- This topic has 12 replies, 7 voices, and was last updated 8 years, 7 months ago by Ranjeet Kumar.
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March 29, 2016 at 9:14 am #33938mohamed tossonParticipant
Hello
Any one can help me to find the error in this file -
April 3, 2016 at 3:13 am #34723aasif bashir darParticipant
hi,
this files might help , they are from the optiwave sample s in optiwave 13
with regards -
April 3, 2016 at 9:44 am #34868Aabid BabaParticipant
Hello Mohammad,
I tried to run your .osd file and it got executed easily. What error are you talking about? Please specify.
Regards-
April 4, 2016 at 6:47 pm #35550mohamed tossonParticipant
hello aabid baba
Thanks for your help but the problems included in i can’t measure the eye diagram, BER and Q-factor, may be the problems in the connection design of the Analyzer.
Best Regards and thanks for you
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April 4, 2016 at 6:14 am #35193Ranjeet KumarParticipant
Hi mohamed tosson,
i am uploading the osd file of OFDM qam design of different types.
One is 4 user unidirectional OFDM PON system.
Other is OFDM WDM bidirectional system.
As QAM is a sequence generator like NRZ or RZ whose output is given to OFDM modulator and electrically modulated, after it is converted to optical domain by Mach zendher modulator.
Hope this may help you.
Seeking your response.-
April 4, 2016 at 6:48 pm #35551mohamed tossonParticipant
Hi Ranjeet Kumar
Thanks for your replayBest regards
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April 4, 2016 at 6:16 am #35194Ranjeet KumarParticipant
Sorry for failure of uploading osd file.
Due to internet connectivity it happens twice. -
April 4, 2016 at 6:44 am #35201Dr. Dhiman KakatiParticipant
Unable to open the attached .osd file. problem may be due to I am using Optisystem v13.
Regards,
Dhiman -
April 4, 2016 at 7:11 am #35195varinder singhParticipant
Hi mohamed tosson,
i am uploading the osd file of OFDM qam design of different types.
One is 4 user unidirectional OFDM PON system.
Other is OFDM WDM bidirectional system.
https://dru5cjyjifvrg.cloudfront.net/wp-content/uploads/2016/04/DP-64QAM-transmissioin-w-matched-filter.osd
with regards -
April 4, 2016 at 7:11 am #35197
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April 5, 2016 at 8:28 am #35626Naazira BadarParticipant
Hi all..
Well I think has Mohammad Tosson has himself mentioned the reason for the error he was facing..and that is incorrect BER analyser connection. I hope he would have done away with the problems he was facing by now.regards
Naazira Badar.-
April 5, 2016 at 12:20 pm #35677mohamed tossonParticipant
Hi Naszira Badar
The problem still exists, i want to measure the Q-factor and show the Eye Diagram.
The problems included in the connection of the Eye analyzer to QAM decoder
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April 5, 2016 at 1:42 pm #35685Ranjeet KumarParticipant
Hi,
As i have mentioned in #Reply #35193, i am uploading the osd file OFDM- QAM pon networks design.
One is 4 channel unidirectional OFDM pon networks and other is bidirectional OFDM WDM pon.Hope this may be beneficial for you.
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