Automatic distortionless control of magnetic field modulation.
Automatic closed loop distortionless control of magnetic field modulation using light sensitive resistor as one leg of attenuator
Jirberg, R. J.↗
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Results for “Modulation”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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On the relationship between recent measurements of cosmic ray electrons, nonthermal radio emission from the Galaxy, and the solar modulation of cosmic rays.
Local interstellar electron spectrum limits from measurements of cosmic ray electrons, nonthermal galactic radio emission and solar modulation effects
Webber, W. R.↗
Cosmic-ray deuterium and helium-3 of secondary origin and the residual modulation of cosmic rays.
Cosmic ray deuteron and He 3 secondary origin and determination of cosmic ray path length and residual interplanetary field modulation
Lingenfelter, R. E.↗
Judged noisiness of modulated and multiple tones in broad-band noise.
Noise level perception and subjective judgments for broadband noise with single, modulated and multiple tones, considering tone correction procedures
Bishop, D. E.↗
Error analysis for a chopper-modulated infrared detection system.
Chopper modulated IR detection system error analysis through minimizing mean square error of approximating output function
Manwell, T.↗
Solar activity and the 11-year modulation of cosmic rays.
Cosmic ray intensity during solar cycles, considering minima relationship to Bartel index maxima and solar wind modulation theory
Balasubrahmanyan, V. K.↗
Manned test operations related to the Apollo lunar module in the simulated space environment.
Thermal vacuum /TV/ manned test operations related to Apollo lunar module in simulated space environment
Gauthier, P. R.↗
Research and development of a vortex valve for flow modulation of a 16-percent aluminized 550 deg F solid propellant gas.
Fluidic vortex valve to modulate solid propellant generated hot gas flow
Blatter, A.↗
Corrections for modulation and time-constant effects on isolated level-crossing signals.
Level crossing signal obtained by magnetic/electric field modulation, tabulating corrections to widths and centers for distortions
Isler, R. C.↗
Determination of the change of optical constants by modulation techniques.
Optical constants changes in germanium determined by modulation method of measuring light reflected at different angles
Knausenberger, W. H.↗
Optimum transmission of digital data by pulse code modulation.
Digital data transmission by pulse code modulation considered for minimum mean square error
Murthy, B. R. N.↗
An optimum phase reference detector for fully modulated phase-shift keyed signals.
Optimum phase reference detector obtained at low SNR with Costas loop for fully modulated PSK signals
Riter, S.↗
Simultaneous observations of 5- to 15-second period modulated energetic electron fluxes at the synchronous altitude and the auroral zone.
Simultaneous observations of 5 to 15 second period modulated energetic electron fluxes at synchronous altitude and auroral zone
Parks, G. K.↗
Manual attitude control of the Lunar Module.
Manual attitude control for Lunar Module employing directional stability, coordinated turn and attitude command
Stengel, R. F.↗
Practical limitations to the ranging accuracy achievable with a modulated CW laser.
Distance measuring method limitations for modulated CW laser determined by laser transmitter receiver in conjunction with retroreflector target fixed position
Bowie, J. L.↗
Limit cycle oscillations in pulse-modulated systems.
Two-pulse limit cycle oscillation stability relation to physical parameters of pulse modulated feedback system used for satellite attitude control
Clark, R. N.↗
Gauge comparison study of the magnetron, buried collector, bent-beam, and nude modulated Bayard-Alpert gauges.
Bent beam ionization gage linearity from calibrated nude Modulated Bayard-Alpert /MBA/ gage, discussing buried collector and tabulated magnetron gages
Lassiter, W. S.↗
An empirically derived erosion law and its application to Lunar Module landing.
Module landing effects on lunar surface, deriving erosion law from Surveyor 5 engine firing test and vacuum test data
Mason, C. C.↗