Block Diagram of ASK Generation and Coherent Detection | New Topic

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In this note, we are going to learn about Block Diagram of ASK Generation and Coherent Detection. Welcome to Diploma to Degree, an ultimate solution for diploma and degree engineering notes.

Author Name: Arun Paul. 

Block Diagram of ASK Generation and Coherent Detection - Diploma to Degree

Block Diagram of ASK Generation and Coherent Detection

Amplitude Shift Keying, or ASK, is a digital communication technology that represents digital data as fluctuations in the amplitude of the carrier signal.

Advantages of ASK Modulation

  • ASK is a simple modulation that can be used to transmit data over a channel.

Disadvantages of ASK Modulation

  • It can only be used when the signal-to-noise ratio is extremely high, as the majority of the signal is delivered at low power, making recovery difficult.
  • A/D converters are required, which may operate at a greater frequency than is necessary.

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