EntityQ1434913· pop 11· linked from 63 articlespropagation coefficientSign in to savecomplex measure of the attenuation (real part) and phase angle (imaginary part) along the path travelled by a plane waveWikidata factsInstance ofthermodynamic material propertySubclass ofreciprocal lengthShow 1 more factP6104WikiProject Mathematicsvia Wikidata · CC0Connectionscomplex numberEntityphase velocityEntityCategoriesAnalog circuitsElectromagnetic radiationElectromagnetismFilter theoryImage impedance filtersPhysical quantitiesTelecommunication theory