1
GATE ECE 1998
MCQ (Single Correct Answer)
+1
-0.3
The image channel selectivity of super heterodyne receiver depends upon
2
GATE ECE 1998
MCQ (Single Correct Answer)
+1
-0.3
A DSB-SC signal is generated using the carrier $$\cos\left(\omega_ct\;+\;\theta\right)$$ and modulating singal
x(t). The envelope of the DSB-SC signal is
3
GATE ECE 1998
MCQ (Single Correct Answer)
+1
-0.3
Compression in PCM refers to relative compression of
4
GATE ECE 1998
MCQ (Single Correct Answer)
+1
-0.3
Quadrature multiplexing is
Paper analysis
Total Questions
Analog Circuits
13
Communications
9
Control Systems
14
Digital Circuits
10
Electromagnetics
16
Electronic Devices and VLSI
2
Engineering Mathematics
2
Microprocessors
2
Network Theory
8
Signals and Systems
11
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