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Microwave attenuators on high-thermal conductivity substrates for quantum applications
Microwave attenuators on high-thermal conductivity substrates for quantum applications
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机译:用于量子应用的高导热率基板上的微波衰减器
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摘要
Techniques related to microwave attenuator son high-thermal conductivity substrates for quantum applications are provided. A device can comprise a substrate that provides a thermal conductivity level that is more than a defined thermal conductivity level. The device can also comprise one or more thin film lines, on a top surface of the substrate, comprising an evaporated alloy. Further, the device can comprise one or more vias within the substrate. Respective first ends of the one or more vias are can be connected to respective thin film connectors. Further, respective second ends of the one or more vias can be connected to an electrical ground.
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