PRECISION, HIGH BANDWIDTH, SWITCHING ATTENUATOR
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United States of America Patent
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Issued Date -
Feb 29, 2024
app pub date -
Nov 6, 2023
filing date -
Apr 8, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus includes a fixed substrate having at least two contact structures, a movable substrate having at least two electrically conductive paths, a housing containing the fixed substrate and the movable substrate, a plurality of connectors in the housing, each connector connecting to one of the at least two contact structures to connect to ground and a spring contact, the plurality of connectors arranged to connect to at least one of the conductive paths depending upon a position of the movable substrate, and a motorized stage in the housing to move the movable substrate to align one of the at least two conductive paths to form a connection between two of the connectors. The apparatus may be part of a test and measurement instrument, and a method of operating the apparatus is also included.
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