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An analog pulse s(t) is transmitted over an additive white Gaussian (AWGN) channel. The
received signal is r(t) = s(t) + n(t), where n(t) is additive white Gaussian noise with power spectral
density N0/2 . The received signal is passed through a filter with impulse response h(t). Let Es and
En denote the energies of the pulse s(t) and the filter h(t), respectively. When the signal-to-noise
ratio (SNR) is maximized at the output of the filter (SNRmax), which of the following holds?
  • a)
  • b)
  • c)
  • d)
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
An analog pulse s(t) is transmitted over an additive white Gaussian (A...
The impulse response of the filter is same on the signal so Es = Eh
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An analog pulse s(t) is transmitted over an additive white Gaussian (AWGN) channel. Thereceived signal is r(t) = s(t) + n(t), where n(t) is additive white Gaussian noise with power spectraldensity N0/2. The received signal is passed through a filter with impulse response h(t). Let Es andEn denote the energies of the pulse s(t) and the filter h(t), respectively. When the signal-to-noiseratio (SNR) is maximized at the output of the filter (SNRmax), which of the following holds?a)b)c)d)Correct answer is option 'A'. Can you explain this answer?
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An analog pulse s(t) is transmitted over an additive white Gaussian (AWGN) channel. Thereceived signal is r(t) = s(t) + n(t), where n(t) is additive white Gaussian noise with power spectraldensity N0/2. The received signal is passed through a filter with impulse response h(t). Let Es andEn denote the energies of the pulse s(t) and the filter h(t), respectively. When the signal-to-noiseratio (SNR) is maximized at the output of the filter (SNRmax), which of the following holds?a)b)c)d)Correct answer is option 'A'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about An analog pulse s(t) is transmitted over an additive white Gaussian (AWGN) channel. Thereceived signal is r(t) = s(t) + n(t), where n(t) is additive white Gaussian noise with power spectraldensity N0/2. The received signal is passed through a filter with impulse response h(t). Let Es andEn denote the energies of the pulse s(t) and the filter h(t), respectively. When the signal-to-noiseratio (SNR) is maximized at the output of the filter (SNRmax), which of the following holds?a)b)c)d)Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An analog pulse s(t) is transmitted over an additive white Gaussian (AWGN) channel. Thereceived signal is r(t) = s(t) + n(t), where n(t) is additive white Gaussian noise with power spectraldensity N0/2. The received signal is passed through a filter with impulse response h(t). Let Es andEn denote the energies of the pulse s(t) and the filter h(t), respectively. When the signal-to-noiseratio (SNR) is maximized at the output of the filter (SNRmax), which of the following holds?a)b)c)d)Correct answer is option 'A'. Can you explain this answer?.
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