- A.
- B.
- C.
- D.
Studying seriously for GATE CSE?
Keep browsing free. Pro unlocks the paid study loop: explanations, topic mastery, mistake notebook, and custom PYQ drills.
See GATE CSE betaOpen notebookGATE 20112011PYQMCQanswer keyexplanation sooneasy
Signals and Systems · Fourier (EE)
Concept intelligence
Jump into a concept drill from this question.
Recurring concept
See all 28 →Fourier (EE) has appeared in GATE Electrical Engineering 28 times across 16 years (2021, 2022, 2023, 2024, 2025, ...).
More questions on Fourier (EE)
See all →- 2025 QAn ideal low pass filter has frequency response given by $$ H(j \omega)= \begin{cases}1, & |\omega| \leq 200 \...
- 2024 QLet $X(\omega)$ be the Fourier transform of the signal $x(t) = e^{-t^4} \cos t, \quad -\infty The value of the...
- 2023 QThe Fourier transform $$X(\omega)$$ of the signal $$x(t)$$ is given by $$X(\omega ) = 1$$, for $$|\omega | $$...
- 2023 QThe discrete-time Fourier transform of a signal $$x[n]$$ is $$X(\Omega ) = (1 + \cos \Omega ){e^{ - j\Omega }}...
- 2022 QThe discrete time Fourier series representation of a signal x[n] with period N is written as $$x[n] = \sum\nol...
- 2022 QLet an input x(t) = 2 sin(10$$\pi$$t) + 5 cos(15$$\pi$$t) + 7 sin(42$$\pi$$t) + 4 cos(45$$\pi$$t) is passed th...
- 2021 QConsider a continuous time signal $x(t)$ defined by $x(t)=0$ for $|t|>1$ and $x(t)=1-|t|$ for $|t| \leq 1$ Let...
- 2021 QLet $f(t)$ be an even function, i.e., $f(-t)=f(t)$ for all $t$. Let the Fourier transform of $f(t)$ be defined...
filterscascadelow-passhigh-passband-pass