Abstract: The design of 1-2 GHz single- and double-stage LNAs on PCB is demonstrated using the genetic-algorithmbased software tool Geneamp that provides the structural-parametric synthesis of microwave transistor amplifiers. The new approach, implemented in Geneamp, allows synthesis of the microwave transistor amplifiers using sets of S-parameters. The approach allows generating the schematics according to real performance of chosen manufacturer’s components. The comparison of modeled and measured performances of LNAs is presented.
Keywords: microwave transistor amplifier, lna, structural and parametric synthesis, genetic algorithm, sets of s-parameters, smd-component
Authors and copyright holders:
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For citation:
Dobush I. M., Kalentiev A. A., Zhabin D. A., Garays D. V., Babak L. I. LNAs 1-2 GHz development using genetic algorithm based on software tool «Geneamp». Doklady Tomskogo gosudarstvennogo universiteta sistem upravleniya i radioelektroniki, 2015, no. 1(35), pp. 47–51.
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