Question-1) Since a = 9 in the signal whose frequency domain amplitude spectrum is given below, when 7,938 MHz is substituted for f in the fourier transform Xs(f) of the sampled state of this signal, which is sampled with a minimum sampling frequency of 12.69 MHz (in Xs(7.938) MHz) ) find the obtained amplitude value. (Note-1: Do not show the effect of sampling frequency fs in your answer. That is, do not multiply the amplitude value by fs.) NOTE: If the information in the text and the photo is different, please solve the question using the information given in the photo.  Please help urgently.

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Question-1) Since a = 9 in the signal whose frequency domain amplitude spectrum is given below, when 7,938 MHz is substituted for f in the fourier transform Xs(f) of the sampled state of this signal, which is sampled with a minimum sampling frequency of 12.69 MHz (in Xs(7.938) MHz) ) find the obtained amplitude value.
(Note-1: Do not show the effect of sampling frequency fs in your answer. That is, do not multiply the amplitude value by fs.)

NOTE: If the information in the text and the photo is different, please solve the question using the information given in the photo.

 Please help urgently.

 

1-) Aşağıda frekans domeni genlik spektrumu verilen sinyalde a=9 olduğuna göre minimum 12,69 MHz örnekleme
frekansı ile örneklenen bu işaretin örneklenmiş halinin fourier transformu Xs(f) te f yerine 7,938 MHz
konulduğunda (Xs(7,938) MHz'deki) elde edilen genlik değerini bulunuz.
(Not-1: Cevabınızda örnekleme frekansı fs'in etkisini göstermeyiniz. Yani genlik değerini fs ile çarpmayınız.)
(Not-2: Virgülden sonra 2 basamak girin. Doğru cevabın ± %5 i içerisinde kalan cevaplar doğru kabul
-a
X(f)
4
a
f(MHz)
Question-1) Since a = 9 in the signal whose frequency domain amplitude spectrum is given below, when
7,938 MHz is substituted for f in the fourier transform Xs(f) of the sampled state of this signal, which is
sampled with a minimum sampling frequency of 12.69 MHz (in Xs(7.938) MHz) ) find the obtained
amplitude value.
(Note-1: Do not show the effect of sampling frequency fs in your answer. That is, do not multiply the
amplitude value by fs.)
Transcribed Image Text:1-) Aşağıda frekans domeni genlik spektrumu verilen sinyalde a=9 olduğuna göre minimum 12,69 MHz örnekleme frekansı ile örneklenen bu işaretin örneklenmiş halinin fourier transformu Xs(f) te f yerine 7,938 MHz konulduğunda (Xs(7,938) MHz'deki) elde edilen genlik değerini bulunuz. (Not-1: Cevabınızda örnekleme frekansı fs'in etkisini göstermeyiniz. Yani genlik değerini fs ile çarpmayınız.) (Not-2: Virgülden sonra 2 basamak girin. Doğru cevabın ± %5 i içerisinde kalan cevaplar doğru kabul -a X(f) 4 a f(MHz) Question-1) Since a = 9 in the signal whose frequency domain amplitude spectrum is given below, when 7,938 MHz is substituted for f in the fourier transform Xs(f) of the sampled state of this signal, which is sampled with a minimum sampling frequency of 12.69 MHz (in Xs(7.938) MHz) ) find the obtained amplitude value. (Note-1: Do not show the effect of sampling frequency fs in your answer. That is, do not multiply the amplitude value by fs.)
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