Fourier Transform and Modulation

Discussion in 'Homework Help' started by jegues, Jan 9, 2013.

  1. jegues

    Thread Starter Well-Known Member

    Sep 13, 2010
    1. The problem statement, all variables and given/known data

    See figure attached.

    2. Relevant equations

    3. The attempt at a solution

    See pdf attached for my attempt at the solution.

    I'm a little confused as to how to draw the phase spectrum for y(t). Would it simply be a line equation of,

    -\frac{\pi}{6000}f \pm \frac{\pi}{2}

    for each given triangle?(the +/- is selected accordingly of course)

    Aside from that, are there any other mistakes?