通信原理简明教程（双语）

Contents



Chapter 1Introduction

1．1Basic concepts and models of communication system

1．1．1Communication system model

1．1．2Analog communication model

1．1．3Digital communication model

1．2The classification of communication systems

1．2．1Modulation mode

1．2．2Division of frequency band

1．3Information and its measurement

1．4The main performance index of communication systems

Summary and discussion

Homework

Vocabulary


Chapter 2Random processes

2．1Basic concepts of random processes (Definition of random processes)

2．1．1Definition

2．1．2Numerical characteristics of a random process

2．2Stationary Random Process

2．2．1Definition

2．2．2Ergodicity

2．2．3Autocorrelation function of stationary random processes

2．2．4Power Spectral Density

2．3Gaussian process

2．4Transmission of a random process through a Linear TimeInvariant (LTI) filter

2．5Narrowband random process

2．6Sine wave plus narrowband Gaussian noise

2．7Gaussian white noise and band pass white noise

Summary and discussion

Homework

Vocabulary


Chapter 3Channel

3．1The classification of channels

3．1．1Wireless channels

3．1．2Wire channel

3．2Channel models

3．2．1Modulation channel model (调制解调模型)

3．2．2Coding channel model (编码信道模型)

3．3Influence of the channel characteristics on transmission (for modulation model)

3．3．1Influence of constant parameter channel on signal transmission

3．3．2Influence of random parameter channel of signal transmission

3．4Channel capacity (continuous channel)

Summary and discussion

Homework

Vocabulary and terminologies

Chapter 4Continuouswave modulation (Analog modulation system)

4．1Introduction

4．2Linear modulation

4．2．1AM

4．2．2DoubleSideband Modulation

4．2．3SingleSideband Modulation

4．2．4Vestigial Sideband Modulation

4．3Antinoise performance of linear demodulation

4．3．1Noise in linear receiver using coherent detection

4．3．2Noise in AM receivers using envelope detection

Homework (part 1)

4．4Angle modulation (Nonlinear modulation process)

4．4．1Basic definitions

4．4．2NBFM(窄带调频)

4．4．3Wideband frequency modulation (WBFM)

4．4．4Generating an FM signal

4．4．5Demodulation of FM signals

4．4．6Noise in FM receivers

4．5Frequencydivision multiplexing(频分复用)

Summary and discussion

Homework (part 2)

Terminologies

Chapter 5Pulse modulation

5．1Sampling process

5．2Analog pulse modulation (模拟脉冲调制)

5．3Quantization process (量化过程)of sampled signal

5．3．1Uniform quantization (均匀量化)

5．3．2Nonuniform quantization

5．4PCM(Pulse code modulation,脉冲编码调制)

5．4．1The principle of PCM

5．4．2Noise in PCM system

5．4．3Delta modulation (增量调制)

5．4．4DPCM (Differential pulse code modulation，差分脉冲调制)

5．5TDM(TimeDivision Multiplexing,时分复用)

Summary and discussion

Homework

Terminologies

Chapter 6Baseband pulse transmission

6．1Waveform and frequency characteristics of baseband digital signal

6．1．1Waveform of baseband digital signal

6．1．2Symbol code types of baseband digital signals for transmission

6．1．3Frequency characteristic

6．2Matched filter

6．3Error rate due to noise

6．3．1Binary polar baseband system

6．3．2The unipolar baseband system

6．4Intersymbol Interference

6．4．1Nyquist’s criterion Ⅰ

6．4．2Nyquist’s criterion Ⅱ

6．5Eye pattern

Summary and discussion

Homework

Terminologies

Chapter 7Passband data transmission (Digital passband transmission)

7．1The basic principle of three digital passband modulation

7．1．1ASK

7．1．2FSK

7．1．3PSK (Absolute phase shift keying)

7．1．4DPSK (Differential PSK)

7．2Antinoise performance of digital passband modulation system

7．2．1Bit error rate of ASK

7．2．2Bit error rate of 2FSK

7．2．3Bit error rate of PSK

7．2．4Performance comparison of digital keying transmission system

7．3Hybrid amplitude/phase modulation schemes

7．4OFDM system

Summary and discussion

Homework

Terminologies


Chapter 8Further reading： new technologies in communication systems

8．1Compressive sensing (CS)

8．1．1Introduction

8．1．2The mathematics theory

8．1．3Application

8．2Ultra wideband (UWB) system

8．2．1The definition of UWB

8．2．2Comparison with other wireless communications

8．2．3Feature of UWB

8．2．4Impulse modulation signal in UWB signal

8．2．5The application of UWB

8．3MIMO technology

8．3．1The model of MIMO

8．3．2Applications

References of Chapter 8

附录AMATLAB仿真实验

Experiment 1Continuouswave modulation (Corresponding to Chapter 4)

Experiment 2Pulse modulation (Corresponding to Chapter 5)

Experiment 3Digital passband transmission(Corresponding to Chapter 7)

附录B实验箱实验

实验一各种模拟信号源实验

实验二脉冲编码调制PCM

实验三AMI/HDB3编码和译码过程实验

实验四FSK调制解调实验

实验五通信系统综合实验

附录C误差函数表

参考文献