Title :
A Mode 5 signal detection method based on phase and amplitude correlation
Author :
Yang Guo ; Jianbo Yang ; Chunjian Guan
Author_Institution :
Aviation Univ. of Air Force, Changchun, China
Abstract :
The new western Mode 5 IFF (Identification Foe or Friend) system is introduced. Based on analysis of signal features and format characteristics of Mode 5, a new signal detection method using phase and Amplitude correlation is put forward. This method utilizes odd and even channels to separate the signal, and then the separated signals are performed correlation with predefined mask. Through detecting preamble, the detection of Mode 5 signal is implemented. Finally, simulation results show the validity of the proposed method.
Keywords :
correlation methods; military systems; object detection; signal detection; amplitude correlation; identification foe or friend system; phase correlation; signal detection method; western Mode 5 IFF; Correlation; Correlators; Finite element analysis; Frequency shift keying; Signal detection; Signal to noise ratio; Identification foe or friend; Phase and amplitude correlation; Signal detection;
Conference_Titel :
Natural Computation (ICNC), 2013 Ninth International Conference on
Conference_Location :
Shenyang
DOI :
10.1109/ICNC.2013.6818164
