Please answer this showing all asked in problem. CHAPTER 8-NOISE IN MODULATION SYSTEMS a. Describe the characteristics of the following modulation methods. Use the "Comments" column in th...
CHAPTER 8-NOISE IN MODULATION SYSTEMS a. Describe the characteristics of the following modulation methods. Use the "Comments" column in the table to define the variables, expand on and justify. SSB FM PCM Comments PCM SSB FM PCM- Bandwidth SNR Adjustments SSB- FM PCM- SSB- FM- Salient Characteristics Design a communications alphabet with 16 symbols. Use Amplitude and Phase Modulation (16-QAM). b. Formula of the modulated waveforms Xe (t) i. i. Constellation diagram
CHAPTER 8-NOISE IN MODULATION SYSTEMS a. Describe the characteristics of the following modulation methods. Use the "Comments" column in the table to define the variables, expand on and justify. SSB FM PCM Comments PCM SSB FM PCM- Bandwidth SNR Adjustments SSB- FM PCM- SSB- FM- Salient Characteristics Design a communications alphabet with 16 symbols. Use Amplitude and Phase Modulation (16-QAM). b. Formula of the modulated waveforms Xe (t) i. i. Constellation diagram