ELG3175: Introduction to Communication Systems (Winter 2024)

(under construction, frequently updated)


Announcements:

 

 

Assignment 8 has been posted (see below).

 

***

Lab guidelines have been posted. Please download and read carefully the generic guide and the guide of Lab 1. 1st lab session is on Jan. 24.

 

New classrooms for lectures:

Wednesday:  MRN 021

Friday:  MNO E217

 

First class: Jan. 10 (Wed.), 16:00.

 

Download and print the lecture slides before attending the class. Important announcements will be made – do not miss it.

 

See Lecture 1 (below) for more info.

 

No tutorial first week. No Labs first two weeks.

 

See Lecture 1 below for extra info.

 

You are strongly advised to download all course material to your device as soon as it becomes available and to make a backup of it. Do not expect it to be available online 24/7 as servers and networks are not 100% reliable; outages do happen.

 

Course information:

see Lecture 1


Office hours:

Wed. 5;30 -7pm. You are encouraged to ask questions during lectures (additionally, time will be allocated at the end of each lecture).

Any Lab, Tutorial or assignment-related questions – to the respective TA.

Lectures:

1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14

Assignments:

 

Assignments: 1, 2, 3, 4, 5, 6, 7, 8

 

Remember that very little is gained by reading the solution to a problem before seriously attempting to solve it.” W. Briggs, Ants, Bikes and Clocks: Problem Solving for Undergraduates, 2005.

 

Please include in your solutions all the intermediate results and their numerical values (if applicable). Detailed solutions with explanations are required, not just the final answers; all symbols used must be defined, including units used (e.g. f = frequency [Hz]). Missing explanations, symbol definitions/units will be penalized. Your answers should demonstrate the full extent of your knowledge and the latter will determine your marks.

 

*Plagiarism:cut-and-paste” from a student to a student, other forms of “borrowing” the material for the assignments from anywhere, including Internet and other sources of solutions, and presenting it as your own work. It is absolutely unacceptable and will be penalized. Each student is expected to submit his own solutions. If two (or more) identical or almost identical sets of solutions are found, each student involved receives 0 (zero) for that particular assignment. If this happens twice, the students involved receive 0 (zero) for the entire assignment component of the course in the marking scheme and the case will be send to the Dean’s office for further investigation.

 

Assignment marks:


Lab Info:

 

Lab guides: General guidelines, Lab 1, 2, 3, 4

 

Please note that the preparation part has to be done before coming to the lab!

 

Lab equipment manuals:

 

§  Spectrum analyzer HMS3010: brief summary and full manual

§  Oscilloscope HMO722: brief summary and full manual

§  Function generator Agilent 33500: brief summary and full manual

§  Krohn-Hite 3384 filter

§  Krohn-Hite 3200 filter

§  PCM Encoder 9444

§  PCM Decoder 9445

 

Additional info:

 

Filters:

§ http://en.wikipedia.org/wiki/Butterworth_filter,

§ http://en.wikipedia.org/wiki/Chebyshev_filter

§ http://en.wikipedia.org/wiki/Elliptic_filter

 

Spectrum Analyzers (by Agilent Technologies) – a good description if you wish to know how modern spectrum analyzers work. While the whole document is lengthy, first 2 chapters give a good introduction.

 

Evaluating Oscilloscope Fundamentals (by Agilent Technologies)

Oscilloscope Fundamentals (by Agilent Technologies)

Useful links:

§  http://en.wikipedia.org/wiki/Oscilloscope

§  http://en.wikipedia.org/wiki/Lissajous_curve

§  http://en.wikipedia.org/wiki/Spectrum_analyzer

§  http://www.youtube.com/watch?v=WkC9As4yYvU&feature=related

§  http://www.youtube.com/watch?v=hUIgAu3QQWQ

 

 


Additional material:

 


Laboratories:

See Lecture 1

 

Tutorial:

 

See Lecture 1

Teaching Assistants:

Milad Dabiri (tutorials, assignments), mdabi038@uottawa.ca , office hours: Fri. 5:30-6:30pm (CBY B508)

Bo Xu (Labs), bxu040@uottawa.ca

Course Textbook:

L.W. Couch II, Digital and Analog Communication Systems, 8th Edition, Prentice Hall, 2013. (available at the library and at Amazon.com)

Additional texts:

 

§  A.V. Oppenheim, A.S. Willsky, Signals and Systems, Prentice Hall, 1997.

§  H.P. Hsu, Analog and Digital Communications, McGraw Hill, 1993 (or 2002).

§  J.G. Proakis, M.Salehi, Fundamentals of Communications Systems, Prentice Hall, 2005.

§  B.P.Lathi, Modern Digital and Analog Communication Systems, Oxford University Press, 1998.

§  A.B. Carlson, P.B. Crilly, J.C. Rutledge, Communication Systems, McGraw Hill, 2002.

§  R.E. Ziemer, W.H. Tranter, Principles of Communications, Wiley, New York, 2009.


Midterm Exam:

 

See Lecture 1 for schedule.

 

* The midterm will cover all the topics discussed in the class before the midterm, with special emphasis on the topics included in the assignments, labs and tutorials.

* Closed-book examination; 1 page (letter-size, single-sided) of reference material is allowed.

* No students’ questions will be answered by the instructor or the proctors during the exam.

* Your answers have to demonstrate the full extent of your knowledge.
* Write legibly, communicate efficiently (that is, understandable to others). This is not less important than the technical accuracy of your answers.

* Please include in your solutions all the intermediate results and their numerical values (if applicable). Detailed solutions with explanations are required, not just the final answers/equations; all symbols used must be defined, including units used (e.g. f = frequency [Hz]). Missing explanations, symbol definitions/units will be penalized. Your answers should demonstrate the full extent of your knowledge and the latter will determine your marks.

 

Criteria for marking are here.

Final Exam:

See the university web site for the schedule.

 

Same rules as for the midterm (above), except:

 

* 3h. The final exam will cover all the topics discussed in the class (including lectures, tutorials, labs, assignments) with special emphasis on the material included in the assignments, tutorials and the labs.

* 2 pages (letter-size, single-sided) of reference material are allowed