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Communications
Analog Communication Systems
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Digital Communication Systems
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Random Signals and Noise
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Fundamentals of Information Theory
Marks 1Marks 2
Noise In Digital Communication
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GATE ECE 1994
MCQ (Single Correct Answer)
+1
-0.3
$$v\left(t\right)\;=5\left[\cos\left(10^6\mathrm{Ï€t}\right)\;-\;\sin\left(10^3\mathrm{Ï€t}\right)\times\sin\left(10^6\mathrm{Ï€t}\right)\right]$$ represents
A
DSB suppressed carrier signal
B
AM signal
C
SSB upper sideband signal
D
Narrow band FM signal
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Questions Asked from Marks 1
GATE ECE 2025 (2) GATE ECE 2024 (1) GATE ECE 2016 Set 3 (1) GATE ECE 2016 Set 1 (1) GATE ECE 2015 Set 1 (1) GATE ECE 2014 Set 3 (1) GATE ECE 2010 (1) GATE ECE 2008 (1) GATE ECE 2005 (1) GATE ECE 2004 (2) GATE ECE 2002 (1) GATE ECE 1999 (1) GATE ECE 1998 (2) GATE ECE 1994 (1)
GATE ECE Subjects
Signals and Systems
Network Theory
Control Systems
Digital Circuits
General Aptitude
Electronic Devices and VLSI
Analog Circuits
Engineering Mathematics
Microprocessors
Communications
Electromagnetics