- This topic has 6 replies, 4 voices, and was last updated 9 years, 6 months ago by
Naazira Badar.
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January 15, 2016 at 12:43 am #29201
Naazira BadarParticipantHi all,
Has anyone used DPSK sequence generator ? It provides two outputs.I-Phase and Q-Phase. How am I supposed to combine those so that the resultant electrical signal acts as one of the inputs to MZ-modulator? -
January 15, 2016 at 6:39 am #29204
alistuParticipantHi Naazira,
You can use Quadrature modulator after the DPSK sequence generator. In order to do so, you need to use pulse generators before Quadrature Modulator to convert the M-ary output of the sequence generator into electrical signal and make it compatible with the input signal type that QM can have.
Regards
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May 9, 2016 at 10:28 am #39035
Naazira BadarParticipantHi Alistu..
Thanks for your suggestion. I’ll look into it.
Best Wishes.
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May 10, 2016 at 5:21 am #39058
Hamza Ali Abbas KhanParticipant -
May 10, 2016 at 6:54 am #39061
Naazira BadarParticipantHi Hamza Ali Abbas Khan
Thanks for posting the links. i had already gone through these.
But my problem was not solved.Thanks for you efforts.
Best Wishes
Naazira Badar -
May 10, 2016 at 11:49 pm #39069
Aabid BabaParticipantHello Naazira,
Well i am not well versed with this however i would suggest optical coupler or optical combiner. May be that can serve your purpose here. I hope your problem gets resolved. Also It will be kind of you if you can later share the solution for your problem if you manage to do so. Thanking you.Regards
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May 21, 2016 at 6:05 am #39276
Naazira BadarParticipantHi AABid baba..
thanks a lot for your suggestion. I appreciate the efforts. But i am afraid that might not be the solution. anyway, i have put this task on hold. once resolved, i would like to share.
Best Wishes
Naazira Badar
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