Ka-band monolithic coplanar amplifier based on the domestic heterojunction GaAs foundry

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Authors: Dobush I. M., Kokolov A. A., Dmitrienko K. S., Salnikov A. S., Fedorov Yu. V., Cherkashin M. V., Sheerman F. I., Babak L. I.

Annotation: This paper describes developing of the one-stage Ka-band monolithic coplanar amplifier based on the domestic heterojunction 0.15 um GaAs mHEMT foundry. The main stages of development, including transistor nonlinear model construction, creation of the element model library, coplanar amplifier designing with the help of interactive «visual» methods.

Keywords: coplanar amplifier, microwave monolithic integrated circuits, element models