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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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Analysis and interpretation of Mariner IV MAGNETIC field measurements between Earth and Mars
Probability distribution of phase error of Mariner type communication system - differenced output statistics of cross correlators
Computation of intermodulation distortion levels produced by telemetry system predetection filter
Design, fabrication, and testing of prototype one-atmosphere arm and overglove system for astronauts
Calculations of vibrational wave functions and excitation cross sections of carbon dioxide molecules, and infrared laser experiments
Infrared heterodyne mixer and preamplifier development program
Signal phase acquisition techniques for arrays of large aperture steerable antennas discussing SNR ROLE
Process developed for brazing niobium-zirconium alloys for heat exchanger tube fabrication
Computer requirements for future space missions and approaches to multiprocessing computer organizations
Phase error probability distribution in communication systems where bandpass limiters precede RF carrier tracking loop
Hybrid in-line bandpass filter with narrow characteristics, low voltage gain and noise for use with circuit with low terminating impedance transmission lines
Error probabilities for binary DPSK communication through frequency selective channels with predetection diversity matched filter reception
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Similarities between experimentally measured power spectral density curves of landing radar signal returned from rough surface and computer simulated curves for sinusoidal surfaces
Procurement and construction of automatic picture transmission ground station equipment for ESSA and Nimbus transmission
Incoherent m-ary frequency shift keying /MFSK/ system analysis concerning automatic time synchronization
Sunde model of troposcatter channel as transmission medium in computer simulation of adaptive digital communication scheme for selective fading channels