2019 Signal System

Font size  SML

Register update notification mail Add to favorite lecture list
Academic unit or major
Undergraduate major in Electrical and Electronic Engineering
Instructor(s)
Nishiyama Nobuhiko  Shoji Yuya 
Course component(s)
Lecture
Day/Period(Room No.)
Mon5-6(S222)  Thr5-6(S222)  
Group
-
Course number
EEE.S351
Credits
2
Academic year
2019
Offered quarter
1Q
Syllabus updated
2019/3/18
Lecture notes updated
-
Language used
Japanese
Access Index

Course description and aims

This course focuses on the signal transmission systems. Topics include the principle of signal systems, the transmission of pulse signals, frequency transform, modulation and demodulation, the applications of the signal transmission systems. By combining lectures and exercises, the course enables students to understand and acquire the fundamentals of designing linear systems, actual phenomena in the communication systems and designing method applicable to them, the modulation and demodulation for digital transmission system, and how they are used in the practical systems.
The digital transmission system covered in this course is widely used as the basis of the communication systems. Students will learn how information is converted to a signal and delivered to people through a transmission line.

Student learning outcomes

By the end of this course, students will be able to:
1) Understand and explain the fundamental configuration of digital transmission systems.
2) Understand and explain the physical phenomena and its effects for communication systems.
3) Understand and explain the designing method of practical communication systems.
4) Consider the characteristics of designed system by solving or computing equations.

Corresponding educational goals are:
(1) Specialist skills Fundamental specialist skills
(4) Applied skills (inquisitive thinking and/or problem-finding skills) Organization and analysis
(7) Skills acquiring a wide range of expertise, and expanding it into more advanced and other specialized areas

Keywords

Linear system, transmission line, power spectrum, transmitting and receiving filter, error rate, modulation and demodulation

Competencies that will be developed

Intercultural skills Communication skills Specialist skills Critical thinking skills Practical and/or problem-solving skills
- - -

Class flow

At the beginning of each class, a report of preparation for the class is submitted and reviewed. Towards the end of class, students are given exercise problems related to the lecture given that day to solve.

Course schedule/Required learning

  Course schedule Required learning
Class 1 Basic of signal transmission systems 1: Introduction - Review of communication theory, frequency transform Review encoding. Understand the fundamental configuration of a transmission line.
Class 2 Basic of signal transmission system 2: Linear systems - Impulse response, Transfer function Explain properties of linear systems.
Class 3 Basic of signal transmission systems 3: Sampling theorem Understand the sampling theorem in frequency domain.
Class 4 Basic of signal transmission systems 4: Random process - Autocorrelation, Power spectrum Review the autocorrelation and understand the power spectrum.
Class 5 Basic of signal transmission systems 5: Exercise problems using MATLAB Solve and visualize exercise problems covering the contents of classes 1-4
Class 6 Basic of pulse transmission 1: Gaussian noise - Probability distributions, Power spectrum, Filter Understand causes of noise in a transmission line.
Class 7 Basic of pulse transmission 2: Receiving filter - Matching condition, Signal to noise ratio Understand the designing method to receive degraded signals.
Class 8 Basic of pulse transmission 3: Design of transmitting filter - Band limitation, Intersymbol interference, Skew compensation Understand the designing method to compensate signal degradations.
Class 9 Basic of pulse transmission 4: Detection - Symbol synchronization, Error rate Understand the relation between the error rate and the signal quality.
Class 10 Basis of pulse transmission 5: Exercise problems using MATLAB Solve and visualize exercise problems covering the contents of classes 6-9.
Class 11 Frequency transform, modulation and demodulation 1: Low-pass and band-pass systems - Frequency transform, Analytical signal Understand signal transmitting suitable for the transmission line.
Class 12 Frequency transform, modulation and demodulation 2: Quadrature modulation - QAM, Frequency usage efficiency, Throughput Understand the relation between the signal transmission and efficiency.
Class 13 Frequency transform, modulation and demodulation 3: Exercise problems using MATLAB Solve and visualize exercise problems covering the contents of classes 11-12.
Class 14 Application of signal transmission systems 1: Optical fiber communication system Explain recent trend of optical fiber communication systems.
Class 15 Application of signal transmission systems 2: Wireless communication system Explain recent trend of wireless communication systems.

Textbook(s)

Handouts are distributed through the OCW-i.
(Preferred for deep understanding) S. Haykin, M. Moher, "Communication Systems," 5th Eds. Wiley; ISBN: 978-1-118-83668-2

Reference books, course materials, etc.

Morikura, Masahiro. Communication Systems. Ohm-sha; ISBN-13: 978-4274214738 (Japanese)
Reference book of programming MATLAB depending on the skill of MATLAB

Assessment criteria and methods

Students' knowledge of Signal transmission system, Pulse transmission, and Frequency transform, modulation and demodulation, and their ability to apply them to problems will be assessed.
Exercises and homework in every class 40%, exercise problems using MATLAB 20%, final exams 40%.

Related courses

  • EEE.M211 : Fourier Transform and Laplace Transform
  • EEE.M231 : Applied Probability and Statistical Theory
  • EEE.S341 : Communication Theory (Electrical and Electronic Engineering)
  • EEE.S361 : Opto-electronics Opto-electronics
  • EEE.D361 : Photonic Devices
  • EEE.S301 : Waveguide Engineering and the Radio Law

Prerequisites (i.e., required knowledge, skills, courses, etc.)

Students must have successfully completed Fourier Transform and Laplace Transform, Applied Probability and Statistical Theory, Communication Theory or have equivalent knowledge.

Contact information (e-mail and phone)    Notice : Please replace from "[at]" to "@"(half-width character).

Nishiyama: nishiyama[at]ee.e.titech.ac.jp
Shoji: shoji[at]ee.e.titech.ac.jp

Office hours

Contact by e-mail in advance to schedule an appointment.

Page Top