pi/4 DQPSK Modulation vi

[vishnu4100]

Hi,
We have recently purchased LabVIEW Modulation Toolkit v3.1 for testing and simulation of our hardware. But when I browsed through the vi's in the toolkit, unfortunately, I couldnt find DQPSK modulator in it's digital modulation vi's. If it is not included in this toolkit, is it possible to add a pi/4 DQPSK modulator.
I expect a reply at the earliest.

Yours faithfully,
R. Vishnu,
BCG,
CDAC Trivandrum.

[TheWoost]

Hi,

There are no specific DQPSK modulation/demodulation VIs available in the functions palette, but there is an example program that demonstrates DQPSK generation/analysis with the existing VIs.  The example is "MT DQPSK (pi over 4) Transceiver.vi" and can be found in the NI Example Finder in Toolkits and Modules>>Modulation>>Simulation.

Regards,
Andrew W
National Instruments