Title :
Thermal Characterization of Microwave Power FETs Using Nematic Liquid Crystals
Abstract :
A method of measuring the thermal characteristics of microwave power FETs using temperature sensitive nematic liquid crystals is described. Measurements performed using this technique show thermal resistance not to be invariant, as often assumed.
Keywords :
Crystalline materials; Electrical resistance measurement; FETs; Liquid crystal devices; Liquid crystals; Microwave theory and techniques; Optical polarization; Radio frequency; Temperature sensors; Thermal resistance;
Conference_Titel :
Microwave Symposium Digest, 1986 IEEE MTT-S International
Conference_Location :
Baltimore, MD, USA
DOI :
10.1109/MWSYM.1986.1132230
