# Transmission lines and electromagnetic waves

- Institution: IIT Madras
- Department: Electrical Engineering
- Teacher: Prof. Ananth Krishnan
- Level: Undergraduate
- Language: English
- Subjects: Engineering
- Source: [NPTEL](https://nptel.ac.in/courses/108106157)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/108106157)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Transmission lines](https://invisiblenetwork.ai/learn/nptel/108106157/31f3b68b67b9) (Video)
2. [LosslessTransmission lines: Wave Equations](https://invisiblenetwork.ai/learn/nptel/108106157/111cf206548c) (Video)
3. [Introduction to finite difference method](https://invisiblenetwork.ai/learn/nptel/108106157/3e9c8e2154fd) (Video)
4. [Octave simulation of wave equation](https://invisiblenetwork.ai/learn/nptel/108106157/6a06bc98cb6e) (Video)
5. [Octave simulation of Telegrapher's equation](https://invisiblenetwork.ai/learn/nptel/108106157/8ac6e636245e) (Video)
6. [Reflections and reflection coefficient](https://invisiblenetwork.ai/learn/nptel/108106157/963973fc8545) (Video)
7. [AC signals in loss-less transmission lines](https://invisiblenetwork.ai/learn/nptel/108106157/f68638db869b) (Video)
8. [Transmission lines with losses](https://invisiblenetwork.ai/learn/nptel/108106157/132f6f299730) (Video)
9. [Octave simulation of Transmission lines with losses](https://invisiblenetwork.ai/learn/nptel/108106157/6f3d7b4624c6) (Video)
10. [Voltage reflection coefficient and standing wave ratio](https://invisiblenetwork.ai/learn/nptel/108106157/73e288467383) (Video)
11. [Graphical representation of reflection coefficient](https://invisiblenetwork.ai/learn/nptel/108106157/1fe1d14acac7) (Video)
12. [Impedance matching using Smith chart](https://invisiblenetwork.ai/learn/nptel/108106157/b6a36c31d3f4) (Video)
13. [Demonstration of Impedance matching using VNA](https://invisiblenetwork.ai/learn/nptel/108106157/3b2356eb8dd0) (Video)
14. [Transmission Line Limitations and Maxwell's Equation](https://invisiblenetwork.ai/learn/nptel/108106157/a25d1e5bc12d) (Video)
15. [Maxwell's Curl Equation](https://invisiblenetwork.ai/learn/nptel/108106157/7997c11ad24d) (Video)
16. [Octave simulation of an Electromagnetic Wave Equation](https://invisiblenetwork.ai/learn/nptel/108106157/d6c54fff729a) (Video)
17. [Polarisation of an Electromagnetic Wave](https://invisiblenetwork.ai/learn/nptel/108106157/5f80fd564516) (Video)
18. [Octave Simulation of different types of Polarisation](https://invisiblenetwork.ai/learn/nptel/108106157/97f730efe3f5) (Video)
19. [Electromagnetic Waves in a conductive Medium](https://invisiblenetwork.ai/learn/nptel/108106157/246a678468b4) (Video)
20. [Plane Waves](https://invisiblenetwork.ai/learn/nptel/108106157/441b0c4380af) (Video)
21. [Plane Waves at normal incidence](https://invisiblenetwork.ai/learn/nptel/108106157/c21f3cee9b0f) (Video)
22. [Plane waves at Oblique Incidence - I](https://invisiblenetwork.ai/learn/nptel/108106157/ad5fd77557da) (Video)
23. [Plane waves at Oblique Incidence - II](https://invisiblenetwork.ai/learn/nptel/108106157/14384181d1a3) (Video)
24. [Plane waves at Oblique Incidence - III](https://invisiblenetwork.ai/learn/nptel/108106157/cce1d475644a) (Video)
25. [Octave simulation of perpendicular polarisation](https://invisiblenetwork.ai/learn/nptel/108106157/9910a7b9b659) (Video)
26. [Octave simulation of perpendicular polarisation contd.](https://invisiblenetwork.ai/learn/nptel/108106157/30c6db23d72c) (Video)
27. [Dielectric-ideal conductor interface](https://invisiblenetwork.ai/learn/nptel/108106157/58e5711d2906) (Video)
28. [Parallel plate waveguide](https://invisiblenetwork.ai/learn/nptel/108106157/75a0c0128b27) (Video)
29. [Rectangular Waveguide](https://invisiblenetwork.ai/learn/nptel/108106157/45af26e2858a) (Video)
30. [Octave simulation of modes of a Rectangular Waveguide](https://invisiblenetwork.ai/learn/nptel/108106157/95b6a69dd1fd) (Video)
31. [Phase Velocity and Group velocity](https://invisiblenetwork.ai/learn/nptel/108106157/7e68afb6ddcd) (Video)
32. [Octave simulation of Field pattern of a parellel plate waveguide](https://invisiblenetwork.ai/learn/nptel/108106157/13e04159e389) (Video)
33. [Cavity resonatorand Real life applications of waveguides and cavity](https://invisiblenetwork.ai/learn/nptel/108106157/f24ef5303506) (Video)