Digital Modulation Techniques in Mobile Communications
Digital Modulation Techniques in Mobile Communications
Digital Modulation Techniques in Mobile Communications
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
The figure shows the 16-bit NRZ (Non-Return-to-Zero)sequence (-1,-1,-1,+1,+1,-1,+1,+1,+1,+1,-1,+1,-1,+1,-1,-1)and the correspond<strong>in</strong>g phase trajectory of MSK (left) andGMSK (right) signals. The phase <strong>in</strong>crement per symbol isfor the MSK signal.