shunt fed vertical antennashunt feed parallel feedshunt feedback amplifiershunt loadingshunt motorshunt peakingshunt regulatorshunt t junvtionshunt teeshunt woundshunted monochromeshuttersisi3+n4+sicside frequencyside lobeside lobe echoside looking airborne radarside looking sonarsidebandsideband attenuationsideband powersideband referenceglide slopesideband supperssionsidetonesidewallsidewindersiemenssigintsigital telephonesignsign digitsign functionsign positionsignalsignal amplifiersignal amplitudesignal attenuationsignal averagingsignal comparatorsignal conditionersignal contrastsignal conversionsignal convertersignal data convertersignal detectorsignal distancesignal distortionsignal flow graph
