Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki (Jun 2019)
SOFTWARE OF VECTOR NETWORK ANALYZER IN MILLIMETER WAVE RANGE
Abstract
A scheme for constructing Vector Network Analyzer of transmission and reflection coefficients (parameters S21 and S11) of the homodyne type with the formation quadrature signals based on the use of multi-point hardware shifter microwave signals in the frequency range 75-110 GHz is presented, provides a mathematical model for the processing of the quadrature signals and its implementation in the programming model.