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Performance of Noncoherent Receivers (Proakis: chapter 8.6.4, 8.6.5, 9.5.2, 9.5.3) EEE3012 – Spring 2020

Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

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Page 1: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

Performance of Noncoherent Receivers

(Proakis: chapter 8.6.4, 8.6.5, 9.5.2, 9.5.3)

EEE3012 – Spring 2020

Page 2: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

Digital Communication System

Page 3: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

Overview

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 4: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

Noncoherent Reception

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 5: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

Differential Encoding

Page 6: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

cont …

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 7: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

1. Coherent Reception

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 8: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

2. Differential Reception

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 9: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

cont …

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 10: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

cont …

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 11: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

cont …

DONG IN KIM
DONG IN KIM
Page 12: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

cont …

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 13: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

Noncoherent Reception

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 14: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

Orthogonal Signaling

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 15: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

cont …

Solar
텍스트 상자
2
Solar
텍스트 상자
2
Page 16: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

Receiver Structure

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 17: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

Decision Processing

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 18: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

cont …

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 19: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

cont …

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 20: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

Bessel Functions

DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 21: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

Decision Rule

DONG IN KIM
Page 22: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

Optimum Noncoherent Receiver

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 23: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

Performance : BFSK

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 24: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

cont …

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 25: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

Performance : M-ary FSK

DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 26: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

cont …

DONG IN KIM
DONG IN KIM
DONG IN KIM
Page 27: Performance of Noncoherent Receiversicc.skku.ac.kr/~dikim/teaching/3012/notes/EEE3012p_10.pdf · 2020-05-08 · the j:ece.ived. siqmll ass its the with O hold. Il . Il ] T.]he two

Key Facts