Journal of Microwave Power and Electromagnetic Energy (JMPEE)
TITLE	Theoretical Considerations for a Thermo-Optic Microwave Electric-Field Strength Probe [PDF]
AUTHORS	J. Randa 1990 25 3 133-140
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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 millimetre-wave range. Advantages of the design are that it is small, nonperturbating, and can be used in high electromagnetic fields. Key Words: Electric-field probe, Microwave, Microwave power