1–20 von 49 Ergebnissen
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    Role of radar in microwaves

    Skolnik, M. | Tema Archiv | 2002
    on digital processing (with clock rates at microwave frequencies), high-power transmitters, and sophisticated antennas is discussed. The ...

    Adapting microwave techniques to help solve future energy problems

    Brown, W. | Tema Archiv | 1973
    The relationship between microwave techniques and the growing concern for future sources of energy is reviewed. The relationship is ...
    Schlagwörter: MIKROWELLE

    Beamed microwave power transmission and its application to space

    Brown, W.C. / Eves, E.E. | Tema Archiv | 1992
    The general principles and special components of beamed microwave power transmission systems are outlined, and their application to the ...
    Schlagwörter: MICROWAVE POWER TRANSMISSION

    Passive microwave techniques for geophysical sensing of the earth from satellites

    Staelin, D.H. | Tema Archiv | 1981
    Passive microwave techniques for geophysical probing from aircraft and space have employed frequencies about 1-300 GHz and have yielded ...

    Novel techniques for the thermal management of space-based, high-power microwave tubes

    Rose, M.F. / Hyder, A.K. / Askew, R.F. et al. | Tema Archiv | 1991
    cooling of high-power linear microwave tubes operating in space under a variety of conditions. The authors focus on: direct radiation to space ...
    Schlagwörter: HIGH-POWER MICROWAVE TUBES

    Microwave electrothermal propulsion for space

    Power, J.L. | Tema Archiv | 1992
    energy-conversion discharge, and operates on hydrogen propellant. Upwards of 95% efficiency has been reported. Calculations of potential MET ...
    Schlagwörter: MICROWAVE ELECTROTHERMAL THRUSTER , MICROWAVE PLASMA DISCHARGE , MICROWAVE DISCHARGE

    Microwave industry outlook - overview

    Staecker, P. | Tema Archiv | 2002
    education, future of microwaves, healthcare, history of microwaves, technology roadmaps and telecommunications. ...

    Novel techniques for millimeter-wave packages

    Herman, M.I. / Lee, K.A. / Kolawa, E.A. et al. | Tema Archiv | 1995
    . This package is well suited for discrete devices, monolithic microwave integrated circuits (MMIC's) and multichip module (MCM) applications. It ...

    Terrain modeling for microwave landing system

    Poulose, M.M. | Tema Archiv | 1991
    the antenna array in the presence of terrain. Both uniform theory of diffraction (UTD) and impedance UTD techniques have been employed to ...
    Schlagwörter: MICROWAVE LANDING , UNIFORM THEORY OF DIFFRACTION

    A microwave hologram radar system

    Larson, R.W. / Zelenka, J.S. / Johansen, E.L. | Tema Archiv | 1972
    synthetic aperture technique, and in the cross-track direction by means of a phased receiving array. the theory of operation is summarized, the ...
    Schlagwörter: MIKROWELLE

    Monitoring Techniques for phased-array antennas

    Ronen, J. / Clarke, R.H. | Tema Archiv | 1985
    The problem of monitoring phased-array antennas in general and microwave landing system (MLS) in particular is considered. Various methods ...
    Schlagwörter: MIKROWELLE

    Radiation considerations in the design of linear microwave transistor amplifiers for space applications

    Gibson, M.H. / Thomson, I. | Tema Archiv | 1978
    A description of the various factors affecting the overall radiation sensitivity of linear microwave amplifiers is given and is followed by ...

    Handling uncertainty with possibility theory and fuzzy sets in a satellite fault diagnosis application

    Cayrac, D. / Dubois, D. / Prade, H. | Tema Archiv | 1996
    of uncertainty and incompleteness based on Zadeh's possibility theory and fuzzy sets. The main benefit of the approach is to provide a ...
    Schlagwörter: possibility theory , discrimination techniques , Theorie der Möglichkeiten

    An LQR/LQG theory for systems with saturating actuators

    Gokcek, C. / Kabamba, P.T. / Meerkov, S.M. | Tema Archiv | 2001
    obtained. The development is based on the method of stochastic linearization, whereby the saturation is replaced by a gain, calculated as a ...

    Radio imaging of moving targets: the one-dimensional case (microwave range)

    Rowe, H.E. | Tema Archiv | 1988
    Schlagwörter: MIKROWELLE , FILTERING AND PREDICTION THEORY , MICROWAVE IMAGING

    Remote sensing of atmospheric water content from satellites using microwave radiometry

    Gordy, N.C. | Tema Archiv | 1976
    Analysis is presented which substantiates the high correlation achieved in relating integrated water vapor and liquid water to brightness ...
    Schlagwörter: MIKROWELLE

    Statistical problems of wind-generated gravity waves arising in microwave remote sensing of surface winds

    Glazman, R.E. | Tema Archiv | 1991
    reviewed. Based on Seasat scatterometer, Geosat altimeter, and DMSP-SSM/I (Defense Meteorological Satellite Program Special Sensor Microwave/Imager ...
    Schlagwörter: MICROWAVE REMOTE SENSING , MICROWAVE TECHNIQUES

    Adaptive navigation of automated vehicles by image analysis techniques

    Tsai, W. / Chen, Y. | Tema Archiv | 1986
    television camera on the vehicle and analyzed to provide navigation control along path curves and for angular turning at path crossings. The control ...
    Schlagwörter: IMAGE ANALYSIS TECHNIQUES

    Remote sensing of sea state by analysis of backscattered microwave phase fluctuations

    Clifford, S.F. / Borrick, D.E. | Tema Archiv | 1978
    The relative phase of a normally incident microwave signal scattered off the sea surface is a random function of space and time. The ...
    Schlagwörter: MIKROWELLE

    Design of a perturbation estimator using the theory of variable-structure systems and its application to magnetic levitation systems

    Lu, Yu-Sheng / Chen, Jian-Shiang | Tema Archiv | 1995
    the state vector nor the precise knowledge of system parameters, hut rather the bounds on system perturbation. Chatter and the adverse effects ...
    Schlagwörter: Linearisation techniques