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Title      : Principles Of Communication System
Subject      : Electronics and Communication
copyright © 2018   : Venkatesha M
Author      : Venkatesha M
Publisher      : Interlinepublishing
Chapters/Pages      : 6/191
Total Price      : Rs.      : 71
 
 
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Chapters
     
AMPLITUDE MODULATION Total views (0)  
Amplitude modulation (AM) is a modulation technique used in electronic communication, most commonly for transmitting information via a radio carrier wave. In amplitude modulation, the amplitude (signal strength) of the carrier wave is varied in proportion to that of the message signal being transmitted.
Pages: 51
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Problems on Amplitude modulation Total views (0)  
Problems on Amplitude modulation
Pages: 18
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ANGLE MODULATION Total views (0)  
Angle Modulation is the process in which the frequency or the phase of the carrier varies according to the message signal. This is further divided into frequency and phase modulation.
Pages: 40
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RANDOM VARIABLES & PROCESS Total views (0)  
A random variable is a variable which can take different values and the values that it takes depends on some probability distribution rather than a deterministic rule. A random process is a process which can be in a number of different states and the transition from one state to another is random.
Pages: 25
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NOISE IN ANALOG MODULATION Total views (0)  
In any communication system, during the transmission of the signal or while receiving the signal, some unwanted signal gets introduced into the communication, making it unpleasant for the receiver, and questioning the quality of the communication. Such a disturbance is called as Noise.
Pages: 25
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DIGITAL REPRESENTATION OF ANALOG SIGNALS Total views (0)  
An analog signal is any continuous signal for which the time-varying feature (variable) of the signal is a representation of some other time varying quantity, i.e., analogous to another time varying signal.
Pages: 32
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