REJECTION OF CW INTERFERENCE IN QRSK SYSTEMS USING DECISION-FEEDBACK FILTERSLOH MING LI; MILSTEIN LB.1983; IEEE TRANSACTIONS ON COMMUNICATIONS; ISSN 0090-6778; USA; DA. 1983; VOL. 31; NO 4; PP. 473-483; BIBL. 12 REF.Article

DESIGN OF CODING AND MODULATION FOR POWER-EFFICIENT USE OF A BAND-LIMITED OPTICAL CHANNELSNYDER DL; GEORGHIADES CN.1983; IEEE TRANSACTIONS ON COMMUNICATIONS; ISSN 0090-6778; USA; DA. 1983; VOL. 31; NO 4; PP. 560-565; BIBL. 9 REF.Article

TRANSMISSION DE DEUX SIGNAUX AUDIONUMERIQUES DE HAUTE QUALITE EN MODULATION DIFFERENTIELLE PAR DEPLACEMENT DE PHASEWHYTHE DJ.1981; REV. U.E.R., TECH.; BEL; DA. 1981; NO 185; PP. 2-12; BIBL. 17 REF.Article

MODULATEUR-DEMODULATEUR MULTINIVEAUX POUR FAISCEAUX HERTZIENS NUMERIQUESARZPAYMA FARZIN.1980; ; FRA; DA. 1980; 178 P.; 30 CM; BIBL. 22 REF.; TH. DOCT.-ING.: TRAIT. SIGNAL AUTOM./PARIS 11/1980/451Thesis

TRANSMISSION DE DONNEES EN BANDE DE BASEREMUS CHRISTIAN.1980; ; FRA; DA. 1980; 240 P.; 30 CM; BIBL. 26 REF.; TH. DOCT.-ING./PARIS 11/1980/456Thesis

A DIGITAL APPROACH TO SYMBOL TIMING RECOVERY SYSTEMSTHO LE NGOC; FEHER K.1980; IEEE TRANS. COMMUN.; ISSN 0090-6778; USA; DA. 1980; VOL. 28; NO 12; PP. 1993-1999; BIBL. 12 REF.Article

REJECTION OF PULSED CW INTERFERENCE IN PN SPREAD-SPECTRUM SYSTEMS USING COMPLEX ADAPTIVE FILTERSLOH MING LI; MILSTEIN LB.1983; IEEE TRANSACTIONS ON COMMUNICATIONS; ISSN 0090-6778; USA; DA. 1983; VOL. 31; NO 1; PP. 10-20; BIBL. 13 REF.Article

COCHANNEL INTERFERENCE IN NONLINEAR QPSK SATELLITE SYSTEMSKENNEDY DJ; SHIMBO O.1981; IEEE TRANS. COMMUN.; ISSN 0090-6778; USA; DA. 1981; VOL. 29; NO 5; PP. 582-592; BIBL. 8 REF.Article

SYNCHRONIZATION FOR QPSK TRANSMISSION VIA COMMUNICATIONS SATELLITESPALMER LC; RHODES SA; LEBOWITZ SH et al.1980; IEEE TRANS. COMMUN.; ISSN 0090-6778; USA; DA. 1980; VOL. 28; NO 8 PART. 1; PP. 1302-1314; BIBL. 10 REF.Article

PERFORMANCE ANALYSIS OF QPSK TRANSMISSION THROUGH A DIRECT PHASE REGENERATORMATHEWS NA; RIRIS A.1981; IEE PROC., PART E; ISSN 0143-7062; GBR; DA. 1981; VOL. 128; NO 2; PP. 91-95; BIBL. 9 REF.Article

A FAST-SWITCHING LOW-LOSS 12-GHZ MICROSTRIP 4-PSK PATH LENGTH MODULATORGLANCE B; AMITAY N.1980; IEEE TRANS. COMMUN.; ISSN 0090-6778; USA; DA. 1980; VOL. 28; NO 10; PP. 1824-1828; BIBL. 12 REF.Article

PERFORMANCE ANALYSIS OF DEMOD-REMOD COHERENT RECEIVER FOR QPSK AND SQPSK INPUTWEBER CL; ALEN WK.1980; IEEE TRANS. COMMUN.; ISSN 0090-6778; USA; DA. 1980; VOL. 28; NO 12; PP. 1954-1968; BIBL. 5 REF.Article

