16QAM block diagram

[shubhneet sidhuParticipant]

please anyone can send me the block diagram of 16QAM

[Ahmad AtiehParticipant]

Hello,
You may access different examples on mQAM in OptiSystem’s Example Library located at:
C:\Users\USER NAME\Documents\OptiSystem 16.0 Samples\Advanced modulation systems\QAM systems.
Regards,
Ahmad

[shubhneet sidhuParticipant]

thnk u so much sir but i did no got any file over there will u pls send me attachment file of simple 16 QAM modulation technique over here.I will be very thankful to you.

[Ahmad AtiehParticipant]

Hello,
Please check the Examples in OptiSystem samples directory. This directory is downloaded during the installation process. Please go to the link that I’ve sent you earlier and check it out.
Regards,
Ahmad

[shubhneet sidhuParticipant]

thnk u sir for your help and i also want to ask u that Is there any criteria to change sequence lenght and sample per bit for alternate chirped modulation and 16 QAM techniques ?

[Ahmad AtiehParticipant]

Hello,
Typically the sequence length has to be equal or more than 2^15 bits.

regards,
Ahmad