HI, I have been trying to design a FSO channel
my design is — PRBS – 10 gbps , cw laser wavelength 1550 nm
fso channel length – 1 km and refractive index scintillation is in the order of 10^-15
I am not getting a proper constellation at the receiver. please check and tell me where is the lag
what should be the modulator and demodulator frequency? and what should be the m-ary threshold detector values. plz help I am very much confused in this
I am attaching my design. thank you
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