Three-dimensional interconnect structure adapted for high frequency RF circuits

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United States of America Patent

PATENT NO 9900985
SERIAL NO

15366919

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Abstract

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A three-dimensional interconnect structure having a top surface, a first coaxial conductor, and a shielded chamber is disclosed. The first coaxial conductor is filled with a solid dielectric medium. The first coaxial conductor has a segment that runs parallel to the top surface and a segment connects the first coaxial conductor to the top surface. Conductive pads on the top surface are adapted to receive a signal and couple that signal to the first coaxial conductor at the top surface. The shielded chamber contains a device connecting two conductors that are part of the three-dimensional interconnect structure to one another in that chamber. The shielded chamber is filled with the solid dielectric medium. The structure is a solid block composed of a mixture of metal structures interspersed with the solid dielectric medium.

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Patent Owner(s)

Patent OwnerAddress
KEYSIGHT TECHNOLOGIES INC1400 FOUNTAINGROVE PKWY SANTA ROSA CA 95403

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shirley, Timothy E Santa Rosa, US 3 24

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