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Proceedings Paper

Automatic digital modulation recognition of satellite signals
Author(s): Yingying Chen; Yanjun Zhang; Xin Jia
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Paper Abstract

This paper presents a digital modulation recognition algorithm for classifying digital signals. The algorithm is based on high order cumulants, signal square spectrum and spectrum envelope. The advantages of this methods lies on no need for prior knowledge of the signal. We can even estimate its code rate and SNR. Simulation results demonstrate the efficiency of this method.

Paper Details

Date Published: 10 November 2007
PDF: 5 pages
Proc. SPIE 6795, Second International Conference on Space Information Technology, 679528 (10 November 2007); doi: 10.1117/12.774204
Show Author Affiliations
Yingying Chen, The Academy of Equipment Command and Technology (China)
Yanjun Zhang, The Academy of Equipment Command and Technology (China)
Xin Jia, The Academy of Equipment Command and Technology (China)


Published in SPIE Proceedings Vol. 6795:
Second International Conference on Space Information Technology

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