Complex Signal Processing is Not Complex.pdf

Wirelesssystemsoftenmakeuseofthequadraturerelationshipbetweenpairsofsignalstoeffectivelycancelout-of-bandandinterferingin-bandsignalcomponents.Theunderstandingofthesesystemsisoftensimplifiedbyconsideringboththesignalsandsystemtransferfunctionsas"complex"quant