- #1
Brianrofl
- 21
- 0
Hi, I'm working on a parallel plate wave guide for wave propagation and had a question about it. Here's a quick diagram:
While analyzing an EM field polarized in the y-direction, the modal impedance of the TEn mode comes out to be:
Why is that negative sign there? If someone could just explain where that negative sign comes from I'd appreciate it greatly. Does it have to do with the reflection coefficient?
While analyzing an EM field polarized in the y-direction, the modal impedance of the TEn mode comes out to be:
Why is that negative sign there? If someone could just explain where that negative sign comes from I'd appreciate it greatly. Does it have to do with the reflection coefficient?