Estimation of pHEMT parameters in microwave field transistor by nonlinear criteria

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Authors: Dmitriev V. D., Korotaev V. M., Shishkin D. A.

Annotation: This paper presents the method of estimation of intermodulation distortion of microwave FET based on Voltamp characteristics. The optimum load resistance, ensuring maximum linear power is calculated. The calculation results are confirmed experimentally.

Keywords: intermodulation distortion, polynomial factors, load impedance, linear output power