kw.\*:("Modulación por cuadratura")
Results 1 to 25 of 898
Selection :
Microring quadrature modulatorsSACHER, Wesley D; POON, Joyce K. S.Optics letters. 2009, Vol 34, Num 24, pp 3878-3880, issn 0146-9592, 3 p.Article
An approach to Ungerboeck coding for rectangular signal setsPOTTIE, G. J; TAYLOR, D. P.IEEE transactions on information theory. 1987, Vol IT-33, Num 2, pp 285-290, issn 0018-9448Article
Etude du système de modulation et de codage de l'avis V32 du CCITT = Study of the modulation system and the coding of V32 of CCITTMEKRAOUI, Maâmar.1987, 172 p.Report
Interference from digital QAM system to analog FM systemDAIDO, Y; NAKAMURA, H.Fujitsu scientific and technical journal. 1988, Vol 24, Num 3, pp 225-234, issn 0016-2523, 10 p.Article
Correction of mixer nonlinearity in quadrature modulatorsFAULKNER, M; JOHANSSON, M.Electronics Letters. 1992, Vol 28, Num 3, pp 293-295, issn 0013-5194Article
Phase noise effects in QAM systemsCORVAJA, R; PUPOLIN, S.IEEE international symposium on personal indoor and mobile radio communications. 1997, pp 452-456, 3VolConference Paper
Simple method of multipath delay difference detection for π/4-shift QPSKYOSHIDA, S; TAN, G. L; ZHOU, H et al.Electronics Letters. 1991, Vol 27, Num 12, pp 1027-1028, issn 0013-5194, 2 p.Article
Trellis coding with multidimensional QAM signal setsPIETROBON, S. S; COSTELLO, D. J.IEEE transactions on information theory. 1993, Vol 39, Num 2, pp 325-336, issn 0018-9448Article
Trellis coding of quadrature frequency/phase modulated signalsPERIYALWAR, S. S; FLEISHER, S.IEEE journal on selected areas in communications. 1992, Vol 10, Num 8, pp 1254-1263, issn 0733-8716Article
Study of 1024-QAM system performance in the presence of filtering imperfectionsMATHIOPOULOS, P; OHNISHI, H; FEHER, K et al.IEE proceedings. Part I. Solid-state and electron devices. 1989, Vol 136, Num 2, pp 175-179, issn 0143-7100, 5 p., part 1Article
Complex RLS fuzzy adaptive filter and its application to channel equalisationLEE, K. Y.Electronics Letters. 1994, Vol 30, Num 19, pp 1572-1574, issn 0013-5194Article
Performance of reduced-bandwidth 16 QAM with decision-feedback equalizationFIHEL, A; SARI, H.IEEE transactions on communications. 1987, Vol 35, Num 7, pp 715-723, issn 0090-6778Conference Paper
Exact formulas for computing the energy of square and cross two-dimensional rectangular signal constellationsSTERIAN, C.-E. D.European transactions on telecommunications. 1997, Vol 8, Num 6, pp 547-549, issn 1124-318XArticle
Simple coding scheme to reduce peak factor in QPSK multicarrier modulationSHEPHERD, S. J; VAN EETVELT, P. W. J; WYATT-MILLINGTON, C. W et al.Electronics Letters. 1995, Vol 31, Num 14, pp 1131-1132, issn 0013-5194Article
Power suppression at the Nyqvist frequency for pilot-aided PAM and QAM systemsDAE YOUNG KIM; FEHER, K.IEEE transactions on communications. 1989, Vol 37, Num 9, pp 984-986, issn 0090-6778, 3 p.Article
Zur Trägerableitung bei höherstufigen QAM-Signalen = Au sujet de la regénération de la porteuse pour des signaux de plus haut niveau en modulation de phase en quadrature = On carrier regeneration for higher level QAM signalsHOFFMANN, M. H. W.Frequenz. 1988, Vol 42, Num 9, pp 256-263, issn 0016-1136Article
Optimum spectrum for QAM perturbed by timing and phase errorsOSHITA, S.IEEE transactions on communications. 1987, Vol 35, Num 9, pp 978-980, issn 0090-6778Conference Paper
Advanced groupband data modem using orthogonally multiplexed QAM techniqueHIROSAKI, B; HASEGAWA, S; SABATO, A et al.IEEE transactions on communications. 1986, Vol 34, Num 6, pp 587-592, issn 0090-6778Article
Multichannel adaptive blind deconvolution using the complex cepstrum of higher order cross-spectraBROOKS, D. H; NIKIAS, C. L.IEEE transactions on signal processing. 1993, Vol 41, Num 9, pp 2928-2934, issn 1053-587XArticle
Partial response quadrature differential phase shift keying (PR-QDPSK): spectrally efficient linear modulation for personal communicationsHEATH, M. R; LOPES, L. B.Electronics Letters. 1989, Vol 25, Num 8, pp 501-502, issn 0013-5194, 2 p.Article
On the performance of combined quadrature amplitude modulation and convolutional codes for cross-coupled multidimensional channelsMOHSEN KAVEHRAD; MCLANE, P. J; SUNDBERG, C.-E. W et al.IEEE transactions on communications. 1986, Vol 34, Num 12, pp 1190-1201, issn 0090-6778Conference Paper
QPSK receiver based on recurrent neural networksBENELLI, G; FAVALLI, L; GATTA, M et al.European transactions on telecommunications and related technologies. 1995, Vol 6, Num 4, pp 455-462, issn 1120-3862Article
A finite group of complex integers and its application to differentially coherent detection of QAM signalsEGRI, R. G; HORRIGAN, F. A.IEEE transactions on information theory. 1994, Vol 40, Num 1, pp 216-219, issn 0018-9448Article
QAM signal synthesis by time division multiplexingBOUTIN, N.Electronics Letters. 1991, Vol 27, Num 13, pp 1113-1114, issn 0013-5194Article
Performance of fractioned and nonfractioned equalizers with high-level QAMAGUSTI, R; CASADEVALL, F; OLMOS, J. J et al.IEEE journal on selected areas in communications. 1987, Vol 5, Num 3, pp 476-483, issn 0733-8716Article