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In this paper, we investigate pulse wave propagation phenomenon in a ring of a large number of coupled bistable oscillators. In particular, we focus our attention to such a practical condition that each oscillator has a slightly different intrinsic oscillation frequency in addition to noise. We elucidate numerically that the propagating pulse can be observed by increasing the the coupling strength...
A new class of phase synchronization patterns is discovered and analyzed systematically. This pattern is generated in certain `unlocking coupled oscillator arrays and it turns out to be quite robust. Applications of this phenomena is proposed for beam-scanning control using coupled oscillator arrays.
A phase synchronisation method is proposed for beam-scanning control, utilising a newly identified phase synchronisation pattern. The proposed method provides more flexible control compared to conventional methods, even in noisy, non-ideal environments, as confirmed by systematic simulations and mathematical analysis
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