Electronics Engineering · Signal and Systems
Consider a WSS random process X(t) passing through an LTI system with impulse response h(t) = δ(t + a) − δ(t − a). Let the output random process be Y(t). Then, the power spectral density Sy(ω) of the random process Y(t) in terms of the power spectral density Sx(ω) of the random process X(t) is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Sy(ω) = 4Sx(ω)sin2(aω)✓
- 2Sy(ω) = 4Sx(ω)cos2(aω)
- 3Sy(ω) = 4Sx(ω)sin2(aω/2)
- 4Sy(ω) = 4Sx(ω)cos2(aω/2)
Correct answer
Sy(ω) = 4Sx(ω)sin2(aω)
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Electronics Engineering?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Signal and Systems MCQs →Want more practice questions on Signal and Systems?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Electronics Engineering · Signal and Systems