Porblem-1. Barker Spectrum
Derive analytically the spectrum of the Barker code (11 chips)
![1376_Barker Spectrum.jpg](https://secure.tutorsglobe.com/CMSImages/1376_Barker Spectrum.jpg)
Problem-2 . Convolution
a.) Define the spectrum
![53_Convolution.jpg](https://secure.tutorsglobe.com/CMSImages/53_Convolution.jpg)
Prove that the inverse Fourier Transform of
![571_Fourier Transform.jpg](https://secure.tutorsglobe.com/CMSImages/571_Fourier Transform.jpg)
b) Use convolution theorem and problem 1 to prove that sin c (t) * sin c (t) = sin c (t) (hint: transform to the frequency domain)