A circular zone partition method for identifying Duffing oscillator state transition and its application to BPSK signal demodulation

DOI10.1007/s11432-011-4199-6zbMath1237.94017OpenAlexW2077742999MaRDI QIDQ415994

Xingyuan Li, Yongqing Fu, Dongmei Wu, Lin Zhang

Publication date: 9 May 2012

Published in: Science China. Information Sciences (Search for Journal in Brave)

Full work available at URL: http://engine.scichina.com/doi/10.1007/s11432-011-4199-6

zbMATH Keywords

chaosnonlinear oscillatorsdigital communicationsignal detectionreceivers

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Nonlinear oscillations and coupled oscillators for ordinary differential equations (34C15) Modulation and demodulation in information and communication theory (94A14)

Related Items (3)

Chaos M-ary modulation and demodulation method based on Hamilton oscillator and its application in communication ⋮ The DPSK Signal Noncoherent Demodulation Receiver Based on the Duffing Oscillators Array ⋮ DETECTING THE STATE OF THE DUFFING OSCILLATOR BY PHASE SPACE TRAJECTORY AUTOCORRELATION

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