Howtosignalprocessing
Carrier - page 3
How to Get Started On Demodulating Signals Such As Amplitude Modulation and Pulse Width Modulation
How do you perform amplitude modulation and demodulation?What is the simplest way to demodulate an AM signal?How is pulse width modulation demodulate...
Why the carrier frequency does not appear after AM modulation?
Does the carrier frequency remains constant during AM?What is the carrier frequency in an AM?What happens to the carrier amplitude in frequency modul...
How to perform carrier phase recovery in software?
What is carrier phase recovery?How do you recover a carrier in digital modulation?Why carrier recovery circuit required for PSK technique? What is c...
How to Shift Carrier Frequency in QAM Signal?
What is the carrier frequency in the modulation?What generates the carrier frequency?What is quadrature carrier multiplexing? What is the carrier fr...
Why Carrier signal can't have frequency less than Message signal
Why carrier frequency is always higher than message?Which signal has the higher frequency the carrier or the message?What is the difference between c...
How to find carrier frequency of a signal
How do you calculate carrier frequency?What is the carrier frequency of a signal?How do you calculate carrier frequency in modulation?What is the car...
What is the need for carrier signal in communication
The purpose of the carrier is usually either to transmit the information through space as an electromagnetic wave (as in radio communication), or to a...
Increase the energy of the carrier waves and become
What increases the energy of the carrier wave?What produces a carrier wave?What does a carrier wave do?How do you modulate a carrier wave? What incr...
Why is carrier frequency high
We need the carrier waves of high frequency for distant communication because high frequency carrier waves travel with the speed of light and do not r...