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Satellite Communication Modulation Techniques Implemented Using SIMULINK and MATLAB
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This paper represents the comparative study of digital modulation techniques, which are used for satellite communication in terms of BER, Power spectrum and Bandwidth. In satellite communication, higher-order digital modulation schemes are needed for efficient data transmission. The novelty of the work is the implementation of various modulation schemes in the domain of satellite communication. Frequency Shift Keying (FSK), Four Frequency Shift Keying (4-FSK), Phase Shift Keying (PSK), Binary Phase Shift Keying (BPSK), and Quadrature Phase Shift Keying (QPSK) modulation schemes are implemented using MATLAB and Simulink. This work observes that BPSK is best in terms of BER (0.0059) compared to other schemes, QPSK is best for high-quality data transmission because of spectral efficiency and less occupied bandwidth(3.914 Hz) Index Terms—BER, Power Spectrum, Bandwidth, FSK, PSK, Simulink
Title: Satellite Communication Modulation Techniques Implemented Using SIMULINK and MATLAB
Description:
This paper represents the comparative study of digital modulation techniques, which are used for satellite communication in terms of BER, Power spectrum and Bandwidth.
In satellite communication, higher-order digital modulation schemes are needed for efficient data transmission.
The novelty of the work is the implementation of various modulation schemes in the domain of satellite communication.
Frequency Shift Keying (FSK), Four Frequency Shift Keying (4-FSK), Phase Shift Keying (PSK), Binary Phase Shift Keying (BPSK), and Quadrature Phase Shift Keying (QPSK) modulation schemes are implemented using MATLAB and Simulink.
This work observes that BPSK is best in terms of BER (0.
0059) compared to other schemes, QPSK is best for high-quality data transmission because of spectral efficiency and less occupied bandwidth(3.
914 Hz) Index Terms—BER, Power Spectrum, Bandwidth, FSK, PSK, Simulink.
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