Dissipative Dynamics of Polymer Phononic Materials
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DOI: 10.1002/adfm.202103424
Abstract: Phononic materials are artificial composites with unprecedented abilities to control acoustic waves in solids. Their performance is mainly governed by their architecture, determining frequency ranges in which wave propagation is inhibited. However, the dynamics of… read more here.
Keywords: phononic materials; frequency ranges; dissipative dynamics; dynamics polymer ... See more keywords
Polytopic energy-to-peak filter design for uncertain continuous systems over finite frequency ranges
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DOI: 10.1080/00207721.2024.2344049
Abstract: A new approach for the synthesis of polytopic $ L_{2}-L_{\infty } $ L2āLā filters is proposed for uncertain systems over Finite Frequency (FF) ranges. The novelty derives from the use of FF specifications combined with… read more here.
Keywords: filter; finite frequency; frequency ranges; polytopic ... See more keywords
Spreading Operation Frequency Ranges of Memristor Emulators via a New Sine-Based Method
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DOI: 10.1109/tvlsi.2021.3056472
Abstract: The operation frequency of memristor seriously affects its applications in high-frequency working conditions. In this article, a new method using a sine-based function instead of the linear term in memristor models to spread the operation… read more here.
Keywords: operation frequency; frequency; frequency ranges; memristor emulators ... See more keywords
Compact antenna device for receiving glonas signals in frequency ranges L1 and L2
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DOI: 10.18127/j00338486-202410-13
Abstract: Problem statement. The article presents the material on the development of compact antenna devices designed to receive GLONASS signals in the frequency ranges L1 and L2. The basic requirements for the design and characteristics of… read more here.
Keywords: compact antenna; glonass; antenna device; frequency ranges ... See more keywords