Demodulation of chaotic signals using convolutional neural network

• URL: http://arxiv.org/abs/2607.16788v1
• Date: Sat, 18 Jul 2026 11:50:18 GMT
• Title: Demodulation of chaotic signals using convolutional neural network
• Abstract summary: Chaotic modulation is a technique that exploits deterministic chaos to produce pseudo-random signals.<n>This paper introduces a deep learning-based demodulation method for keying of the bifurcation parameter.<n>The results demonstrate the capability to detect chaotic patterns even when the specific patterns were not included in the training dataset.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Chaotic modulation is an effective communication technique that exploits deterministic chaos to produce pseudo-random signals. A widely adopted approach involves modulation of the chaotic bifurcation parameter. This paper introduces a deep learning-based demodulation method for keying of the bifurcation parameter. It describes the architecture of the convolutional neural network and evaluates performance metrics for signals generated using the chaotic logistic map. The study assesses the bit error rate for binary signals and reports a bit error rate of 0.0819 for a bifurcation parameter deviation of 1.34% under additive white Gaussian noise at a signal-to-noise ratio of -13 dB (corresponding to a normalized signal-to-noise ratio of +20 dB). The results demonstrate the capability to detect chaotic patterns even when the specific patterns were not included in the training dataset.

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