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International Journal of Advancements in Electronics and Electrical Engineering

Novel BPSK-OFDM-SSB Modulation System using DCT and DHT



In this paper, we propose and evaluate OFDM(Orthogonal Frequency Division Multiplexing)-SSB(Singe Side Band) for improving spectral efficiency. The proposed system is based on OFDM system using DCT(Discrete Cosine Transform) and DHT(Discrete Hilbert Transform). This proposed system transmits a BPSK (binary phase shit keying) modulation signal through a single sideband. Therefore, spectrum efficiency can be improved into 2 times than the conventional DSB(double sided band) communication system. Conclusively, the proposed system can transmits two different BPSK signal with each different single sideband in DSB band.

No fo Author(s) : 2
Page(s) : 1 - 3
Electronic ISSN : 2319 - 7498
Volume 5 : Issue 2
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