5
Z0 
Z0 
 Z0 
VG 
 Z0 = 636 W
L = 0.5 km
 ZS=0
ZP ® ¥
VIN 
VOUT 
L = 0.5 km
copper wire line, wire radius = a = 0.5 cm, spacing = d = 1.0 m
Simple,matched line gives
very low attenuation
Much lower than observed
Why?
Simple System