EE3008通信原理

这门课学什么

课程概述与目标

In this course, students will gain knowledge about the principles of point-to-point communication. Students will learn to understand various modulation schemes for both analog and digital signal transmission. Additionally, students will develop the skills to analyze the performance of these schemes in terms of signal-to-noise ratio, bandwidth requirements, and error performance.

教学内容（Keyword Syllabus）

Spectrum Analysis Fourier transform; bandwidth requirement; basic frequency properties of digital signals. Digital Baseband Transmission for Analogue Signal Formatting analogue information : sampling process, aliasing; pulse amplitude modulation and time division multiplexing; waveform representation of binary digits; Amplitude quantization : quantization noise, uniform and non-uniform quantizing; pulse code modulation (PCM), µ-law companding; Differential PCM. Analog Modulation-AM Amplitude modulation (AM) : generation and detection, signal to noise ratio; modulation index; spectral analysis; system bandwidth requirement; single-sideband modulation. Analog Modulation-FM Frequency Modulation (FM) : narrowband and wideband FM, FM signal generation; spectral analysis of single-tone FM signals; average power and bandwidth; FM receivers. Digital Modulation/Demodulation Phase shift keying, frequency shift keying: generation, differential encoding, coherent & non-coherent detection, error performance in an additive Gaussian channel, bandwidth requirement. Transmission Media Metallic cable: data rate and bandwidth limitation; Optical fibre: light propagation, optical sources and detectors; Satellite: orbit & subsystems, multiple access techniques; Wireless Network: cellular phone, wireless LAN.

校方 PDF 第 4 页 · Keyword Syllabus

预期学习成果

查看学习成果表

CILO	预期学习成果	比重	DEC
1	Evaluate analogue AM systems in both the time and frequency domains.	—	DEC-A1, DEC-A2
2	Describe the FM system in terms of its working principle and implementation. Evaluate a single-tone FM signal in terms of its spectrum lines, bandwidth, and modulation index.	—	DEC-A1, DEC-A2
3	Explain the working principle of PCM and PAM systems in analogue-to-digital signal conversion, and evaluate their performance in terms of quantization level to SQNR, signal bandwidth, and system data rate.	—	DEC-A1, DEC-A2
4	Evaluate coherent BPSK, BFSK and QPSK schemes in terms of signal constellation, system bandwidth, and bit error performance.	—	DEC-A1, DEC-A2
5	Identify different types of transmission media.	—	DEC-A1, DEC-A2

校方 PDF 第 2 页 · Course Intended Learning Outcomes (CILOs)

我能不能修这门课

先修、建议先备和并修要求分别查看；等同及互斥条件也会影响选课。and 表示同时满足，or 表示备选；组合条件按下方原文分组阅读。

先修条件

MA2001 Multi-variable Calculus and Linear Algebra

建议先备知识

无（校方注明 Nil）

并修要求

EE3210 Signals and Systems

其他修读要求

Co-requisites: EE3210 Signals and Systems

等同课程及条件

EE4940

互斥课程及条件

无（校方注明 Nil）

怎么考，怎样才算通过

考核方式

Continuous assessment: 50%; Examination: 50%; Examination duration: 2 hours

各项考核占多少分

考核项目	比重	生成式 AI 使用	备注与限制
TestsCILO 1, 2, 3, 4, 5	40%	否（No）	-
AssignmentsCILO 1, 2, 3, 4, 5	10%	是（Yes）	GenAI tools can be utilized to support reflective writing assignments and to facilitate idea generation in group projects. Students are expected to appropriately acknowledge any use of GenAI tools in their assessment tasks.

校方 PDF 第 2–3 页 · Assessment Tasks / Activities (ATs)

查看校方原始考核表与使用要求

Assessment Tasks / Activities (ATs)

3      EE3008: Principles of Communications




                        ATs                   CILO No.        Weighting (%)       Remarks ("-" for    Allow Use of
                                                                                  nil entry)          GenAI?
1                       Tests (min.: 2)       1, 2, 3, 4, 5   40                  -                   No
2                       #Assignments          1, 2, 3, 4, 5   10                  -                   Yes
                        (min.: 3)

通过条件

Remark: To pass the course, students are required to achieve at least 30% in course work and 30% in the examination. # may include homework, tutorial exercise, project/mini-project, presentation