0
One way to demodulate an amplitude modulated signal from its carrier is to build a peak-follower. This could be a simple RC filter with a diode at the input. The voltage across the capacitor would charge to the peak value of the carrier (envelope), and then discharge through the resistor. The time constant would be selected so that the capacitor would have no "trouble" following the envelope. Since the typical ratio of signal to carrier frequency is quite high, i.e. 20kHz signal vs 1MHz carrier, the time constant can be quite short.
What else can I help you with?
What type of electrical waveform is produced by a Ferroresonant Power Supply?
Sine wave
What is the duration of Sine Totoo?
The duration of Sine Totoo is 3600.0 seconds.
What are the release dates for Madalien the Small - 2008?
Madalien the Small - 2008 was released on: USA: 2008 (Sine! Sine! Film Fest)
Why sine wave is unstable at low frequency?
The sine wave at low frequency is unstable because it can create strong currents that nobody can stop them from
Can you use a transformer to convert modified sine wave to pure sine wave?
we cannot use transformer because transformer cannot change frequency . . .
What type of electrical waveform is produced by a Ferroresonant Power Supply?
Sine wave
Why sine wave is used to generation of electricity?
A sine wave is, theoretically at least, the naturally-generated voltage produced by any rotating machine. This is because the voltage induced into a conductor that rotates within a magnetic field is proportional to the sine of the angle at which the conductor cuts the magnetic flux. In practise, a perfect sine wave is not produced in most practical machines, but it is close enough for practical purposes.
What type of instruments sine wave?
Sinusoidal waves are commonly produced by instruments such as synthesizers, function generators, and oscillators. These instruments are capable of generating pure sine waves with a consistent frequency and amplitude.
What is the sine of 810?
sine 810 = sine 90 = 1
What is a rectifier with a single capacitor filter suitable to supply?
A circuit that doesn't require a lot of filtering such as a charging circuit for a battery. In a single capacitor filter, the sine wave or AC doesn't get completely eliminated.
If two integers have the same sign what is the sine of their sum?
Sine(A+ B) = Sine(A)*Cosine(B) + Cosine(A)*Sine(B).
Is there a device that converts modified sine wave AC output from a generator to pure sine wave AC?
Well, a pure sine wave can only be produced as a pure sine wave. If it was modified to begin with, it would never be a pure sine wave. However, an actual generator should be supplying pure sine wave output, while something such as an inverter would be producing a modified sine wave.
What is the value of sine 3.3?
Sine 3.3 degrees is about 0.057564. Sine 3.3 radians is about -0.157746. Sine 3.3 grads is about 0.051813.
What is sine infinity?
Sine does not converge but oscillates. As a result sine does not tend to a limit as its argument tends to infinity. So sine(infinity) is not defined.
How is sinusoidal signal produced?
You may use a filter which will round off the square pulse to sine wave.The higher order the filter the better the SINE wave . The Square pulse and the sine wave must both be tuned to our required frequency
When the diode in an envelope detector rectifies the electrical current how come the output isn't buzzy like when a sine wave has the bottom completely cut out the output sounds buzzy?
because the capacitor connected to the diode on the output side "filters out" the areas that would normally be chopped out by the diode. It does that, for example, by maintaining the voltage during the cut out portion of the sine wave.
What is the meaning of sine dine?
sine dine
