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The Implementation of 16QAM Modulation and Demodulation and Performance Comparison
2009
The paper deals with the principle of 16QAM modulation and demodulation of high data rate-to-bandwidth ratio, and the BER in the transmission of 16QAM modulation BPSK modulation and QPSK modulation was compared with simulation by MATLAB. The experiment proves that 16QAM modulation and demodulation is not only easy to achieve but also better to perform.
Keywords:
- Continuous phase modulation
- Computer network
- Quadrature amplitude modulation
- Delta modulation
- Pulse-amplitude modulation
- Modulation error ratio
- Computer science
- Quadrature modulation
- Analog transmission
- Telecommunications
- Phase modulation
- Electronic engineering
- Amplitude modulation
- Distributed computing
- Demodulation
- Correction
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- Cite
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