For double sideband (DSB) signal f) What is the difficulty of synchronous demodulation (coherent detection)?  g) Compare between the ordinary amplitude modulation (AM), and double  sideband (DSB) modulation in terms of transmitted power, complexity of  demodulation, receiver cost, and bandwidth

A carrier is modulated simultaneously by two baseband signals . For one signal, the modulation index is 0.3 and the overall modulation index is 0.5. What will be the modulation index for the other baseband signal?

For single sideband (SSB) modulation  d) Explain with drawing the demodulation process of SSB signal.e) How many single sideband (SSB) stations can be accommodated in a 180 KHz bandwidth if the highest modulating signal frequency fmax is 9 KHz?f) What are the main advantages and disadvantages of single sideband (SSB) modulation compared with ordinary amplitude modulation (AM).