Title :
Application of CMA evolution strategy to synthesis of multi-resonance spice models up to 20 GHz
Author :
Ilya Kalimulin;Alexander Zabolotsky;Talgat Gazizov
Author_Institution :
Department of Television and Control, Tomsk State University of Control Systems and Radioelectronics (TUSUR University), Russia
Abstract :
A developed method for the macromodels synthesis in the form of an equivalent circuit consisting of RLC elements, using the active covariance matrix adaptation evolution strategy (active CMA-ES), is described. A fitness function taking into account the module and phase of the frequency dependence of reflection or transmission coefficient is described. Two examples of models synthesis for resistor and capacitor according to the measured frequency response, containing several resonances, are given. The developed models have shown good accuracy.
Keywords :
"Integrated circuit modeling","Optimization","Scattering parameters","Resistors","Electromagnetic compatibility","Computational modeling","SPICE"
Conference_Titel :
Electrical Performance of Electronic Packaging and Systems (EPEPS), 2015 IEEE 24th
Print_ISBN :
978-1-5090-0038-8
DOI :
10.1109/EPEPS.2015.7347123
