Tektronix AWG2021 User Manual page 520

π/4 DQPSK I Axis Signal
(DQPSKI.WFM)
π
Figure D 14: /4 DQPSK I Axis Signal
π/4 DQPSK Q Axis Signal
(DQPSKQ.WFM)
π
Figure D 15: /4 DQPSK Q Axis Signal
AWG2021 User Manual
The base band I-axis output for a digital cellular car telephone system is created
on the Tektronix digital signal processing work system (DSPW).
The base band Q-axis output for a digital cellular car telephone system is created
on the Tektronix digital signal processing work system (DSPW).
Appendix D: Sample Waveform Library
Bit rate 42 Kbps
Point number 32 Kwords
Clock frequency 21 kHz
Bit rate 42 Kbps
Point number 32 Kwords
Clock frequency 21 kHz
D 17