Jul 16, 2021 #1 Y yefj Advanced Member level 4 Joined Sep 12, 2019 Messages 1,222 Helped 1 Reputation 2 Reaction score 3 Trophy points 38 Activity points 7,342 Hello, From the mathematical logic bellow(POZAR BOOK),Why TEM mode cannot exist in a closed conductor? so what if we have a static potential zero? why does it mean that TEM mode cannot exist? Thanks.
Hello, From the mathematical logic bellow(POZAR BOOK),Why TEM mode cannot exist in a closed conductor? so what if we have a static potential zero? why does it mean that TEM mode cannot exist? Thanks.
Jul 16, 2021 #2 P PlanarMetamaterials Advanced Member level 4 Joined Jun 13, 2012 Messages 1,457 Helped 404 Reputation 812 Reaction score 383 Trophy points 1,363 Location Edmonton, Canada Activity points 9,837 If the potential is zero, the power carried by the mode is also zero. A mode, by definition, carries (some complex) power. Therefore, the mode cannot exist in such a scenario. Upvote 0 Downvote
If the potential is zero, the power carried by the mode is also zero. A mode, by definition, carries (some complex) power. Therefore, the mode cannot exist in such a scenario.