Claims
- 1. An interconnect structure which provides RF and auxiliary signalling capabilities comprising:
- a first dielectric layer having a first surface and a channel formed therein, said channel extending through said first dielectric layer parallel to said first surface and having a conductive surface, a dielectric-coated conductor being inserted into said channel so as to extend parallel to said first surface and form an RF transmission line;
- a second dielectric layer having a conductive layer formed on a first surface thereof and being mounted in a laminate assembly with said first surface of said first dielectric layer, said conductive layer conducting auxiliary signals as an adjunct to said RF transmission line.
- 2. An interconnect structure which provides RF signalling capability and additional signalling capability including digital control and D.C. capability as auxiliary signalling capability comprising:
- an RF transmission line formed of a first dielectric layer having a first surface and a channel formed therein, said channel extending through said first dielectric layer parallel to said first surface and having a conductive surface which serves as the ground plane of said RF transmission line and receiving a dielectric-coated conductor which extends parallel to said first surface and serves as the signal conductor of said RF transmission line; and
- an auxiliary signalling laminate structure which provides said auxiliary signalling capability, said auxiliary signalling laminate structure comprising a plurality of second dielectric layers each of which has a conductive layer formed on a first surface thereof and being mounted together parallel to said first surface of said first dielectric layer in a laminate assembly therewith.
- 3. An interconnect structure according to claim 2, wherein at least one of said plurality of second dielectric layers has a patterned conductive layer formed on a first surface thereof.
- 4. An interconnect structure according to claim 2, further including an aperture which extends through said first dielectric layer in a direction orthogonal to said first surface thereof and intersects said channel, and further extends through said auxiliary signalling laminate structure, and wherein a conductor extends through said aperture and is joined with said dielectric-coated conductor.
- 5. An interconnect structure according to claim 4, wherein at least one of said plurality of second dielectric layers has a patterned conductive layer formed on a first surface thereof.
- 6. An interconnect structure according to claim 5, wherein one of the second dielectric layers of said auxiliary signalling laminate structure has a ground plane layer formed thereon which is connected to the conductive surface of said channel.
- 7. An interconnect structure according to claim 6, wherein one of the second dielectric layers of said auxiliary signalling laminate structure has a microstrip layer formed thereon.
- 8. An interconnect structure according to claim 3, wherein said auxiliary signalling laminate structure includes respective layers of adhesive interleaved with and through which said plurality of second dielectric layers are mounted together with said first dielectric layer in a laminate assembly.
- 9. An interconnect structure which provides RF and auxiliary signalling capabilities comprising:
- a first dielectric layer having a channel formed in a first surface thereof, said channel extending through said first dielectric layer parallel to said first surface and having a conductive surface and receiving a dielectric coated conductor that is inserted into said channel, so as to extend parallel to said first surface of said first dielectric layer and form an RF transmission line;
- a plurality of second dielectric layers each of which has a conductive layer formed on a first surface thereof, said plurality of second dielectric layers being mounted together parallel to said first surface of said first dielectric layer in a laminate assembly therewith; and
- respective layers of adhesive interleaved with and through which said plurality of second dielectric layers are mounted together with said first dielectric layer in said laminate assembly.
- 10. An interconnect structure according to claim 9, wherein one of said second dielectric layers further includes a conductive layer formed on a second surface thereof which is parallel to its first surface.
- 11. An interconnect structure according to claim 10, wherein at least one of said plurality of second dielectric layers has a patterned conductive layer formed on a first surface thereof.
- 12. An interconnect structure according to claim 11, further including an aperture which extends through said first dielectric layer in a direction orthogonal to said first surface thereof and intersects said channel, and further extends through said auxiliary signalling laminate structure, and wherein a conductor extends through said aperture and is joined with said dielectric-coated conductor.
- 13. An interconnect structure according to claim 12, wherein one of the second dielectric layers of said auxiliary signalling laminate structure has a ground plane layer formed thereon which is connected to the conductive surface of said channel.
- 14. An interconnect structure according to claim 13, wherein one of said second dielectric layers of said auxiliary signalling laminate structure has a microstrip layer formed on a surface thereof opposite to the first surface of said first dielectric layer in which said channel is formed.
- 15. An interconnect structure for an RF circuit component, said interconnect structure providing RF signalling capability and additional non-RF signalling capability providing digital control and D.C. capability as auxiliary signalling capability, comprising:
- an RF transmission line formed of a first dielectric layer having a first surface and a channel formed therein, said channel extending through said first dielectric layer in a direction parallel to said first surface and having a conductive surface which serves as the ground plane of said RF transmission line and receiving the insertion of a conductor into said channel which extends parallel to said first surface and serves as the signal conductor of said RF transmission line for connection to said RF circuit component; and
- an auxiliary signalling laminate structure which provides said additional non-RF signalling capability, said auxiliary signalling laminate structure comprising a plurality of second dielectric layers each of which has a conductive layer formed on a surface thereof and being mounted together parallel to said first surface of first dielectric layer in a laminate assembly therewith; and wherein
- said first dielectric layer and said auxiliary signalling laminate structure include a conductive walled aperture passing therethrough in a direction orthogonal to said first surface of said-first dielectric layer, said conductive walled aperture being conductively connected to one or more conductive layers formed on a surface of said second dielectric layers and being sized to receive therein an auxiliary signalling pin of said RF circuit component, so that electrical attachment of said auxiliary signalling pin of said RF circuit component to said conductive walled aperture provides electrical interconnection between said auxiliary signalling pine and said one or more conductive layers.
- 16. An interconnect structure according to claim 15, wherein at least one of said plurality of second dielectric layers has a patterned conductive layer formed on a first surface thereof.
- 17. An interconnect structure according to claim 15, wherein one of the second dielectric layers of said auxiliary signalling laminate structure has a ground plane layer formed thereon which is connected to the conductive surface of said channel.
- 18. An interconnect structure according to claim 17, wherein one of the second dielectric layers of said auxiliary signalling laminate structure has a microstrip layer formed thereon.
- 19. An interconnect structure according to claim 15, wherein said auxiliary signalling laminate structure includes respective layers of adhesive interleaved with and through which said plurality of second dielectric layers are mounted together with said first dielectric layer in a laminate assembly.
Government Interests
The present application was developed under a proprietary U.S. government contract.
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