Analog & Digital Communication 3 min read
Frequency Shift Keying
Frequency Shift Keying FSKFSK is the digital modulation technique in which the frequency of the carrier signal varies according to the digital…
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Analog & Digital Communication 2 min read
Amplitude Shift Keying
Amplitude Shift Keying ASKASK is a type of Amplitude Modulation which represents the binary data in the form of variations in the…
Analog & Digital Communication 4 min read
Difference Between Analog and Digital Communication
The crucial difference between Analog and Digital Communication is that Analog communication uses analog signals for transmission and reception of data while…
Analog & Digital Communication 6 min read
Evolution and Description of SSB techniques
Single side band suppressed carrier: (SSB-SC) · In SSB-SC any one of the unwanted side band is suppressed along with the…
Analog & Digital Communication 3 min read
Sideband Modulation
In the process of Amplitude Modulation or Phase Modulation, the modulated wave consists of the carrier wave and two sidebands.…
Analog & Digital Communication 4 min read
Amplitude Modulation
Among the types of modulation techniques, the main classification is Continuous-wave Modulation and Pulse Modulation. The continuous wave modulation techniques…
Analog & Digital Communication 1 min read
Analyzing Signals
To analyze a signal, it has to be represented. This representation in communication systems is of two types − Frequency…
Analog & Digital Communication 4 min read
Digital Modulation Techniques
Digital Modulation provides more information capacity, high data security, quicker system availability with great quality communication. Hence, digital modulation techniques…
Analog & Digital Communication 5 min read
What is Modulation?
Modulation is an operation of varying amplitude or frequency or phase of carrier signal according to the instantaneous amplitude of…
Analog & Digital Communication 3 min read
Analog Communication – Transducers
Transducer is a device, which converts energy from one form to other. In this chapter, let us discuss about the transducers…
Analog & Digital Communication 4 min read
Analog Communication – Pulse Modulation
After continuous wave modulation, the next division is Pulse modulation. In this chapter, let us discuss the following analog pulse…
Analog & Digital Communication 3 min read
Analog Communication – Sampling
So far, we have discussed about continuous-wave modulation. We will discuss about pulse modulation in the next chapter. These pulse…
