MIMO in FSO
dear all,
kindly i have question in design MIMO in FSO, I get value of q factor of 90. Are it is acceptable or not. And i have another question some research write (q factor and others write Q^2), and some research mention q factor unitless in other and in db
i want to know the difference
thanks
Responses (1):
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dear all,
kindly i have question in design MIMO in FSO, I get value of q factor of 90. Are it is acceptable or not. And i have another question some research write (q factor and others write Q^2), and some research mention q factor unitless in other and in db
i want to know the difference
thanks -
I think Q = sqrt (SNR). So Q^2 is a proportional to SNR and can be measured in dB. However, you can measure any value in dB, it is a log scale even if it is a unitless like SNR (Unitless).
If you are using eye diagram, the Q factor is estimated from the Eye opening. So, it may take very large values in case the Eye is well opened.
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