FreeLists / si-list / [SI-LIST] TEM approximation

[Swamy Dhoss <swamydp@xxxxxxxxx>]

Hi

Could anyone tell me about the concept of TEM
approximation for the propagation of an electrical
signal through a transmission line ?
Over what range of frequencies TEM approximation is
valid ? and what model can be used above this
frequency limit ?

Regards
swamy


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