Device high frequency coupling for connection of a coaxial male connector with a transmission line on a high frequency integrated circuit.

摘要

Device high frequency coupling for connecting a connector (38) male coaxial with a transmission high frequency circuit (32) integrated, characterized in that the high frequency coupling has at least a first pair of lamellae (12, 14) elastic which pair is arranged and configured to establish electrical contact with a central conductor (40) of the connector (38) male coaxial, and at least a second pair of shims (16, 18) elastic which is arranged and configured to establish electrical contact with a conductor (42) outside of the connector (38) male coaxial, wherein at least one lamella (12, 14) elastic in the first pair presents at a remote end of the connector (38) male coaxial surface (24) contact for electrical connection of the coupling device high frequency transmission line on high frequency circuit (32) and integrated for binding Mecani ca with the circuit (32) integrated at least one elastic lamella (16, 18) of the second pair has at an end remote from the connector (38) male coaxial surface (22, 26) contact for electrical connection device high frequency coupling with an earth contact on the circuit (32) integrated to the mechanical connection with the circuit (32) integrated; in that the high frequency coupling has a housing (10) containing all the lamellae (12, 14, 16, 18) elastic; that the housing (10) has at least one trunnion (28) protruding outside the casing (10) to engage the circuit (32) integrated and that the trunnion (28) is configured to fit into a hole (30) circuit (32) integrated, wherein the trunnion (28) at least one stop (52) extending retention in the radial direction relative to the trunnion (28), protruding outside its outer circumference, the cap being arranged and configured (52) retaining the journal (28) retail so that the outer contour of the stump (28) in the region of the stop (52) for holding is smaller than the diameter of the hole (30) of the circuit (32) integrated, the outer contour of the stump section (28) that penetrates the hole (30) of the circuit (32) integrated so configured that between the outer periphery of the sector and the inner wall of the hole (30) of the circuit (32 ) integrated and along at least part of the outer contour is an interspace of a kind which provides capillarity for welding whereby during a process of welding the weld (50) located on the surface of the circuit (32) integrated penetrates capillary action into the intermediate space which fills.