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Meters VSWR

Meters are a special case VSWR SWR (standing wave ratio measuring device) .Koeffitsient standing wave (SWR, SWR) - ratio of the largest value of the amplitude of the electric or magnetic field of the standing wave in the transmission line to the transmission line naimenshemu.V T-wave (e.g. , a coaxial line) VSWR can be determined by the voltage (as a ratio of the largest value along the line voltage amplitude to lowest, in practice the term VSWR (VSWR)). That is, VSWR meter is a meter VSWR in the transmission lines T-volnoy.Izmeriteli complex transmission and reflection coefficients, or vector network analyzers are used to measure the complex transmission and reflection coefficients (S-parameters) devices.