High power coaxial interconnect
First Claim
1. A coaxial connector comprising:
- a. a center conductor having first and second opposing ends, the center conductor having an outer surface;
b. a dielectric substantially surrounding the outer surface of said center conductor, said dielectric having a first end proximate the first end of said center conductor, and having a second opposing end proximate the second end of the center conductor, said dielectric having a thermal conductivity of 0.75 W/(m-°
K) or more, said dielectric extending substantially from approximately said first end of said center conductor to said second end of said center conductor, said dielectric having an outer surface;
c. a generally tubular outer conductor substantially surrounding the outer surface of said dielectric and having a first end proximate the first end of said dielectric, and having a second opposing end proximate the second end of said dielectric, said outer conductor including cooling fins to transfer heat away from said outer conductor;
d. the first end of said center conductor and the first end of said outer conductor collectively forming a first end of the coaxial connector for receiving a first mating coaxial member; and
e. the second end of said center conductor and the second end of said outer conductor collectively forming a second end of the coaxial connector for receiving a second mating coaxial member;
wherein said outer conductor includes first and second mating sections, said first section providing the first end of said outer conductor and the second section providing the second end of said outer conductor;
wherein said center conductor comprises first and second halves extending along a common axis and electrically coupled to each other, the first half of said center conductor extending substantially within the first section of the outer conductor, and the second half of said center conductor extending substantially within the second section of the outer conductor;
wherein the first half of the center conductor includes a first female socket to provide the first end of said center conductor, the first half of the center conductor also including a first coupling member opposite the first female socket;
wherein the second half of the center conductor includes a second female socket to provide the second end of said center conductor, the second half of the center conductor also including a second coupling member opposite the second female socket;
wherein the first coupling member is coupled to the second coupling member to mechanically and electrically interconnect the first and second halves of the center conductor;
wherein the first and second female sockets each have an outer socket diameter, the first and second coupling members each have an outer diameter, and the outer diameters of the first and second coupling members are each of smaller magnitude than the outer socket diameter;
wherein the dielectric has an inner axial bore extending therethrough for receiving the first and second halves of the center conductor;
wherein the inner axial bore of the dielectric having a central region of a first inner diameter proximate at least one of the first and second coupling members for placing the central region of the dielectric in thermal contact with at least one of the first and second coupling members; and
wherein the inner axial bore of the dielectric having first and second opposing end regions, the first and second end regions of the inner axial bore having a second inner diameter commensurate with the outer socket diameter and of greater magnitude than the first inner diameter of the inner axial bore.
1 Assignment
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Accused Products
Abstract
A blindmate interconnect coaxial connector includes a center conductor, a thermally-conductive dielectric surrounding the center conductor, and an outer tubular conductor surrounding the dielectric. The dielectric transfers heat from the center conductor to the outer conductor, and the outer conductor includes heat transfer fins to radiate such heat. The center conductor is formed by first and second halves which mate within the axial bore of the dielectric. The outer conductor is formed of two mating sections. The center conductor and surrounding dielectric are inserted within the first mating section, and the second mating section is then mated with the first section to complete the assembly of the connector.
69 Citations
18 Claims
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1. A coaxial connector comprising:
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a. a center conductor having first and second opposing ends, the center conductor having an outer surface; b. a dielectric substantially surrounding the outer surface of said center conductor, said dielectric having a first end proximate the first end of said center conductor, and having a second opposing end proximate the second end of the center conductor, said dielectric having a thermal conductivity of 0.75 W/(m-°
K) or more, said dielectric extending substantially from approximately said first end of said center conductor to said second end of said center conductor, said dielectric having an outer surface;c. a generally tubular outer conductor substantially surrounding the outer surface of said dielectric and having a first end proximate the first end of said dielectric, and having a second opposing end proximate the second end of said dielectric, said outer conductor including cooling fins to transfer heat away from said outer conductor; d. the first end of said center conductor and the first end of said outer conductor collectively forming a first end of the coaxial connector for receiving a first mating coaxial member; and e. the second end of said center conductor and the second end of said outer conductor collectively forming a second end of the coaxial connector for receiving a second mating coaxial member; wherein said outer conductor includes first and second mating sections, said first section providing the first end of said outer conductor and the second section providing the second end of said outer conductor; wherein said center conductor comprises first and second halves extending along a common axis and electrically coupled to each other, the first half of said center conductor extending substantially within the first section of the outer conductor, and the second half of said center conductor extending substantially within the second section of the outer conductor; wherein the first half of the center conductor includes a first female socket to provide the first end of said center conductor, the first half of the center conductor also including a first coupling member opposite the first female socket; wherein the second half of the center conductor includes a second female socket to provide the second end of said center conductor, the second half of the center conductor also including a second coupling member opposite the second female socket; wherein the first coupling member is coupled to the second coupling member to mechanically and electrically interconnect the first and second halves of the center conductor; wherein the first and second female sockets each have an outer socket diameter, the first and second coupling members each have an outer diameter, and the outer diameters of the first and second coupling members are each of smaller magnitude than the outer socket diameter; wherein the dielectric has an inner axial bore extending therethrough for receiving the first and second halves of the center conductor; wherein the inner axial bore of the dielectric having a central region of a first inner diameter proximate at least one of the first and second coupling members for placing the central region of the dielectric in thermal contact with at least one of the first and second coupling members; and wherein the inner axial bore of the dielectric having first and second opposing end regions, the first and second end regions of the inner axial bore having a second inner diameter commensurate with the outer socket diameter and of greater magnitude than the first inner diameter of the inner axial bore. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A coaxial connector comprising:
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a center conductor having an outer surface; a dielectric member substantially surrounding the outer surface of the center conductor, the dielectric having an outer surface; a generally tubular outer conductor substantially surrounding the outer surface of the dielectric, the outer conductor having an outside surface comprising at least one heat transfer fin; wherein the outer surface of the center conductor contacts the dielectric, and wherein the outer surface of the dielectric contacts the outer conductor, thereby providing a thermally conductive path from the center conductor to the heat transfer fin. wherein said outer conductor includes first and second mating sections, said first section providing a first end of said outer conductor and the second section providing a second end of said outer conductor; wherein said center conductor comprises first and second halves extending along a common axis and electrically coupled to each other, the first half of said center conductor extending substantially within the first section of the outer conductor, and the second half of said center conductor extending substantially within the second section of the outer conductor; wherein the first half of the center conductor includes a first female socket to provide a first end of said center conductor, the first half of the center conductor also including a first coupling member opposite the first female socket; wherein the second half of the center conductor includes a second female socket to provide a second end of said center conductor, the second half of the center conductor also including a second coupling member opposite the second female socket; wherein the first coupling member is coupled to the second coupling member to mechanically and electrically interconnect the first and second halves of the center conductor; wherein the first and second female sockets each have an outer socket diameter, the first and second coupling members each have an outer diameter, and the outer diameters of the first and second coupling members are each of smaller magnitude than the outer socket diameter; wherein the dielectric has an inner axial bore extending therethrough for receiving the first and second halves of the center conductor; wherein the inner axial bore of the dielectric having a central region of a first inner diameter proximate at least one of the first and second coupling members for placing the central region of the dielectric in thermal contact with at least one of the first and second coupling members; and wherein the inner axial bore of the dielectric having first and second opposing end regions, the first and second end regions of the inner axial bore having a second inner diameter commensurate with the outer socket diameter and of greater magnitude than the first inner diameter of the inner axial bore. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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Specification