00883nam0-22003131i-450-99000048367040332120080116131716.00-901223-95-6000048367FED01000048367(Aleph)000048367FED0100004836720020821d1977----km-y0itay50------baenga-------001yyAngle modulationthe theory of system assessmentJ. H. RobertsEnglandPeter Peregrinusc1977278 p.ill.22 cmIEE telecommunications series5Modulazione angolare621.381'536Roberts,J. H.491654ITUNINARICAUNIMARCBK99000048367040332110 E II 403134 DEDINELDINELAngle modulation332634UNINA