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Practice over 1000+ GATE-level questions from this topic!

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Q#1 Analog Communication GATE EC 2020 NAT +2 marks -0 marks

 and  as defined below, are the phase modulated and the frequency modulated waveforms, respectively, corresponding to the message signal  shown in the figure.

and

where  is the phase deviation constant in radians/volt and  is the frequency deviation constant in radians/second/volt. If the highest instantaneous frequencies of  and  are same, then the value of the ratio  is __________ seconds.

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Browse Practice Questions by Chapters / Topics in Browse Practice Questions by Chapters / Topics in GATE Electronics and Communications
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Network Analysis 273 0 0
Electronic Devices 224 0 0
Analog Electronics 395 0 0
Digital Electronics 352 0 0
Signals and Systems 263 0 0
Control Systems 264 0 0
Communication System 340 0 0
EMFT - ECE 273 0 0
Engineering Mathematics 280 0 0
General Aptitude 240 0 0
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