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vol 67 / February, 2024
Article

DOI 10.17586/0021-3454-2016-59-7-605-611

UDC 621.317.7

AN INSTRUMENT FOR MEASURING Z-PARAMETERS OF PASSIVE MULTI-ELEMENT TWO-PORT NETWORKS

A. V. Balashov
Southwest State University, Department of Computer Science; Post-Graduate Student


S. N. Gvozdeva
Southwest State University, Department of Computer Science; Student


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Abstract. An algorithm and a device for measurement of the generalized Z-parameters of multi-element passive two-port circuit containing a capacitive element in the circuit between the poles are studied. Electrical diagram of converter of exponential voltage pulse in exponential current pulse used for excitation of the multi-element two-port network is improved. An analog switch additionally introduced into the device provides a zero initial condition by discharging the capacitive elements of the object under measurement in the interval between sounding current pulses.
Keywords: multi-element two-port network, exponential pulse, generalized parameters, converter

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