A binary communication system receives equally likely symbols $$x_1(t)$$ and $$x_2(t)$$ plus Additive White Gaussian Noise at the input of matched detector. If the noise power spectral density ($$N_o$$) is $$10^{-11}$$ W/Hz, compute $$E_b/N_o$$ (in dB). Assume system characteristics impedance as 1Ω.

A

3 dB

B

4 dB

C

7 dB

D

10 dB