TRANSMISSION LINES INTRODUCTION

Transmission line is used extensively in
channel high-frequency energy from a point to
Another point with the distance (usually) far enough.
Energy can be channeled through the air, cable
copper, non-copper cable, fiber optic cable and
another. One example of this function is
energy acceptance of the broadcast transmitter (transmitter
) To the transmitter antenna.
Ideally, the distributed energy should not
experience attenuation, disability (changing forms) and free
noise.
In reality these ideal conditions have not
can be realized, although today there are material
superconductors can be operated but not in
realistic temperature (near room temperature).
Low frequency (60 Hz) that the
transmitted through the netting PLN is not a
example of the transmission line that we're talking about. If
we see based on the transmission line cross-sectional area
(non-air).

Source : State polytechnic of Malang