[abhishek136Participant]

Thanks a lot! It worked!!

[abhishek136Participant]

Sir

I have tried implementing a coherent detector for the dual driven modulator you had given before but I fail to get the output.

So if you could share a layout of how should a coherent detector for a bpsk modulator which you had shown should be like it shall be of great help Sir.

[abhishek136Participant]

Thank you Sir!
I shall now try implement considering these changes.

[abhishek136Participant]

So if you could guide me accordingly how should i approach the above paper to obtain the appropriate output.

[abhishek136Participant]

Is the above diagram complete since i cannot observe the input and output to the Modulator (i.e the green arrows starting from and ending to)

And im attaching the IEEE paper that i intend to implement.

Attachments:

1. BPSK.pdf

[abhishek136Participant]

And what are the possible reasons that i am getting a BER=1, because the circuit given in this paper has been drawn as per its given but the values are nowhere matching.

[abhishek136Participant]

I have been using optisystem 7.0 and there is no file by the name DP-BPSK back to back.osd.

It would be kind of you if you could share that