Revision as of 03:41, 15 October 2007 edit Dawnseeker2000 (talk \| contribs) Autopatrolled, Extended confirmed users, File movers, New page reviewers, Pending changes reviewers, Rollbackers 535,883 edits m →Phase Memory: wikify demodulation ← Previous edit		Revision as of 03:44, 15 October 2007 edit undo Dawnseeker2000 (talk \| contribs) Autopatrolled, Extended confirmed users, File movers, New page reviewers, Pending changes reviewers, Rollbackers 535,883 edits m →Phase Trajectory: wikify Gaussian filter Next edit →
Line 26: not continuous. The spectral efficiency of CPM can be further improved by using a smooth phase trajectory. This is typically accomplished by filtering the phase trajectory prior to modulation, commonly using a Raised Cosine or a [[Gaussian filter]]. The raised cosine filter has a strictly finite duration, and can yield a ''full-response'' CPM waveform that prevents [[Intersymbol interference\|Intersymbol Interference (ISI)]].

Continuous phase modulation: Difference between revisions