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AWGN and Square root raised cosine

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BMWE

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what is the spectral density of AWGN passed the Square root raised cosine filter?
 

BMWE said:
what is the spectral density of AWGN passed the Square root raised cosine filter?
Click to expand...
for AWGN it is unity or always conrtant
 

because convolution in Time domain become to production in frequency domain, i.e.
H(f)=H1(f)*H2(f)
then the spectrum is the production of a constant (AWGN spectrum) in raised cosine spectrum.
 
salam2000 said:
because convolution in Time domain become to production in frequency domain, i.e.
H(f)=H1(f)*H2(f)
then the spectrum is the production of a constant (AWGN spectrum) in raised cosine spectrum.
Click to expand...



I would like to more and more about this title. Could you please share me?:-D
 

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