The underlying mechanisms driving the efficient propulsion of fish remain incompletely understood. In this study, fish is simplified as hydrofoil with two degrees of freedom in two-dimensional flow, ...

Abstract: Array design plays a critical role in diverse applications, including communication, radar, navigation. Sidelobes, significant influencers in array performance, are typically constrained ...

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Abstract: Front-view radar images of large moving targets such as humans are difficult to capture with existing radar techniques such as SAR and two-dimensional array processing. SAR images may be ...