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Results for “distortion”

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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At least 415 records · Page 23

All sources NASA NTRS DOE OSTI

NASA NTRS1968

Waveform distortion in a maximum-likelihood Darlington detector for M-ary PFM signals

Waveform distortion in maximum likelihood Darlington detector for M-ary pulse frequency modulation signals

Heffernan, P. J.↗

NASA NTRS1968

Ionospheric distortion of minitrack signals in South America

Golden, T. S.↗

NASA NTRS1968

The rate distortion function for a class of sources

Rate distortion function defined for class of sources, and proving of corresponding coding theorem

Sakrison, D. J.↗

NASA NTRS1968

Finite amplitude waves in fluid-filled elastic tubes - Wave distortion, shock waves, and Korotkoff sounds

Theory of finite amplitude waves in fluid-filled elastic tubes, including wave distortion, shock wave propagation, and Korotkoff sounds

Beam, R. M.↗

NASA NTRS1967

An experimental determination of distortion and delay in the FM-FM telemetry system of the Saturn space vehicle.

Saturn space vehicle FM-FM telemetry system distortion and delay for time varying input signal

Adair, B. M.↗

NASA NTRS1968

Reingestion characteristics and inlet flow distortion of V/STOL lift engine fighter configurations.

Exhaust gas reingestion and inlet flow distortion in V/STOL lift engines, discussing static and wind tunnel testing using fighter configuration models

Barrack, J. P.↗

NASA NTRS1968

Distortion and Crosstalk of Linearly Filtered, Angle-Modulated Signals

Linearly filtered angle modulated signals distortion and crosstalk analysis applied to filter input-output relation, noting satellite communication FM reception

Bedrosian, E.↗

NASA NTRS1967

A simplified procedure for correcting a measure angular distribution of particles for distortion by a scattering medium.

Scattering correction method for convolution integral application in calculating particles angular distribution distortion by scattering medium

Duller, N. M.↗

NASA NTRS1968

On the distorted-wave Magnus approximation in nonreactive molecular collision.

Distorted wave Magnus /DWM/ approximation for nonreactive molecular collisions, noting applicability in inelastic transition probabilities computation

Levine, R. D.↗

NASA NTRS1968

The rate distortion function of a Gaussian process with a weighted square error criterion.

Rate distortion function of Gaussian process with weighted square error criterion

Sakrison, D. J.↗

NASA NTRS1968

The perception of size in a distorted room.

Size perception illusion compared for extraneous objects in windows of Ames monocular distorted and rectangular rooms

Gogel, W. C.↗

NASA NTRS1968

Radio frequency distortion in plasmas.

RF harmonic and intermodulation distortion produced by glow discharge and high energy flame plasmas during electromagnetic wave propagation

Trammell, R. D., Jr.↗

NASA NTRS1969

Phase-locked-loop phase modulator with high modulation index, low distortion

Phase-locked-loop phase modulator has the capability of generating a 6.8MHz carrier at modulation indexes as high as 2.5, with a distortion of the demodulated signal of less than 5 percent. These characteristics are obtained without the use of multipliers.

Badstiibner, C. G.↗

NASA NTRS1968