What is Carson’s rule? Explain it.
Carson’s rule provides a thumb formula to calculate the bandwidth of a single tone wideband FM. According to this rule, the FM bandwidth is given as twice the sum of the frequency deviation and the highest modulating frequency. However, it must be remembered that this rule is just an approximation.
According to the statement, the mathematical representation is
\(BW=2\left(∆ω+ω_m \right)\)
Explain with proper expression
State Channel capacity theorem
Explain the tunneling action in a tunnel diode.
Describe why modulation is necessary for communication.
Write short notes on:
Explain PIN diode and give its application.
