Results 81 to 90 of about 425,179 (247)

Synchronization tracking in pulse position modulation receiver [PDF]

open access: yes, 1987
A clock pulse generator for decoding pulse position modulation in an optical communication receiver is synchronized by a delay tracking loop which multiplies impulses of a data pulse by the square wave clock pulses from the generator to produce positive ...
Vilnrotter, Victor A.
core   +1 more source

Ultrafast-nonlinear ultraviolet pulse modulation in an AlInGaN polariton waveguide operating up to room temperature. [PDF]

open access: yesNat Commun, 2021
Di Paola DM   +11 more
europepmc   +1 more source

Pulse-forming and line-broadening in AM mode locking of the TEA-CO2laser [PDF]

open access: yes, 1977
The present paper describes AM mode locking for homogeneously broadened systems, a procedure for measuring linewidths under laser conditions, and finally, experimental results for a 1-atm CO2laser.
Olbertz, A.H.M., Witteman, W.J.
core   +1 more source

A long-range and long-life telemetry data-acquisition system for heart rate and multiple body temperatures from free-ranging animals [PDF]

open access: yes
The system includes an implantable transmitter, external receiver-retransmitter collar, and a microprocessor-controlled demodulator. The size of the implant is suitable for animals with body weights of a few kilograms or more; further size reduction of ...
Fryer, T. B.   +3 more
core   +1 more source

Design and manufacture of direct current torquer amplifiers Final summary report [PDF]

open access: yes
Design and manufacture of direct current torquer amplifier with pulse width modulation ...
Gilchrest, D. W., Schutz, A. E.
core   +1 more source

Pulse-Width Modulation Regulators

open access: yes, 2016
In the present chapter, the results of Chap. 10 are developed for power supply systems with boost and buckndash;boost converters. Regime parameters of converter are determined relatively to the maximum permissible load voltage and the control pulse width.
Penin, A.A., Penin, A.
openaire   +2 more sources

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