ECE 391: Transmission Lines

Handouts/Lectures

Date            Topic - Handouts                 Video    
1 03/30/2020 Introduction to Transmission Lines, (Lec1) Posted on Canvas
2 04/01/2020 Transit Time Effect, (Lec2) Posted on Canvas
3 04/03/2020 Travelling Waves, (Lec3) Posted on Canvas
4 04/06/2020 Travelling Waves, Nepers-dBs Relation, (Lec4) Posted on Canvas
5 04/08/2020 Characteristic Impedance, Reflection Coefficient, (Lec5) Posted on Canvas
6 04/10/2020 Reflections on a Transmission Line-1, (Lec6) Posted on Canvas
7 04/13/2020 Reflections on a Transmission Line-2, (Lec7) Posted on Canvas
8 04/15/2020 Reflections on a Transmission Line-3, (Lec8) Posted on Canvas
9 04/17/2020 Junction of 2 Transmission Lines, (Lec9) Posted on Canvas
10 04/20/2020 Junction of 2 Transmission Lines with Resistor, (Lec10) Posted on Canvas
11 04/22/2020 Junction of 3 Transmission Lines, Characteristic Impedance, (Lec11) Posted on Canvas
12 04/24/2020 Characteristic Impedance, Inductive Termination (Lec12) Posted on Canvas
13 04/27/2020 Review for Midterm-1 (Lec13) Posted on Canvas
14 04/29/2020 Midterm-1
15 05/01/2020 Capacitive Termination (Lec14) Posted on Canvas
16 05/04/2020 Time Domain Reflectometry (TDR), Sinusoidal Excitation (Lec15) Posted on Canvas
17 05/06/2020 VSWR, Standing Wave on Short Circuited Line (Lec16) Posted on Canvas
18 05/08/2020 Standing Wave on Open Circuit and Resistive Load (Lec17) Posted on Canvas
19 05/11/2020 Examples (Lec18) Posted on Canvas
20 05/13/2020 Standing Wave with Complex Termination Load (Lec19) Posted on Canvas
21 05/15/2020 Standing Wave Example, Impedance Transformation (Lec20) Posted on Canvas
22 05/18/2020 Impedance Transformation, Quarter Wavelength Matching (Lec21_Errata) Posted on Canvas
23 05/20/2020 Smith Chart Introduction (Lec22) Posted on Canvas
24 05/22/2020 Review for Midterm-2 (Lec23) Posted on Canvas
25 05/27/2020 Midterm-2
26 05/29/2020 Midterm-2 Solutions, Smith Chart Introduction (Lec24) Posted on Canvas
27 06/01/2020 Smith Chart Examples-1 (Lec25a),(Lec25b), (Lec25c) Posted on Canvas
28 06/03/2020 Smith Chart Examples-2,3 (Lec26a),(Lec26b), Posted on Canvas
29 06/05/2020 Smith Chart Examples-4,5 (Lec27a),(Lec27b), Posted on Canvas

Previous Quiz and Exams

Type            Topic            
1 Midterm1 + solutions 2017 (midterm1), (solutions)
2 Midterm2 + solutions 2017 (midterm2), (solutions)
3 Finals + solutions 2017 (finals ), (solutions)
4 Midterm1 + solutions W2020 (midterm1), (solutions)
5 Midterm2 + solutions W2020 (midterm2), (solutions)

LTSpice Examples

Save the file as FileName.asc
Open it using LTSpice and hit run button.

Examples
1 Effect of Transit Time
2 Junction_of_2_Transmission_Lines
3 Junction_of_2_Transmission_Lines_wth_Resistance
4 Junction_of_3_Transmission_Lines
5 Pulse_Response_Capacitive_Load
6 Pulse_Response_Inductive_Load
7 Standing_Wave_on_Transmission_Line