内容简介
Doyouneedtoknowwhatsignaltypetoselectforawirelessapplication?Quicklydevelopausefulexpertiseindigitalmodulationwiththispracticalguide,basedontheauthor'sexperienceofover30yearsinindustrialdesign.Youwillunderstandthephysicalmeaningbehindthemathematicsofwirelesssignalsandlearntheintricaciesandtradeoffsinsignalselectionanddesign.Sixmodulationfamiliesand12modulationtypesarecoveredindepth,togetherwithaquantitativerankingofrelativecostincurredtoimplementanyof12modulationtypes.ExtensivediscussionsoftheShannonLimit,Nyquistfiltering,efficiencymeasuresandsignal-to-noisemeasuresareprovided,radiowavepropagationandantennas,multipleaccesstechniques,andsignalcodingprinciplesareallcovered,andspreadspectrumandwirelesssystemoperationrequirementsarepresented.
作者简介
EarlMcCuneisapractisingengineerandSiliconValleyentrepreneur.AgraduateofUCBerkeley,StanfordUniversity,andUCDavis,hehasover30yearsofpost-graduateindustryexperienceinwirelesscommunicationscircuitsandsystems.Nowsemi-retired,hehasfoundedtwosuccessfulstart-upcompanies,eachofthemwinningindustrialawardsfortheirtechnicalinnovation.