1–18 von 18 Ergebnissen
|

    Fiber-Optic Electric-Field Meter

    Johnston, A. R. | NTRS | 1986

    Automatic Guidance for Remote Manipulator

    Johnston, A. R. | NTRS | 1986

    Rotating Capacitor Measures Steady Electric Fields

    Johnston, A. R. / Kirkham, H. / Eng, B. | NTRS | 1986

    Fiber optic data transmission experiment (S0109)

    Johnston, A. R. / Bergman, L. A. | NTRS | 1984

    Effect of Temperature on Fiber-Optic Delay

    Bergman, L. A. / Eng, S. T. / Johnston, A. R. et al. | NTRS | 1984

    Focal-Plane-Array Optical Proximity Sensors

    Johnston, A. R. | NTRS | 1983

    Automated mixed traffic vehicle design AMTV 2

    Johnston, A. R. / Marks, R. A. / Cassell, P. L. | NTRS | 1982

    Measuring signal-to-noise ratio automatically

    Bergman, L. A. / Johnston, A. R. | NTRS | 1980

    Automated vehicle guidance using discrete reference markers

    Johnston, A. R. / Assefi, T. / Lai, J. Y. | NTRS | 1979

    Optical traffic-sensing concept

    Johnston, A. R. / Shimada, K. | NTRS | 1978

    Automated Mixed Traffic Vehicle (AMTV) technology and safety study

    Johnston, A. R. / Peng, T. K. C. / Vivian, H. C. et al. | NTRS | 1978

    Wide area detection system: Conceptual design study

    Hilbert, E. E. / Carl, C. / Goss, W. et al. | NTRS | 1978

    Fast, accurate rangefinder

    Johnston, A. R. | NTRS | 1977

    Optical proximity detector

    Hermann, W. A. / Johnston, A. R. | NTRS | 1977

    Control techniques for an automated mixed traffic vehicle

    Meisenholder, G. W. / Johnston, A. R. | NTRS | 1977

    Differential optical proximity detector

    Johnston, A. R. / Shimada, K. / Tippins, H. H., Jr. | NTRS | 1977

    Optics at the Jet Propulsion Laboratory

    Johnston, A. R. / Powell, R. V. | NTRS | 1970

    INVESTIGATION OF A PULSE-TORQUED SYSTEM

    Johnston, A. R. / Szirmay, S. | NTRS | 1961