Problem 7 Consider a single sideband amplitude modulation suppressed carrier (SSB-SC). Let the message spectrum be that shown in Problem 6 and let a. Sketch a block diagram of the SSB-SC transmitter system showing a mixer, filter, and antenna. Label the signals at the different stages of your transmitter. b. Sketch the frequency response �(�) of the minimum bandwidth filter needed by your transmitter to generate proper SSB-SC. Note you may use an upper side band or lower sideband filter (your choice). c. Sketch the spectrum of the signal at the antenna of your system. Label the spectrum in a manner consistent with your notation in a.