SEARCH · Engineering Papers
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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Field intensity patterns and comparison of beam widths and directivites of Mills cross and two- directional matrix antenna arrays using crossed- slot antennas
Real time data extrapolation of lost radio signal data in spacecraft tracking system
Analysis of sampled data digital compensated thrust vector control system
Quantitative effects of abrupt deceleration on pulmonary diffusion in man
Phase delay evaluation in crystal mixer
System for measuring phase stability of very low frequency signal propagated over short distances
Low frequency modulator design using single varactor diode as switching element
Comparison of balanced and single-ended mixers in presence of local oscillator noise
Degradation of input signal to noise ratio in crystal diode mixer
Passive instrumentation and stimuli generation for Saturn IB equipment checkout - laboratory data
Injector spray characteristics in simulated rocket combustion chamber including longitudinal mode pressure oscillations
Passive instrumentation and stimuli generation for Saturn IB equipment checkout - instrument unit data sheets
Passive instrumentation and stimuli generation for Saturn IB equipment checkout - nondestructive testing
Mobility and structural analyses of bellows concept for lunar roving vehicle
Mission planning and spacecraft design concepts for Jupiter flyby mission
System design and performance characteristics of telescopic oculometer to measure angular direction of human eye movements
Sample quadratic variation of sample continuous second order martingales
Models demonstrating instability on nonconservative mechanical systems