121–140 von 1,887 Ergebnissen
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    Optical measurement for satellite profilemeter surface using spread spectrum technique

    Al-Raweshidy, H.S. | Tema Archiv | 1994
    This paper evaluates the experimental performance of satellite profile measurements using digital correlation techniques in optical spread ...

    Cockpit displays : 7-8 April 1994, Orlando, Florida

    Society of Photo-optical Instrumentation Engineers | TIBKAT | 1994

    Global optimization of MCMs with ASICs using concurrent engineering

    Cazenave, J.P. / Dupenloup, G. | Tema Archiv | 1994
    This paper describes a large MCM developed for space applications. Design constraints were extremely severe: low volume, low weight, high ...

    Progress and plans for the optical communications programm at JPL

    Lesh, J.R. | Tema Archiv | 1994
    applications for the technologies are first described. The systems and technologies for both the spacecraft optical communications terminals and the ...

    Electric field sensor of LiNbO3:Ti optical waveguide for monitoring automobile ignition system

    Yu, Tao / Li, Yushan / Ma, Shaojie et al. | Tema Archiv | 1994
    An electric field Ti:LiNbO3 optical waveguide sensor with high sensitivity (220 mV/(V/cm)), high resolution (0.05 V/cm), 1 % linearity and ...

    Status of free-space optical communications and its future applications

    Freidell, J.E. | Tema Archiv | 1994
    Free-Space optical communications has been a subject of research interest nearly since the advent of the laser. Space applications have ...

    Comparison of radio frequency and optical architectures for deep-space communications via a relay satellite

    Mecherle, G.S. / Horstein, M. | Tema Archiv | 1994
    performance and attractivness for the deep-space communication mission. Two candidate system architectures based on optical technologies were ...

    Present and future of optical intersatellite communication research at NASDA

    Araki, T. / Nakamori, S. / Hisada, Y. et al. | Tema Archiv | 1994
    research. Second, results of the Optical Inter-orbit Communications Engineering test Satellite (OICETS) feasibility study are reported. Last, they ...

    Multigigabit optical transmission experiment through a free-space simulator

    Miyazaki, T. / Inagaki, K. / Fujise, M. | Tema Archiv | 1994
    A transmission experiment through a free-space laser transmission simulator for an optical intersatellite link is proposed and demonstrated ...

    Helmet- and head-mounted displays and symbology design requirements

    Society of Photo-optical Instrumentation Engineers / Helmet and Head Mounted Displays and Symbology Design Requirements Conference | TIBKAT | 1994
    Verlag: SPIE, the International Society for Optical Engineering , Bellingham, Wash.

    Field emitter displays (FEDs) for cockpit applications

    Gray, H.F. | Tema Archiv | 1994
    The field emitter display (FED) promises to be the best display for cockpit applications because it has all the characteristics of a color ...

    Primary flight instruments for the Boeing 777 airplane [2219-10]

    McCartney, R. / Ackerman, J. / SPIE | British Library Conference Proceedings | 1994

    Advanced AMLCD technology for cockpits

    Michaels, R.A. | Tema Archiv | 1994
    square inches) are needed to allow for the fusion of an ever increasing amount of data from advanced sensors and processing. A recent study has ...

    Flat lamp technology for LCDs

    Hicks, R. / Halstead, W. | Tema Archiv | 1994
    The liquid crystal display (LCD) is rapidly becoming the technology of choice for high brightness, sunlight readable displays. One of the ...

    EMI considerations for cockpit AMLCD displays

    Case, G.D. / Prache, O. | Tema Archiv | 1994
    The authors' company developed various active matrix liquid crystal displays (AMLCDs) for the cockpit of several aircraft. Some of these ...

    Photonic technology for avionic systems

    Abbas, G.L. / Hong, C.S. / Huggins, R.W. et al. | Tema Archiv | 1994
    Although basic fiber-optic technologies have been applied broadly to fixed telecommunication systems for more than a decade, there are ...

    High performance backlights for liquid crystal displays

    Allen, P.C. / Barnes, A.D. / Coe, S.E. et al. | Tema Archiv | 1994
    a new type of backlight particularly suitable for these requirements. Device characteristics and predicted performance figures for specific ...

    A high resolution AMLCD for the electronic library system

    Martin, R. / Middo, K. / Turner, W. et al. | Tema Archiv | 1994
    The electronic library system, ELS, is a proposed data resource for the cockpit which can provide the aircrew with a vast array of ...

    Survivability of quantum-well optoelectronic devices for space applications

    Evans, B.D. | Tema Archiv | 1994
    relationship with non-ionizing energy deposition as GaAs-based JFETs and resistors. In many cases, these appear to be similar to those reported for ...

    Improved lighting efficiency for active matrix liquid crystals displays

    Walsh, K. / Wyler, J. | Tema Archiv | 1994
    Current AMLCD flat panels for military applications require intense backlighting to permit readability in full sunlit situations. This ...