Theoretical Considerations for a Thermo-Optic Microwave Electric-Field-Strength Probe
Source abstract
Abstract
Theoretical background for the design of a microwave electric-field probe is presented. The design uses a fiberoptic thermometer to measure the temperature rise of a resistive sphere or spherical shell in an electromagnetic field. Design parameters are chosen to optimize sensitivity and frequency response for the 1 GHz to 10 GHz range. These parameters also result in good frequency response well into the millimeter-wave range. Advantages of the design are that it is small, nonperturbing , and can be used in high electromagnetic fieids.
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Research context
OpenAlex topics: Microwave and Dielectric Measurement Techniques · Electromagnetic Compatibility and Measurements · Near-Field Optical Microscopy
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References (6)
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