Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 19, 2021
Patent Application Number
15468872
Date Filed
March 24, 2017
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
A probe system configured to receive a radio-frequency (RF) signal from a radio-frequency (RF) antenna includes a heater and a control circuit. The heater includes a resistive heating element routed through the probe system. An operational voltage is provided to the resistive heating element to provide heating for the probe system and the resistive heating element has an element capacitance. The control circuit is configured to determine an antenna response of the resistive heating element and determine a remaining useful life of the probe system based on the antenna response over time.
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