DETERMINING OF NON-RESONANT FOUR-ELEMENT CIRCUIT PARAMETERS WITH USING OF AGGREGATE MEASUREMENTS METHOD 

Koldov Alexander Sergeevich, engineer, sub-department of radio engineering and radio electronic systems, Penza State University (40 Krasnaya street, Penza, Russia), E-mail: rtech@pnzgu.ru
Svetlov Anatoliy Vil'evich, doctor of technical sciences, professor, head of sub-department of radio engineering and radio electronic systems, Penza State University (40 Krasnaya street, Penza, Russia), E-mail: rtech@pnzgu.ru 

621.317.73 

10.21685/2307-5538-2019-3-5 

Background. Development of instruments for measuring parameters of nonresonant four-element circuit with a minimum number of analog transforms of the output signal of the measuring circuit.
Materials and methods. Conversion of measuring signals are performed at the program level using the method of aggregate measurements, when the required parameter values are determined by solving a system of equations.
Results. Scheme of measuring circuit, recommendations for the choice of measurement modes and calculated ratios to calculate the required parameters of the elements of the chains are given.
Conclusions. The experimental studies results confirm the possibility of determining of non-resonant four-element circuit parameters with using of aggregate measurements method. 

non-resonant four-element circuit, aggregate measurements