Originally Posted by Elios000
would seems in theory the best system would use 2 or 3 channels at the same time and leap frog them
ie one channel hops then the other with them hoping all the time
kind of a hybrid DSMX/FASST system with the hopping of FASST and the multichannel of DSMX
FASST uses two channels at the same time, while hopping, and spreading with DSS. Keep in mind that whenever you increase complexity, you decrease reliability (unless you do something to compensate for the increased complexity, and your compensation method represents another increase in complexity).
This might help... he shows the signals in frequency domain. (Note Hedy Lamarr in the preview slide)