Title :
Satellite Communication Signal Modulation Which Based on FDM
Author_Institution :
Coll. of Phys. & Electron., Xiang Fan Univ., Xiangfan, China
Abstract :
We have studied that how to produce the modulation signal and frequency-modulation signal of analog signal. What we have done is based on the principle of FDM. We also have studied the realization method about narrow frequency modulation, frequency multiplication method and demodulation of frequency-modulation signal. We have studied the transmission characteristic of frequency-modulation signal system, which is helpful for satellite communication signal modulation.
Keywords :
demodulation; frequency division multiplexing; frequency modulation; satellite communication; FDM; analog signal; frequency multiplication method; frequency-modulation signal system; satellite communication signal modulation; signal demodulation; Band pass filters; Frequency division multiplexing; Frequency modulation; Low pass filters; OFDM; Signal to noise ratio;
Conference_Titel :
Information Engineering and Computer Science (ICIECS), 2010 2nd International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7939-9
Electronic_ISBN :
2156-7379
DOI :
10.1109/ICIECS.2010.5678154
