VectorNetwork

A Vector Network Analyzer (VNA) is a sophisticated electronic test instrument used to measure the network parameters of electrical networks, particularly in the field of radio frequency (RF) and microwave systems. VNAs are essential for characterizing components like antennas, filters, amplifiers, and cables by analyzing their reflection and transmission properties. They measure parameters such as S-parameters (scattering parameters), which provide insight into how signals are reflected or transmitted through a device under test (DUT).