1

GATE EE 2014 Set 3

MCQ (Single Correct Answer)

+2

-0.6

A differentiable non constant even function x(t) has a derivative y(t), and their respective
Fourier Transforms are X($$\omega$$) and Y($$\omega$$). Which of the following statements is TRUE?

2

GATE EE 2014 Set 2

MCQ (Single Correct Answer)

+2

-0.6

A 10 kHz even-symmetric square wave is passed through a bandpass filter with centre
frequency at 30 kHz and 3 dB passband of 6 kHz. The filter output is

3

GATE EE 2014 Set 1

MCQ (Single Correct Answer)

+2

-0.6

Let f(t) be a continuous time signal and let F($$\omega$$) be its Fourier Transform defined by $$F\left(\omega\right)=\int_{-\infty}^\infty f\left(t\right)e^{-j\omega t}dt$$. Define g(t) by $$g\left(t\right)=\int_{-\infty}^\infty F\left(u\right)e^{-jut}du$$. What is the relationship between f(t) and g(t)?

4

GATE EE 2012

MCQ (Single Correct Answer)

+2

-0.6

The Fourier transform of a signal h(t) is $$H\left(j\omega\right)=\left(2\cos\omega\right)\left(\sin2\omega\right)/\omega$$. The value of h(0) is

Questions Asked from Continuous Time Signal Fourier Transform (Marks 2)

Number in Brackets after Paper Indicates No. of Questions

GATE EE Subjects

Electric Circuits

Electromagnetic Fields

Signals and Systems

Electrical Machines

Engineering Mathematics

General Aptitude

Power System Analysis

Electrical and Electronics Measurement

Analog Electronics

Control Systems

Power Electronics