Each micro-electromagnetic detector cell may include a detector portion that measures the angular modulation of the charged particle beam.
A message input signal (S1, g4) undergoes angular modulation in a transmitter (2 - 8, 16 - 26) and reaches a receiver via a transmission channel (11-15,16 - 26).
An angle modulating section (13) subjects the phase signal to angle modulation to output an angle-modulated signal.
The angle modulation device (10) includes a light SSB modulation unit (103a), a light SSB-SC modulation unit (104a), and a light angle modulation unit (105).
Frequency modulation (FM) and phase modulation (PM) both of which are commonly known as angle modulation.
The module k of elliptic functions is used as a modulation parameter instead of the amplitude or the frequency as in conventional amplitude and angle modulation methods.
A modulator is provided which uses the stationary-phase angle modulation method.
high modulation-index angle-modulated system
line-of-sight analogue angle-modulated radio-relay system
line-of-sight analog angle-modulated radio-relay system
The demodulator, receiving the angle modulated communication signal, angle demodulates (130, 160, 210) the angle modulated communication signal to obtain the data.
Angle-modulated signals are transmitted in a communications system.
The present invention relates to a demodulator for angle modulated signals having a carrier frequency.
A phase interpolation receiver for receiving angle modulated radio frequency signals.
The amplitude modulating section (15) subjects the angle-modulated signal to amplitude modulation using a voltage which is controlled, depending on the amplitude signal, to output an amplitude-modulated signal.
The invention relates to a receiver for an angle-modulated optical signal, whereby the angle-modulated optical signal is injected into an optical resonator.
The angle modulated interference signal preferably has a modulation index, (β), that is close to a solution of the equation J0(β) = O, where J0 is a Bassel function of the first kind.
An amplitude modulator section (15) amplitude-modulates the angle-modulated signal by using the signal outputted from the regulator (14).
In the transmitter circuit, a signal generation section (11) generates an amplitude signal and an angle-modulated signal.
This invention relates to a diversity receiving circuit which receives angle-modulated waves by selecting one of a plurality of receiving branches by switching.
Reflected light escapes from the optical resonator on a phase or frequency change of the angle-modulated optical signal.
The variable gain amplifier (14) amplifies the angle-modulated signal using the gain controlled by the gain control section (18).
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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