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Sideband Modulation
In the process of Amplitude Modulation or Phase Modulation, the modulated wave consists of the…
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Amplitude Modulation
Among the types of modulation techniques, the main classification is Continuous-wave Modulation and Pulse Modulation.…
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Analyzing Signals
To analyze a signal, it has to be represented. This representation in communication systems is…
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Digital Modulation Techniques
Digital Modulation provides more information capacity, high data security, quicker system availability with great quality…
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What is Modulation?
Modulation is an operation of varying amplitude or frequency or phase of carrier signal according…
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Analog Communication – Transducers
Transducer is a device, which converts energy from one form to other. In this chapter, let…
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Analog Communication – Pulse Modulation
After continuous wave modulation, the next division is Pulse modulation. In this chapter, let us…
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Analog Communication – Sampling
So far, we have discussed about continuous-wave modulation. We will discuss about pulse modulation in…
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Analog Communication – Receivers
The antenna present at the beginning of the receiver section, receives the modulated wave. First…
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Analog Communication – Transmitters
The antenna present at the end of transmitter section, transmits the modulated wave. In this…