ZHANG Xin

Work place: Department of Electronic Engineering Naval Aeronautical Engineering Institute Yantai 264001, China

E-mail: navaero@tom.com

Website:

Research Interests: Computational Engineering, Engineering

Biography

Zhang Xin received the B.S. and M.S. degrees from Naval Aeronautical Engineering Institute, Yantai, Shandong, China, in 2004 and 2007, respectively, and currently studying for doctorate in Naval Aeronautical Engineering Institute, all in electrical engineering. His major research areas are cyclostationary signal processing, detection and parameter estimation of blind signals.

Author Articles
Cyclic Spectral Features Extracting of Complex Modulation Signal Based on ACP Method

By ZHANG Xin LIU Feng ZHENG Peng Wang Ze-Zhong

DOI: https://doi.org/10.5815/ijitcs.2011.03.08, Pub. Date: 8 Jun. 2011

Based on averaged cyclic periodogram cyclic spectral density estimating method(ACP), the cyclic spectral features of complex modulated signals are studied and the correspondence with signal parameters is investigated. The feature extraction methods without prior knowledge are developed. Firstly, the expression of complex modulated signals is described and the relationship between signal parameters is given; Secondly, the cyclic spectral features of signals are analyzed using ACP cyclic spectral density estimating method, the features correspondence with signal parameters is obtained; Based on the above, a method for parameter extracting based on cyclic spectral features is proposed. The normalized RMS error (NRMSE) of frank coded and Costas coded signals parameter extraction are measured to verify the validity of the method.

[...] Read more.
Other Articles