1
GATE ECE 1999
MCQ (Single Correct Answer)
+2
-0.6
The input to a matched filter is given by $$s(t) = \left\{ {\matrix{
{10\sin (2\pi \times {{10}^6}t),} & {0 < \left| t \right| < {{10}^{ - 4}}\sec } \cr
0 & {Otherwise} \cr
} } \right.$$
The peak amplitude of the filter output is
2
GATE ECE 1993
Subjective
+2
-0
Sketch the waveform (with properly marked axes) at the output of a matched filter matched for a signal s(t), of duration T, given by $$s(t) = \left\{ {\matrix{
{A\,\,\,\,for} & {0 \le t < {2 \over 3}T} \cr
{0\,\,\,\,\,\,for} & {{2 \over 3}T \le t < T} \cr
} } \right.$$
3
GATE ECE 1991
MCQ (Single Correct Answer)
+2
-0.6
The pole-zero pattern of a certain filter is shown in the Fig. The filter must be of the following type.


4
GATE ECE 1990
MCQ (Single Correct Answer)
+2
-0.6
The magnitude and phase transfer functions for a distortionless filter should respectively be:
Questions Asked from Transmission of Signal Through Continuous Time LTI Systems (Marks 2)
Number in Brackets after Paper Indicates No. of Questions
GATE ECE Subjects
Network Theory
Control Systems
Electronic Devices and VLSI
Analog Circuits
Digital Circuits
Microprocessors
Signals and Systems
Representation of Continuous Time Signal Fourier Series
Fourier Transform
Continuous Time Signal Laplace Transform
Discrete Time Signal Fourier Series Fourier Transform
Discrete Fourier Transform and Fast Fourier Transform
Discrete Time Signal Z Transform
Continuous Time Linear Invariant System
Discrete Time Linear Time Invariant Systems
Transmission of Signal Through Continuous Time LTI Systems
Sampling
Transmission of Signal Through Discrete Time Lti Systems
Miscellaneous
Communications
Electromagnetics
General Aptitude