Quadrature Amplitude Modulation

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
QAM
Pronunciation
/ˌkwɒˈdreɪtʃər ˈæm.plɪˌtjuːd ˌmɒdʒəˈleɪʃən/
Category
Academic & Science
Related Field
Electronics

Examples in Context

  1. A joint carrier-phase-tracking algorithm based on signal combining is proposed for carrier phase tracking of quadrature amplitude modulation ( QAM ) signals.
  2. Quadrature amplitude modulation ( QAM ) is a technique that transmits information by both amplitude and phase modulation.
  3. Quadrature Amplitude Modulation(QAM) ( QAM ) is used to transfer signals by digital TV system based on DVB_C standard.
  4. The phase diversity reception of the amplitude modulation signal, the application of quadrature amplitude modulation ( QAM ) signal in the coherent optical system, and the automatic polarization control in the coherent optical system are studied in this thesis.
  5. The performance with an additive white Gaussian noise ( AWGN ) and Rayleigh fading channels are compared to a coherent 16 quadrature amplitude modulation ( QAM ).

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