Block Diagram of FSK Generation and Coherent Detection | New Topic

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In this note, we are going to learn about Block Diagram of FSK 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 FSK Generation and Coherent Detection - diploma to degree

Block Diagram of FSK Generation and Coherent Detection

Frequency Shift Keying (FSK) is a digital communication technique in which the modulation signal moves the output frequency between predetermined values.

There are two types of FSK

  1. Coherent Form: The Coherent variant of FSK exists, which has no phase discontinuity in the output signal.
  2. Non-coherent Form: The instantaneous frequency is altered between two discrete values, known as the mark frequency and the space frequency. This is a non-coherent FSK signal.

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