Lecture 16 Lecture Notes

Lecture 16 Lecture Notes - Note Task solve boundary...

Info iconThis preview shows pages 1–5. Sign up to view the full content.

View Full Document Right Arrow Icon
6.2.3 About TEM waves for nontrivial solutions Recap: Ansatz: 2) from all Maxwell Eqns: 1) => z-component Lec 16 - 11. Feb February 11 09 9:54 PM Lecture Notes Page 1
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Note: z-components 2-dim vector potential 2-dim Laplace Eqn. conductor constant on conductor surface 2-dim Laplace Eqn. has no local extrema (see Griffith 3.1.3)! Now: if cross-section is star shaped: => within conductor same for => only trivial solution TEM modes exist only in coaxial cobles Lecture Notes Page 2
Background image of page 2
6.3 TM waves 6.3.1 About TM waves
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 4
Background image of page 5
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Note: Task: solve + boundary conditions on surface: normal to surface tangential to surface 6.3.2 Solutions for quadratic wave guide Solve orthogonal! Solutions for decouple in x and y direction: Ansatz: Lecture Notes Page 3 boundary conditions: such that at boundary formal solution: dispersion relation Note: solution with n=0 OR m=0 excluded! Why? As also and TEM modes do not exist here => would lead to TEM modes with Lecture Notes Page 4 Lecture Notes Page 5...
View Full Document

This note was uploaded on 07/28/2009 for the course PHYS 441B taught by Professor Norbertlutkenhaus during the Winter '09 term at Waterloo.

Page1 / 5

Lecture 16 Lecture Notes - Note Task solve boundary...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online