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phase error
GATE Electronics & Communication · Digital Modulation · 1990-2012
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A BPSK scheme operating over an AWGN channel with noise power spectral density of N 0 2, uses equi-probable signals $$${s_1}\left( t \right) = \sqrt {{{2E} \over T}\,\sin \left( {{...
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1990 PYQ
In a BPSK signal detector, the local oscillator has a fixed phase error of 20 0 . This phase error deteriorates the SNR at the output by a factor of
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