2006-11-09 15:53:43 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Physics
Spread spectrum is a name given to a wide range of communications techniques to provide radio communication using multiple frequencies or a range of frequencies instead of a single frequency or frequency band. The reference is a good place to start to understand what it's all about.
2006-11-10 13:01:19 · answer #1 · answered by Frank N 7 · 0⤊ 0⤋
Electrical Enginering?
Frequency hopping
Save energy.
Time division (?)
2006-11-10 02:30:56 · answer #2 · answered by JAMES 4 · 0⤊ 0⤋
huh?
spectrum of visible light?
the clors ranging from 300-700 nm.... r, o, y, g, b, i and v...
spectrum of electromagnetic waves?
radiowaves, microwaves, infrared, visible light, ultraviolet, xrays and gamma rays...
applications? a lot.
2006-11-11 08:00:01 · answer #3 · answered by dumb-sel in distress 3 · 0⤊ 0⤋
Are you referring to the Fraunhaufer lines?
2006-11-10 01:42:36 · answer #4 · answered by Scarp 3 · 0⤊ 0⤋