacent Coaxial Lines Of Increasing Diameter, At Least One Of Which Is Slidable Into Another, With Constant Impedance Matching Along The Axis Of The Connector

Abstract: Unitary RF coaxial connector for a board-to-board or board-to-filter or board-to-module connection, having three adjacent coaxial lines of increasing diameter, at least one of which is slidable into another, with constant impedance matching along the axis of the connector. The invention relates to a unitary coaxial connector (1), for transmitting radio frequency, RF, signals, having a longitudinal axis X, comprising three coaxial lines (2, 3, 4) that are adjacent along the axis X, are substantially devoid of a solid electrical insulator, have constant nominal impedances on each coaxial line regardless of the length of each of said coaxial lines, the nominal impedances preferably being equal, and at least one of which nests by sliding into another, adjacent one, and the diameters of central and outer contacts of which increase from one longitudinal end of the connector to the other, with a peripheral guide element (5) for guiding and recentering the sliding outer contact over a long movement length. Figure 1A is the representative figure.

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