Question
The binary sequence 11100101 is applied to and ASK modulator. The bit duration is 1s and the sinusoidal carrier wave used to represent symbol 1
The binary sequence 11100101 is applied to and ASK modulator. The bit duration is 1μs and the sinusoidal carrier wave used to represent symbol 1 has a frequency equal to 7MHz.
a. Find the transmission bandwidth of the transmitted signal.
b. Plot the waveform of the transmitted ASK signal.
Assume that the line encoder and the carrier-wave oscillator are controlled by a common clock.
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Given Binary bit sequence 11100101 applied to ASK Bit dur...
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Fundamentals of Physics
Authors: Jearl Walker, Halliday Resnick
8th Extended edition
471758019, 978-0471758013
