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What are continuous wave scramblers?
how do they operate?
can you solve me this question:
it moves the frequency component of the input (unscrambled) signal,s(t), to a new spectral (frequency) location making the output signal,s*(s), unintelligible (scrambled); Assume the input signal is the alternate 1s and 0s withe non-polar non-to-zero (NRZ)with 5-v amplitude. That is periodic rectangular wave of amplitude A=5-v, time scale a=10exp6, and duty cycle 50%. on the other hand, the scrambling sinusoidal wave has amplitude of 1-v and frequency 1MHz. assume the scrambler is linear and time-invariant(LTI) system. Analytically find the complex Fourier series of the unscrambled and scrambled signal, plot the magnitude and phase spectra of the two signals.
how do they operate?
can you solve me this question:
it moves the frequency component of the input (unscrambled) signal,s(t), to a new spectral (frequency) location making the output signal,s*(s), unintelligible (scrambled); Assume the input signal is the alternate 1s and 0s withe non-polar non-to-zero (NRZ)with 5-v amplitude. That is periodic rectangular wave of amplitude A=5-v, time scale a=10exp6, and duty cycle 50%. on the other hand, the scrambling sinusoidal wave has amplitude of 1-v and frequency 1MHz. assume the scrambler is linear and time-invariant(LTI) system. Analytically find the complex Fourier series of the unscrambled and scrambled signal, plot the magnitude and phase spectra of the two signals.