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The
Transverse Electromagnetic Wave. A TEM Step. |
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Traditionally. when a TEM step (i.e. logic
transition from low to high) ( Figures 3, 4, 5 from Electromagnetism 1
) travels through a vacuum from left to right, guided by two conductors (the
signal line and the 0v line), there are four factors which make up the wave;
- electric current in the conductors i
- magnetic field, or flux, surrounding the conductors B
- electric charge on the surface of the conductors +q
, -q
- electric field, or flux, in the vacuum terminating on the charge (Figure 2), D
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Signal wire
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Animation
by Eugen Hockenjos © :)0i
2000 |
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