US 6,547,593 B1 · Sub-miniature, high speed coaxial pin interconnection system

Abstract

An interconnection system comprising two coaxial cables (20, 20′) connected together by matable connector halves (30a, 30b, 40a, 40b) is disclosed. A first half of the matable connector halves (30a, 30b, 40a, 40b) is a male connector half formed of a first insulating housing (40) in which is disposed at least one conductive pin (50) which is electrically connected to the center conductor (100) of one of the two coaxial cables (20, 20′). The conductive pin (50) is at least partly captivated by a first dielectric bead (60) within a first connector shield (55). The first connector shield (55) is electrically connected with the cable outer shield (110) of the same one of the two coaxial cables (20). A second half of the matable connector halves (30a, 30b, 40a, 40b) is a female connector half formed of a second insulating housing (80) in which is disposed at least one conductive receptacle (70) which is electrically connected to the cable center conductor (100′) of the other one of the two coaxial cables (20′) and is at least partly captivated by a second dielectric bead (90) within a second connector shield (75). The second connector shield (75) is electrically connected with the cable outer shield (110′) of the other one of the two coaxial cables (20′). The conductive receptacle (70) is dimensioned to accept the conductive pin (50) and the second insulating housing (80) with second dielectric bead (90) is dimensioned to accept the first insulating housing (40) with the first dielectric bead (60).

Claims17

Dependent claims

Interconnection system comprising two coaxial cables connected together by mutable connector halves, each one of the two coaxial cables having a cable center conductor disposed within a cable outer shield, wherein:

a first half of the mutable connector halves is a male connector half formed of a first insulating housing in which is disposed at least one conductive pin being electrically connected to the cable center conductor of a first one of the two coaxial cables and at least partly captivated by a first dielectric bead within a first connector shield, the first connector shield being electrically connected with the cable outer shield of a first one of the two coaxial cables;
a second half of the mutable connector halves is a female connector half formed of a second insulating housing in which is disposed at least one conductive receptacle being electrically connected to the cable center conductor of a second one of the two coaxial cables and at least partly captivated by a second dielectric bead within a second connector shield, the second connector shield being electrically connected with the cable outer shield of a second one of the two coaxial cables;
the at least one conductive receptacle being dimensioned to accept the at least one conductive pin and the second insulating housing with second dielectric bead being dimensioned to accept the first insulating housing with the first dielectric bead;
and wherein the insertion loss of the interconnect system is below 3 dB at a frequency of 6 Ghz.

1 more element

A combination of an electronic circuit board and one or more coaxial cables, each coaxial cable having a cable center conductor disposed within a cable outer shield, and

the electronic circuit board having at least one terminations mounted on a surface of the electronic circuit board, the at least one termination being electrically connected to a first end of the one or more coaxial cables by matable connector halves;
whereby
at least a first half of the matable connector halves is a male connector half formed of a first insulating housing in which is disposed one or more conductive pins being electrically connected to the cable center conductor and at least partly captivated by a first dielectric bead within a first connector shield, the first connector shield being electrically connected with the cable outer shield;
a second half of the matable connector halves is a female connector half formed of a second insulating housing in which is disposed one or more conductive receptacles being electrically connected to the cable center conductor and at least partly captivated by a second dielectric bead within a second connector shield, the second connector shield being electrical connected with the cable outer shield;
the one or more conductive receptacles being dimensioned to accept the one or more conductive pins and the second insulating housing with second dielectric bead being dimensioned to accept the first insulating housing with the first dielectric bead;
wherein the insertion loss for a 122 cm length of one of the coaxial cables is less than 3 dB at a frequency of 6 Ghz.

3 more elements

Dependencies are inferred from the claim text.

Sub-miniature, high speed coaxial pin interconnection system

Life of this patent

Sub-miniature, high speed coaxial pin interconnection system

Life of this patent

Abstract

Claims17