On the equivalence in performance of several phase-locked loop configurations
Dynamic noise performance equivalence of phase locked or double superheterodyne tracking loops, using noise free external generator
Simon, M. K.↗
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Transient behavior of a phase-locked loop in the presence of noise
Transient behavior of first order phase locked loop in presence of noise, solving Fokker-Planck equation for loop dynamics by numerical integration
Dominiak, K. E.↗
Phase locking of field sequential color wheel for small TV camera
System employs synchronous motor driven by deflection waveform of TV and connected directly to color filter wheel to phase lock wheel to deflection unit. Innovation stabilizes color response of small TV cameras and allows for small, lightweight installations. Problems associated with motor phase changes are cited.
Niemyer, L. L.↗
Tracking analysis of a first order phase- locked loop with two sinewaves modulation
Phase locked-loop tracking with sine wave modulation in Apollo communication systems
Lee, S. Y.↗
Automatic frequency discriminators and control for a phase-lock loop providing frequency preset capabilities Patent
Development of automatic frequency discriminators and control for phase lock loop providing frequency preset capabilities
Kline, A. J., Jr.↗
Phase demodulation system with two phase locked loops Patent
Development of phase demodulation system with two phase locked loops
Hudspeth, T.↗
Diversity receiving system with diversity phase lock Patent
Diversity receiving system with diversity phase lock
Di Losa, V. J.↗
Positive locking check valve Patent
Positive locking check valve for stopping reversed flow
Cahill, N. E.↗
A second/third order hybrid phase locked receiver for tracking Doppler rates
Second/third order hybrid phase locked receiver for tracking frequency ramp signals
Tausworthe, R. C.↗
Phase locked phase modulator including a voltage controlled oscillator Patent
Phase locked phase modulation system with voltage controlled oscillator for final phase linearity
Sivley, J. B.↗
Bearing and gimbal lock mechanism and spiral flex lead module Patent
Low friction bearing and lock mechanism for two-axis gimbal carrying satellite payload
Lloyd, W. B.↗
Orientation and resonance locks for satellites in the elliptic orbit
Satellite orientation during deployment established in order to achieve maximum strength of higher rotational locks for satellites in elliptic orbits
Liu, H.-S.↗
Locking device for turbine rotor blades Patent
Locking device for retaining turbine rotor blades on turbine wheel
Goodrich, J. A.↗
A phase locked loop demodulator for television type PM signals
Phased-locked loop demodulator for television type PM signals on sinusoidal carrier
Wynn, W. D.↗
Numerical evaluation of the transient response for a third-order phase-locked system
Numerical evaluation of transient response for third-order phase-locked system for possible use in tracking high Doppler rates
Johnson, A. C.↗
Continuous self-mode locking of infrared gas lasers
IR gas pulsed lasers continuous self mode locking, observing optical spectra with scanning Fabry-Perot interferometer
Kim, H. H.↗
Time synchronization of a single-mode-locked Nd-glass laser pulse with a Q-switched ruby- laser pulse
Single mode locked Nd-glass laser pulse time synchronization with Q switched ruby laser
Carman, R. L.↗
Analysis of a hybrid phase-locked loop for improved phase estimation
Digital communication hybrid phase locked loop nonlinear feedback system with modulation and carrier components enhancing phase estimation
Stewart, T. L.↗