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US 2023/0054793 A1Published application
Machined interposer to enable large scale high frequency connectivity
AssigneeInternational Business Machines Corporation
InventorMuir Kumph
Life of this patent
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Abstract
An apparatus comprising an interposer mounted to a conductive holder and a plurality of microwave cavities, wherein each microwave cavity of the plurality of microwave cavities is comprised of a fin section having two sidewalls, wherein each sidewall is comprised of a vane that extends up from the conductive holder through the interposer.
Claims18
An apparatus comprising:
- an interposer, wherein the interposer is divided into a plurality of fin sections by a plurality of grooves, wherein a fin of the plurality of fins is defined by a first groove and a second groove, wherein the fin is located between the first groove and the second groove, wherein each groove extends from the center of the interposer to an outer edge of the interposer, wherein each groove exposes the ground plane of the interposer along the length of the groove;
- a chip mounted to the interposer;
- and
- a plurality of connecters mounted on the interposer, wherein the plurality of connector electrically connected to chip, wherein at least one connector of the plurality of connectors are mounted in each of the plurality of fin sections.
1 more element
An apparatus comprising:
- an interposer mounted to a conductive holder, wherein the silicon interposer is divided into a plurality of fin sections by a plurality of grooves;
- the conductive holder includes a first section to receive the interposer;
- and
- the first section includes a plurality of vanes that extends up from the top surface of the first section within the conductive holder, wherein each vane of the plurality of vanes extends through one of the plurality of grooves.
1 more element
An apparatus comprising:
- an interposer mounted to a conductive holder;
- and
- a plurality of microwave cavities, wherein each microwave cavity of the plurality of microwave cavities is comprised of a fin section having two sidewalls, wherein each sidewall is comprised of a vane that extends up from the conductive holder through the interposer.
Dependencies are inferred from the claim text.