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Proceedings Paper

Signal recognition and parameter estimation of BPSK-LFM combined modulation
Author(s): Chao Long; Lin Zhang; Yu Liu
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Paper Abstract

Intra-pulse analysis plays an important role in electronic warfare. Intra-pulse feature abstraction focuses on primary parameters such as instantaneous frequency, modulation, and symbol rate. In this paper, automatic modulation recognition and feature extraction for combined BPSK-LFM modulation signals based on decision theoretic approach is studied. The simulation results show good recognition effect and high estimation precision, and the system is easy to be realized.

Paper Details

Date Published: 6 July 2015
PDF: 7 pages
Proc. SPIE 9631, Seventh International Conference on Digital Image Processing (ICDIP 2015), 96312I (6 July 2015); doi: 10.1117/12.2197104
Show Author Affiliations
Chao Long, The 28th Research Institute (China)
Lin Zhang, The 28th Research Institute (China)
Yu Liu, College of Electronic and Information Engineering (China)

Published in SPIE Proceedings Vol. 9631:
Seventh International Conference on Digital Image Processing (ICDIP 2015)
Charles M. Falco; Xudong Jiang, Editor(s)

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