00952nam0-22003371i-450-99000048643040332120110215124500.00-408-70197-8000048643FED01000048643(Aleph)000048643FED0100004864320020821d1972----km-y0itay50------baenga-------001yyCommunication systems analysisP. B. Johns, T. R. RowbothamLondonButterworthsc1972207 p.ill.23 cmTeoria dei segnaliTeoria della modulazioneRumore radio-elettrico621.382'23Johns,P. B.13103Rowbotham,T. R.13104ITUNINARICAUNIMARCBK99000048643040332110 E II 2158772DINELDINELCommunication systems analysis332465UNINA