* Question
| From the transmission mode, what kinds of electromagnetic waves are transmitted on the transmission line? |
* Answer
| (1) TEM wave (transverse electromagnetic wave): Both the electric field and the magnetic field are perpendicular to the direction of propagation of the electromagnetic wave.
(2) TE wave (transverse wave): The electric field is perpendicular to the direction of propagation of the electromagnetic wave, and only the magnetic field component is present in the direction of propagation. (3) TM wave (transverse magnetic wave): The magnetic field is perpendicular to the direction of propagation of the electromagnetic wave, and only the electric field component in the direction of propagation. |
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