If the power spectral density of stationary random process is a sine-s – McqOptions

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1.	If the power spectral density of stationary random process is a sine-squared function of frequency, the shape of its autocorrelation is
A.	<img src="/_files/images/electronics-and-communication-engineering/exam-question-papers/6-02-12-1.png">
B.	<img src="/_files/images/electronics-and-communication-engineering/exam-question-papers/6-02-12-2.png">
C.	<img src="/_files/images/electronics-and-communication-engineering/exam-question-papers/6-02-12-3.png">
D.	<img src="/_files/images/electronics-and-communication-engineering/exam-question-papers/6-02-12-4.png">
Answer» C. <img src="/_files/images/electronics-and-communication-engineering/exam-question-papers/6-02-12-3.png">

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