explain the concept of modulation and its need in long distance communication
Answers
Answered by
1
Baseband transmission has numerous confinements which can be defeated utilizing modulation.
During the time spent in modulation, the baseband signal is deciphered i.e., moved from low recurrence to high recurrence. This recurrence move is corresponding to the recurrence of the carrier.
The modulation procedure expands the recurrence of the signal to be transmitted. In this way, it builds the scope of communication.
The recurrence of the baseband signal is low, and the low-recurrence signals can't travel along distance when they are transmitted. They get intensely constricted so the attenuation helps in reducing the frequency of the transmitted signal and help in traveling in longer distances.
During the time spent in modulation, the baseband signal is deciphered i.e., moved from low recurrence to high recurrence. This recurrence move is corresponding to the recurrence of the carrier.
The modulation procedure expands the recurrence of the signal to be transmitted. In this way, it builds the scope of communication.
The recurrence of the baseband signal is low, and the low-recurrence signals can't travel along distance when they are transmitted. They get intensely constricted so the attenuation helps in reducing the frequency of the transmitted signal and help in traveling in longer distances.
lakshay001:
Is it correct
Similar questions