Showing 1 - 20 results of 24 for search 'ANTENNAS AND PROPAGATION', query time: 0.92s Refine Results
  1. 1
    [en] ACTUAL MOBILE RADIO PROPAGATION CHANNEL RESPONSES ESTIMATES IN THE SPATIAL AND TEMPORAL DOMAINS
    by MAURICIO HENRIQUE COSTA DIAS
    Published 2003
    Subjects: “...[en] MOBILE-RADIO PROPAGATION CHANNEL...”
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  2. 2
    Análise de antenas no domínio do tempo.
    by Freitas, Renata Valerio de
    Published 2012
    Subjects: “...Antennas...”
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  3. 3
    [en] RAY TRACING ANALYSIS OF THE EFFECTS OF PROPAGATION ON MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) CHANNELS
    by LUCIANA FERREIRA VIEIRA
    Published 2005
    Subjects: “...[en] PROPAGATION...”
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  4. 4
    [en] A COMPUTER BASED MODEL ANALYSIS AND DESIGN OF MICROWAVE TERRESTRIAL LINKS, UNDER CLEAR SKY CONDITIONS
    by JOAO CESAR MOURA MOTA
    Published 2007
    Subjects: “...[en] ANTENNAS...”
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  5. 5
    [en] EFFECTS OF DIFFERENT URBAN ENVIRONMENTS ON THE PROPAGATION OF SIGNALS FROM PERSONAL COM. SYSTEMS BASED ON NON GEOSTATIONARY ORBIT SATELLITE NETWORKS
    by PEDRO PAULO SUZANO XAVIER
    Published 2005
    Subjects: “...[en] RADIO WAVE PROPAGATION...”
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  6. 6
    [en] EVALUATION OF ESTIMATION METHODS OF DIRECTION OF ARRIVAL OF SIGNALS IN CELLULAR COMMUNICATIONS SYSTEMS
    Subjects: “...[en] ADAPTATIVE ANTENNAS...”
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  7. 7
    [en] ANALYSIS OF TROPOSPHERIC PROPAGATION IN INHOMOGENEOUS TWO-DIMENSIONAL MARITIME MEDIA USING RAY TRACING AND METEOROLOGICAL DATA FROM OCEANOGRAPHIC BUOYS
    by LEONARDO DE LIMA FREITAS
    Published 2019
    “... as the evaporation duct influences electromagnetic propagation in the troposphere, providing point-to-point...”
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  8. 8
    Calibração do modelo de propagação de dois raios com o modelo de Okumura-Hata.
    by Melo Rayo, Edna Margarita
    Published 2016
    Subjects: “...Electromagnetic waves propagation...”
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  9. 9
    [en] EVALUATION OF TECHNIQUES FOR THE DESIGN OF METALLIC LENSES
    by ANDRE LUIZ DOS SANTOS LIMA
    Published 2012
    Subjects: “...[en] ANTENNAS...”
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  10. 10
    [en] ANISOTROPIC DIELECTRIC CORRUGATED CYLINDRICAL GUIDE
    Subjects: “...[en] ANTENNAS...”
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  11. 11
    [en] A STUDY OF THE RADIO LINK ATTENUATION USING DOUBLE-PASSIVE REPEATERS
    by SERGIO BARROSO DE A. FONSECA
    Published 2009
    Subjects: “...[en] PROPAGATION...”
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  12. 12
    [en] EXPERIMENTAL STUDY ON THE EFFECT OF CONSTRUCTIONS AND TERRAIN IRREGULARITIES ON THE ATTENUATION OF VHF SIGNALS
    by JOSE HELENO FERRACIOLI NUNES
    Published 2009
    Subjects: “...[en] PROPAGATION...”
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  13. 13
    Análise temporal da antena espiral equiangular filamentar.
    by Freitas, Renata Valerio de
    Published 2016
    Subjects: “...Antenna...”
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  14. 14
    [en] A METHOD FOR SPACE DIVERSITY ANALYSIS IN DIGITAL RADIO SYSTEMS
    by RUBIA ELIZABETH DA SILVA
    Published 2009
    Subjects: “...[en] PROPAGATION...”
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  15. 15
    [en] COMPARATIVE STUDY OF COVERAGE OF WLL SYSTEM
    by RENATA TAUIL MARTINS
    Published 2005
    Subjects: “...[en] RADIO PROPAGATION...”
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  16. 16
    [en] MOBILE BROADBAND IEEE 802.16E-2005 SYSTEMS PLANNING FOR FREQUENCIES BETWEEN 2 AND 11 GHZ
    Subjects: “...[en] SMARTE ANTENNAS...”
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  17. 17
    [en] RADIO SIGNAL PREDICTIONS FOR INDOOR LOCATIONS WITH TRANSMITTER IN MICROCELLULAR ENVIRONMENT
    Subjects: “...[en] PROPAGATION MODELS...”
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  18. 18
    [en] RADIO SIGNAL BEHAVIOUR ON MICROCELLULAR MOBILE ENVIRONMENTS
    by RENATO ARREGUI GOMES
    Published 2005
    “... peculiar propagation characteristics, which are very different from the conventional cellular systems...”
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  19. 19
    [en] INTERFERENCE DUE TO RAIN IN URBAN ENVIRONMENTS FOR MILLIMETERS WAVES
    by TEDDY MODESTO SURCO ESPEJO
    Published 2016
    “... the propagation of both terrestrial and satellite links in the spectrum of millimeter waves, attenuation takes...”
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  20. 20
    [en] MIMO MEASURED CHANNELS: CAPACITY RESULTS AND ANALYSIS OF CHANNEL PARAMETERS
    by ROBSON DOMINGOS VIEIRA
    Published 2006
    “... angular, espalhamento dos retardos, número e potência dos multipercursos. === [en] Multiple antenna...”
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