60 GHz Carrier Frequency
Hello there,
I am currently working on generating a 60 GHz carrier frequency. I have managed to get 60 GHz carrier but, I have a few issues:
1. I obtain acceptable BER, which is 10e-15, but I don’t get a good eye diagram.
2. I have tested with different distances (km), but the Q-factor and BER get better with every km increasing. Isn’t it supposed to be decreasing?
3. I also tested with different input power, similar case happened as mentioned in number 2.
WOuld anyone tell me if I get my circuit wrong and what should I do to improve my situations? Thank you. I have attached the circuit. MY bias voltage is set at 4V since lower than 0V will not generate 60 GHz
Responses (2):
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Hello there,
I am currently working on generating a 60 GHz carrier frequency. I have managed to get 60 GHz carrier but, I have a few issues:
1. I obtain acceptable BER, which is 10e-15, but I don’t get a good eye diagram.
2. I have tested with different distances (km), but the Q-factor and BER get better with every km increasing. Isn’t it supposed to be decreasing?
3. I also tested with different input power, similar case happened as mentioned in number 2.WOuld anyone tell me if I get my circuit wrong and what should I do to improve my situations? Thank you. I have attached the circuit. MY bias voltage is set at 4V since lower than 0V will not generate 60 GHz
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Hello Shah,
It is difficult to identify any issue in your project without having it. Could you please send me your project as a zip file to ahmad.atieh@optiwave.com? I’ll check it and get back to you.Regards,
Ahmad-
I have send the project to the email you’ve mentioned. Thank you so much.
Regards,
Shah
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