A new infrastructure- How do we implement it and pay for it?
Free space (air, vacuum, ...) vs. Guided (wires, cable, fiber, ...)
Electromagnetic spectrum:
Note the scale is logarithmic ==> there is more bandwidth available in fiber than all of the 100 Hz through microwave range!
MEDIA, 26 May 1997
G.Q.Maguire Jr. (maguire@it.kth.se)
Last modified: Sun May 25 21:16:57 METDST