Community Forums - Muhammad Zubair Khan Niazi

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Forum Replies Created

June 14, 2016 at 1:40 pm #40686

Muhammad Zubair Khan Niazi

Participant

okk thanks Aabid Baba!

June 14, 2016 at 11:47 am #40684

Muhammad Zubair Khan Niazi

Participant

Hello Aabid Baba,
what should i used instead of combiner? how to move forward? after AGC amplifier?

June 14, 2016 at 5:49 am #40680

Muhammad Zubair Khan Niazi

Participant

here is the paper i want to simulate.

Attachments:

hou2015.pdf

June 14, 2016 at 5:38 am #40677

Muhammad Zubair Khan Niazi

Participant

Hello Dear Aabid Bada!
i am attaching snapshot of my work, please check this out,after photodiode and AGC amplifier i want to demodulate signal using PLL.

Attachments:

Screenshot-2016-06-14-14.35.38.png

June 14, 2016 at 3:58 am #40674

Muhammad Zubair Khan Niazi

Participant

Respected Friends
thanks for help. As same i have implemented in my receiver section but failed to demodulate the signal. i am attaching my work in optisystem. kindly check and point out the mistake(s) in my work.
MAIN PURPOSE:
demodulate signal by using PLL.
1) system works correctly uptill Photodiode and AGC amplifiers. Ahead i am facing problem to demodulate signal by using phase locked loop (PLL).
Highly thankful.

Attachments:

Project-optisystem.osd

June 13, 2016 at 3:03 pm #40662

Muhammad Zubair Khan Niazi

Participant

here is the block diagram of receiver. I want to implement it in optisystem. please help!

Attachments:

Heterodyne-synchronous-receiver.png

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