arXiv · 2610.14752
Energy Transmission and Harmonic Propagation in Unidirectionally Coupled Plasma Oscillator Networks
Abstract
We investigate signal transmission in a network of unidirectionally coupled plasma oscillators, where only the first oscillator is driven by a weak periodic input. As the signal propagates through the network, nonlinear interactions generate higher-order harmonic components. Spectral analysis identifies five distinct transmission patterns for the fundamental frequency and odd harmonics, and four patterns for even harmonics, encompassing damped propagation, undamped transmission, and localized amplification. The transmission characteristics are governed by both the coupling strength and system parameters. Furthermore, we analyze how variations in these key parameters shape the overall signal dynamics.
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K. Abirami, Miguel A. Prado-Reynoso, Miguel A. F. Sanjuán. 2026-10-10. Energy Transmission and Harmonic Propagation in Unidirectionally Coupled Plasma Oscillator Networks. https://doi.org/10.1016/j.cnsns.2026.109865
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