digitally modulated signals and their psds: askand...

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Digitally Modulated Signals and Their PSDs: ASK and PSK Prof. Joon Ho Cho Department of Electrical Engineering, POSTECH Digital Communication System: Modulation, Demodulation, & Power Spectrum

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Page 1: Digitally Modulated Signals and Their PSDs: ASKand PSKcisl.postech.ac.kr/class/eece578/KMOOC2015/note/jhc_10_3.pdf · 2019. 5. 21. · fc = 0 is not allowed for PSK in general. In

Digitally Modulated Signals and Their PSDs: ASK and PSK

Prof. Joon Ho Cho

Department of Electrical Engineering, POSTECH

Digital Communication System: Modulation, Demodulation, & Power Spectrum

Page 2: Digitally Modulated Signals and Their PSDs: ASKand PSKcisl.postech.ac.kr/class/eece578/KMOOC2015/note/jhc_10_3.pdf · 2019. 5. 21. · fc = 0 is not allowed for PSK in general. In
Page 3: Digitally Modulated Signals and Their PSDs: ASKand PSKcisl.postech.ac.kr/class/eece578/KMOOC2015/note/jhc_10_3.pdf · 2019. 5. 21. · fc = 0 is not allowed for PSK in general. In
Page 4: Digitally Modulated Signals and Their PSDs: ASKand PSKcisl.postech.ac.kr/class/eece578/KMOOC2015/note/jhc_10_3.pdf · 2019. 5. 21. · fc = 0 is not allowed for PSK in general. In
Page 5: Digitally Modulated Signals and Their PSDs: ASKand PSKcisl.postech.ac.kr/class/eece578/KMOOC2015/note/jhc_10_3.pdf · 2019. 5. 21. · fc = 0 is not allowed for PSK in general. In
Page 6: Digitally Modulated Signals and Their PSDs: ASKand PSKcisl.postech.ac.kr/class/eece578/KMOOC2015/note/jhc_10_3.pdf · 2019. 5. 21. · fc = 0 is not allowed for PSK in general. In
Page 7: Digitally Modulated Signals and Their PSDs: ASKand PSKcisl.postech.ac.kr/class/eece578/KMOOC2015/note/jhc_10_3.pdf · 2019. 5. 21. · fc = 0 is not allowed for PSK in general. In
Page 8: Digitally Modulated Signals and Their PSDs: ASKand PSKcisl.postech.ac.kr/class/eece578/KMOOC2015/note/jhc_10_3.pdf · 2019. 5. 21. · fc = 0 is not allowed for PSK in general. In
Page 9: Digitally Modulated Signals and Their PSDs: ASKand PSKcisl.postech.ac.kr/class/eece578/KMOOC2015/note/jhc_10_3.pdf · 2019. 5. 21. · fc = 0 is not allowed for PSK in general. In
Page 10: Digitally Modulated Signals and Their PSDs: ASKand PSKcisl.postech.ac.kr/class/eece578/KMOOC2015/note/jhc_10_3.pdf · 2019. 5. 21. · fc = 0 is not allowed for PSK in general. In
Page 11: Digitally Modulated Signals and Their PSDs: ASKand PSKcisl.postech.ac.kr/class/eece578/KMOOC2015/note/jhc_10_3.pdf · 2019. 5. 21. · fc = 0 is not allowed for PSK in general. In
Page 12: Digitally Modulated Signals and Their PSDs: ASKand PSKcisl.postech.ac.kr/class/eece578/KMOOC2015/note/jhc_10_3.pdf · 2019. 5. 21. · fc = 0 is not allowed for PSK in general. In