SYNCHRONIZATION PROBLEMS IN PAM SYSTEMSMOENECLAEY M.1980; IEEE TRANS. COMMUN.; ISSN 0090-6778; USA; DA. 1980; VOL. 28; NO 8 PART. 1; PP. 1130-1136; BIBL. 8 REF.Article

BINARY AND QUATERNARY CPSK TRANSMISSIONS THROUGH NONLINEAR CHANNELS IN ADDITIVE GAUSSIAN NOISE AND COCHANNEL INTERFERENCEMATHEWS NA; AGHVAMI AH.1981; IEE PROC., PART E; ISSN 0143-7062; GBR; DA. 1981; VOL. 128; NO 2; PP. 96-103; BIBL. 29 REF.Article

AN ILLUSTRATION OF THE MAP ESTIMATION METHOD FOR DERIVING CLOSED-LOOP PHASE TRACKING TOPOLOGIES: THE MSK SIGNAL STRUCTUREBOOTH RWD.1980; IEEE TRANS. COMMUN.; ISSN 0090-6778; USA; DA. 1980; VOL. 28; NO 8 PART. 1; PP. 1137-1142; BIBL. 7 REF.Article

CARRIER RECOVERY SYSTEMS FOR ARBITRARILY MAPPED APK SIGNALSMATSUO Y; NAMIKI J.1982; IEEE TRANSACTIONS ON COMMUNICATIONS; ISSN 0090-6778; USA; DA. 1982; VOL. 30; NO 10; PP. 2385-2390; BIBL. 12 REF.Article

DEMOD-REMOD COHERENT TRACKING RECEIVER FOR QPSK AND SQPSKWEBER CL; ALEM WK.1980; IEEE TRANS. COMMUN.; ISSN 0090-6778; USA; DA. 1980; VOL. 28; NO 12; PP. 1945-1954; BIBL. 13 REF.Article

THE EFFECTS OF FILTERING AND LIMITING ON THE PERFORMANCE OF QPSK, OFFSET QPSK, AND MSK SYSTEMSMORAIS DH; FEHER K.1980; IEEE TRANS. COMMUN.; ISSN 0090-6778; USA; DA. 1980; VOL. 28; NO 12; PP. 1999-2009; BIBL. 14 REF.Article

THE EFFECTS OF TRANSPONDER IMPERFECTIONS ON THE ERROR PROBABILITY PERFORMANCE OF A SATELLITE COMMUNICATIONWEINBERG A.1980; IEEE TRANS. COMMUN. INC.; ISSN 0090-6778; USA; DA. 1980; VOL. 28; NO 6; PP. 858-872; BIBL. 6 REF.Article

Quadriphase sequences for spread-spectrum multiple-access communicationKRONE, S. M; SARWATE, D. V.IEEE transactions on information theory. 1984, Vol 30, Num 3, pp 520-529, issn 0018-9448Article

Die Übertragung quaternärer Digitalsignale auf symmetrischen Ortsverbindungs- und Ortsanschlusskabeln = Transmission de signaux quaternaires sur les lignes d'abonnés et de lignes interurbaines = Transmission of quaternary signals on symmetrical trunk and subscriberRÖDER, H. F.Frequenz. 1986, Vol 40, Num 4, pp 93-100, issn 0016-1136Article

QPSK-direct-phase regenerator with imperfect reference carrierRIRIS, A.IEE proceedings. Part F. Communications, radar and signal processing. 1984, Vol 131, Num 1, pp 15-18, issn 0143-7070Article

Gigabit QPSK modulatorTRAMBARULO, R; SCHNEIDER, M. V; GANS, M. J et al.Electronics Letters. 1987, Vol 23, Num 19, pp 998-999, issn 0013-5194Article

Algorithms and noise immunity of optimum quaternary structural-phase modulated signal receptionBURACHENKO, D. L; EROKHIN, V. F.Telecommunications & radio engineering. 1991, Vol 46, Num 2, pp 91-94, issn 0040-2508Article

An integrated voice-data communication system for VHF linksBENELLI, G; FANTACCI, R.IEEE transactions on communications. 1983, Vol 31, Num 12, pp 1304-1308, issn 0090-6778Article