ELG3175: Introduction to Communication Systems (Winter 2018)

(under construction, frequently updated)


Announcements:

 

 

Unofficial final exam marks and final grades are now posted. The official grades will be announced by the university in the regular way. If you wish to see your marked final exam paper, it will be available on Thursday May 29, 4-6pm in CBY B508 (TA: Mahdi Khojastehnia, mkhoj015@uottawa.ca). It will not be available at any other time.

 

Please note the following:

 

• The final exam has been marked very carefully.

• The marks reflect, as required by the University regulations, the academic performance, not needs/wishes/bargaining abilities etc.

• Everything has already been rounded off to your advantage.

• Marks are non-negotiable and non-discussable.

• If you do believe that a mistake was made when marking, you may request re-marking, but only once.

• All requests for re-marking have to be done in writing using the official remarking form provided by the TA. Read carefully the rules of re-marking on that form. The revised mark is considered to be final and no further requests for re-marking will be accepted.

• The marking margin (2.5 points) has been added to the final mark to compensate for inaccuracies in the marking. If you do request re-marking, the margin becomes null as I’ll double-check everything to eliminate any inaccuracy.

• These rules are absolutely FIRM and NON-NEGOTIABLE.

 

 

***

Lab 4 marks have been posted. Please double-check and report any errors to the TA within 1 week.

Lec. 13 has been updated.

Lab 3 marks have been posted. Double-check and report any errors to the TA within 1 week.

Assignment 7 has been posted.

Lab 1, 2 marks have been posted. Double-check and report any errors to the TA within 1 week.

Midterm marks have been posted.

Assignment 4 has been posted.

Room change: from now on, lectures will take place in SITE A0150.

Labs begin Jan. 22 – please read carefully the guidelines (see below) and do preparation questions before coming to the lab (this will be marked by the TA).

Tutorials begin Jan 16.

Download and print the lecture slides before coming to the class.

First class: Jan. 10 (Wed.). Tutorials begin on Jan. 16. Labs begin on Jan. 22.

No tutorial first week. No Labs first two weeks.

 

Course information:

see Lecture 1


Office hours:


 

Office hours: Thursdays, 5-6pm. Outside office hours - by appointment only. No exceptions! You are encouraged to ask questions immediately after lectures (but not before). No questions by email (will not be answered).

Lectures:

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14

Assignments:

 

1, 2, 3, 4, 5, 6, 7,

 

*Please give detailed solutions, not just final answers. Explain all important steps, do not skip them!

*Plagiarism (i.e. “cut-and-paste” from a student to a student, other forms of “borrowing” the material for the assignment) 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:

1, 2, 3, 4, 5, 6, 7

Quiz marks


Lab Info:

 

Lab marks: 1, 2, 3, 4

 

Lab guide (general), Lab 1, 2, 3, 4

 

Lab equipment manuals:

 

·       Krohn-Hite 3384 filter

·       Krohn-Hite 3200 filter

·       Spectrum analyzer HMS3010

·       Oscilloscope HMO722

·       Function generator Agilent 33500

·       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:

 

Monday 08:30 - 11:30, Tuesday 11:30-14:30, CBY B519. No labs first two weeks.

 

Tutorial:

 

Tuesday 08:30 - 10:00,  No tutorial first week.

Teaching Assistants:

Tutorials, assignments: Mahdi Khojastehnia (mkhoj015@uottawa.ca), CBY B508, ext. 6251

Labs: Elham Kalantari (ekala011@uottawa.ca), CBY B510, ext. 6253

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:

 

Includes everything covered in the class before the midterm; closed book.

Calculators are allowed. One page of reference material (single-sided, letter format) is allowed.

The midterm will cover all the topics discussed in the class, with special emphasis on the topics included in the assignments, tutorials, labs. See also below.

Final Exam:

 

* Closed-book. Non-programmable calculators only are allowed. Two pages of reference material (single-sided, letter format) are allowed.

* The final exam will cover all the topics discussed in the class (including lectures, tutorials, labs, assignments).

* You 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.

* Simple copying of formulas from the reference sheets will receive no credit.