Investigation of single crystal microwave acoustical delay line materials Semiannual progress report, 1 Jul. - 31 Dec. 1967
Lithium metaniobate and metatantalate single crystals evaluated for use in microwave acoustical delay lines
Kedzie, R. W.↗
SEARCH · Engineering Papers
Results for “Delays”
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
The effect of damping, time delays and parameter variations on the stability of a nonconservative system
Effects of damping, time delays, and parameter variations on stability of nonconservative double pendulum
Infante, E. F.↗
An improved delayed neutron fission product monitor
Improved delayed neutron fission product monitor for operation in reactor coolant system
Heckelman, J. D.↗
Threshold switching delayed response in ferrite memory cores.
Delayed response in threshold switching from reset state in ferrite memory cores consisting of magnesium compounds
Barker, R. C.↗
Origin of threshold-response delay in ferrite memory cores.
Time logarithmic switching to explain anomalous delay in threshold response of MgMnZn ferrite memory cores
Barker, R. C.↗
Tunnel diode switching delay
Approximative solution for tunnel diode switching delay function
Bilinskii, I. YA.↗
Apollo range safety destruct time delay, Saturn 1B and Saturn 5
Safe destruct time and range safety time delay for Saturn 1B and Saturn 5 from pad to 40,000 feet
Teixeira, C.↗
Optimal control of linear systems with time- delay and observation noise
Optimal control generated by Kalman filter and least mean-squared predictor for linear systems with time delay
Kleinman, D. L.↗
Optimal control of linear time-delay systems
Optimal feedback control obtained for linear time-varying system with time delay, developing numerical method for solving performance differential equations
Aggarwal, J. K.↗
Determination of astrodynamic constants and a test of the general relativistic time delay with S-band range and Doppler data from Mariners 6 and 7
Earth/moon mass ratio and Mars mass and ephemeris from Mariners range and Doppler tracking data, noting relativistic time delay measurement possibility
Anderson, J. D.↗
Delayed fracture in viscoelastic-plastic solids
Viscoelastic-plastic solid delayed fracture associated with wedge formation of crazed material at crack tip
Knauss, W. G.↗
Interplanetary radar time delays in general relativity
Earth to planet radar signal time delay in general relativity expressed in relativistic spherical polar coordinates of earth and planet
Mcvittie, G. C.↗
Parameter analysis of systems with time delay
Pontryagin stability criterion interpretation for systems with time delay in parameter plane, using computer oriented method
Karmarkar, J. S.↗
Stability analysis of systems with time delay
Computerized Pontryagin stability analysis of nonlinear multiple delay systems
Karmarkar, J. S.↗
Stability analysis of systems with distributed delay
Pontryagin stability for distributed delay or parameter systems, using Brin criterion
Karmarkar, J. S.↗
Phase delay of the solid earth tide
Phase delay of solid earth tide, minimizing ocean and atmosphere loading by strain seismograph measurement
Jungels, P.↗
Digital decoder for phase-delay coded data
Coded or modulated digital data converts to nonreturn to zero /NRZ/ data. Technique includes logic implementation and pertinent timing diagrams. Demodulation to NRZ facilitates digital logic operations on incoming data. Phase-delay modulation has advantage of inherent self-timing not present in NRZ modulation.
Lewin, J.↗
Data Compression System with a Minimum Time Delay Unit-Patent
Minimum time delay unit for conventional time multiplexed data compression channels
Bourke, D. G.↗