apa hubungan antara sinyal digital dan carrier dalam sinyal ASK?
suggest another circiut for generating the ASK signal
An RLC circuit can affect the amplitude of a signal by either amplifying or dampening it. The circuit can resonate at a specific frequency, causing the amplitude of the signal to increase (in resonance) or decrease (out of resonance) depending on the values of the components. The circuit's impedance at a given frequency dictates how much the signal's amplitude will be affected.
attenuator is a circuit which is used to reduce the amplitude of the signal.
parallel circuit.
The amplitude is 150; 30
http://www.zen22142.zen.co.uk/spice/ammod.htm
Another word for closed circuit is a loop.
If the amplitude decreases the energy in the wave also decreases. The energy that was in the wave before the amplitude was decreased will have been absorbed into the surroundings, be they physical objects in the case of sound waves, or an electrical circuit or light absorbing material, to suggest a few different cases.
you ask professor smith from the UNH ECE department
The value of the amplitude of an electric current is measured in amperes (A) using a tool called an ammeter. The ammeter is connected in series with the circuit to measure the flow of current. The reading on the ammeter displays the amplitude value of the current.
It is a device or electronic circuit that changes the frequency of an oscillator according to the amplitude of modulating signal. For instance, if the modulation is linear, the modulator changes the frequency proportional to the amplitude of the modulating voltage.
amplifier is electronic circuit which is used to increase the amplitude of the input signal without affecting its frequency and phase.