Examples of using Modulation device in English and their translations into French
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Official
Modulation device using frequency-shift keying.
Control unit 10,linked to the modulation device 3.
Light modulation device with matrix addressing.
Processing unit 11 linked to the modulation device 3.
The modulation device is integrated in the second source;
The transmission percentage of the dynamic optical modulation device;
Sets of frequency modulation device, each power 15kw.
Large modulation depth due to a low impedance modulation device.
This modulation device can be controlled by the control station.
The transmitter comprises a coding device 70 and a modulation device 90.
This modulation device is not limited in pulse power or energy.
The A-140 is a versatile module that can also be used as a modulation device.
A voltage modulation device 63 is disposed between these two stages.
Φ(t) is the instantaneous phase of the optical field measured at an output of the modulation device considered.
And in which the modulation device is controlled by the electrical signal.
I(t) is the instantaneous intensity of the optical field measured at an output of the modulation device considered, and.
The delay modulation device is not limited in pulse power and energy.
The cut-off frequency of low-pass filter 44 of modulation device 10 is, for example, 140 kHz.
Modulation device 3, for automatically modulating the light signal S; and.
However, such a frequency-shift modulation device has the following drawbacks.
The modulation device of FIG. 16 uses an oscillator OSC supplying a carrier wave cos(wo t) at 2 KHz.
However, to prevent the degradation of the modulation device, a moderate average power will be used.
A modulation device 26 is associated with laser 23 to provide intense light beams at selected locations.
That limits the possibilities of application of the 4-PAM modulation device described in the Dubray 2015 article.
Finally, the delay modulation device is independent of the wavelength of the generated pulses.
The modulated signal provided by the modulation device 6 is filtered by a sideband selector filter 7.
The modulation device 90 enables the simultaneous modulation of a plurality of carriers as illustrated, for example, in FIG. 4.
FIG. 8 is a diagram of a phase modulation device used in a first embodiment system in accordance with the invention;
In the modulation device 100, the references 10, 11 a and 12 denote the crystal oscillator, the additional capacitor and the switching relay for the latter.
FIG. 5 shows an embodiment of a modulation device 10′ of an allocation circuit 1′ as shown in FIG. 2.