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More Electronics and Communication Questions
The circuit in the figure employs positive feedback and is intended to generate sinusoidal oscillation. If at a frequency $${{\text{f}}_0},{\text{B}}\left( {\text{f}} \right) = \frac{{{{\text{V}}_{\text{f}}}\left( {\text{f}} \right)}}{{{{\text{V}}_0}\left( {\text{f}} \right)}} = \frac{1}{6}\angle {0^ \circ }$$ then to sustain oscillation at this frequency
In a digital communication system, transmissions of successive bits through a noisy channel are assumed to be independent events with error probability p. The probability of at most one error in the transmission of an 8-bit sequence is
Practical pulse broadening value for graded index fiber lies in the range of . . . . . . . .
Which of the following statement regarding waveguides is incorrect?
Which of the following problem occur due to adjacent channel interference?