Welcome to ECE 329 Section F!

MWF Asynchronously

Instructor: Yang (Victoria) Shao

Email: yangshao@illinois.edu

Office hour: Tu. 11:00am-12:00pm Zoom 

Meeting ID: 876 6232 9668 Password: 714257

Section F lecture videos are on Mediaspace following MWF schedule. If you sign up for section F, you are required to watch the videos and answer a few questions through Webtools before MWF 11:59pm. Your actions will be recored on Mediaspace and Webtools, and used as your class participation (1% of your final grade).

Date Notes Agenda Recordings
Apr. 9

Empty notes

TL circuit and bounce diagram

Today's notes

note

Lecuture handout

L30 Handout 

 

ECE329 L30 part 1 

  • 00:00 – 11:04     Transmission Line circuit
  • 11:04 – 20:42     Matched TL at load end
  • 20:42 – end       Injection coefficient at source end

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    ECE329 L30 part 2 

  • 00:00 – 13:44     Bounce diagram introduction
  • 13:44 – end       Coefficients in Bounce diagram

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    Participation

    Watch recordings, then submit your answers to https://forms.illinois.edu/sec/130164773 (due 04/09 11:59pm)

     https://mediaspace.illinois.edu/media/t/1_78u9pky9

     https://mediaspace.illinois.edu/media/t/1_3cpz60qq
    Apr. 7

    Empty notes

    Transmission line

    Today's notes

    note

    Lecuture handout

    L29 Handout 

     

    ECE329 L29 part 1 

  • 00:00 – 21:09     Telegrapher’s equations
  • 21:09 – end       Coefficients in Telegrapher’s equations

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    ECE329 L29 part 2 

  • 00:00 – 05:18     Wave equation for V and I
  • 05:18 – 18:21     V and I wave propagation transmission line
  • 18:21 – end       Physical meaning of wave propagation

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    Participation

    Watch recordings, then submit your answers to https://forms.illinois.edu/sec/1673984571 (due 04/07 11:59pm)

     https://mediaspace.illinois.edu/media/t/1_extikh9s

     https://mediaspace.illinois.edu/media/t/1_q4vayigk
    Apr. 5

    Empty notes

    Standing wave

    Transmission line

    Today's notes

    note

    Lecuture handout

    L28 Handout 

     

    ECE329 L28 part 1 

  • 00:00 – 16:18     Standing wave and power density
  • 16:18 – end       Effective surface current

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    ECE329 L28 part 2 

  • 00:00 – 07:16     Transmission Line overview
  • 07:16 – 18:19     How to excite TL
  • 18:19 – end       Methods to calculate TL

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    Participation

    Watch recordings, then submit your answers to https://forms.illinois.edu/sec/107134791 (due 04/05 11:59pm)

     https://mediaspace.illinois.edu/media/t/1_543grebe

     https://mediaspace.illinois.edu/media/t/1_oa0k6s14
    Apr. 2

    Empty notes

    Standing wave

    Today's notes

    note

    Partial and total reflections

    Lecuture handout

    L27 Handout 

     

    ECE329 L27 part 1 

  • 00:00 – 05:39     Review wave reflection and transmission
  • 05:39 – 10:27     Anti-reflecting coating
  • 10:27 – end       Time average Poynting vector example

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    ECE329 L27 part 2 

  • 00:00 – end     Standing wave

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    Participation

    Watch recordings, then submit your answers to https://forms.illinois.edu/sec/265440636 (due 04/02 11:59pm)

     https://mediaspace.illinois.edu/media/t/1_jos9n9cm

     https://mediaspace.illinois.edu/media/t/1_clmx610r
    Mar. 31

    Empty notes

    Reflection

    Today's notes

    note

    Lecuture handout

    L26 Handout 

     

    ECE329 L26 part 1 

  • 00:00 – 09:58     Polarization example
  • 09:58 – end       Wave propagation

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    ECE329 L26 part 2 

  • 00:00 – 11:30     Incident, transmitted wave, and reflected wave
  • 11:30 – 21:48     Reflection and transmission coefficient
  • 21:48 – end       Special cases

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    Participation

    Watch recordings, then submit your answers to https://forms.illinois.edu/sec/893191366 (due 03/31 11:59pm)

     https://mediaspace.illinois.edu/media/t/1_8fp0l2jb

     https://mediaspace.illinois.edu/media/t/1_qthns9t1
    Mar. 29

    Empty notes

    Polarization

    Today's notes

    note

    Lecuture handout

    L25 Handout 

     

    ECE329 L25 part 1 

  • 00:00 – 10:38     Linear Polarized Wave
  • 10:38 – 17:24     Circular Polarized Wave
  • 17:24 – end       Right-hand and left-hand Circular Waves

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    ECE329 L25 part 2 

  • 00:00 – 09:29     Right-hand and left-hand Circular Waves continue
  • 09:29 – 13:53     Transformation between Linear and Circular Polarized Waves
  • 13:53 – end       Demo of Wave propagation in 3-D space

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    Participation

    Watch recordings, then submit your answers to https://forms.illinois.edu/sec/1464038097 (due 03/29 11:59pm)

     https://mediaspace.illinois.edu/media/t/1_h1vm0rey

     https://mediaspace.illinois.edu/media/t/1_sg6lgpby