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The power spectral density (PSD) of a signal x(t) is given below. -6 -2 Px(f) (Watt/Hz) 3/2 1/2 -1 0 1 a) Find the
The power spectral density (PSD) of a signal x(t) is given below. -6 -2 Px(f) (Watt/Hz) 3/2 1/2 -1 0 1 a) Find the 3dB bandwidth of this signal. b) Find the Equivalent noise bandwidth of the signal. 2 3 4 [20 Marks] [15 Marks] 5 6 7 8 f (Hz)
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Principles of Communications Systems, Modulation and Noise
Authors: Rodger E. Ziemer, William H. Tranter
7th edition
978-1-118-0789, 1118078918, 978-8126556793
