Recognition of narrowband radio signals using autoregressive models and pattern comparison approach

• Autorzy: Łopatka J.
• Języki publikacji: EN

Abstrakty

EN

This paper presents an improved spectral recognition method for digitally modulated radio signals. It is based on a signal autoregressive (AR) model. Model poles are used as signal features for neural network based on recognition process. To reduce an influence of the signal noise and distortions introduced by the digital receiver, a nonlinear Z plane transformation is proposed.

Słowa kluczowe

EN

signal models; modulation recognition

• Wydawca: Instytut Łączności - Państwowy Instytut Badawczy
• Czasopismo: Journal of Telecommunications and Information Technology
• Rocznik: 2002
• Tom: nr 1
• Strony: 56--59
• Opis fizyczny: Bibliogr. 9 poz., rys.

Twórcy

autor

Łopatka J.

• Communication Systems Institute, Military University of Technology,

Bibliografia

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