Results 31 to 40 of about 6,039,832 (276)
Computer Assisted Methods in Engineering and Science, 2022 Standard nodal finite elements in the electromagnetic analysis have a well-known limitation of the occurrence of a spurious solution. In order to circumvent the problem, a penalty function method or a regularization method is used with the potential ...
Durgarao Kamireddy, Arup Nandy
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3-D Printed Slotted Spherical Resonator Bandpass Filters With Spurious Suppression
IEEE Access, 2019 In this paper, a third-order waveguide bandpass filter (BPF) based on slotted spherical resonators with a wide spurious-free stopband is presented. The resonator consists of a spherical cavity with slots opened at the top and bottom.
Fan Zhang +10 more
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IEEE Access, 2019 This paper presents a comprehensive study on a new family of slotted hemispherical resonators and their applications in waveguide bandpass filters (BPFs) to extend the spurious-free stopbands.
Jin Li, Kai-Dong Hong, Tao Yuan
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Journal of Micromechanics and MicroengineeringLiNbO3(LN)/SiO2/Si multilayer structures have recently attracted much attention due to their superior performance in realizing wideband radio-frequency acoustic filters.
Cheng Tu +4 more
semanticscholar +1 more source
Empirical decomposition method for modeless component and its application to VIV analysis
International Journal of Naval Architecture and Ocean Engineering, 2015 Aiming at accurately distinguishing modeless component and natural vibration mode terms from data series of nonlinear and non-stationary processes, such as Vortex-Induced Vibration (VIV), a new empirical mode decomposition method has been developed in ...
Zheng-Shou Chen +5 more
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Staggered diamond-hole IDTs for lateral spurious mode suppression in LiNbO3 XBAR
Engineering Science and Technology, an International JournalThis work presents a LiNbO3 laterally excited bulk acoustic resonator (XBAR) with staggered diamond-hole interdigital transducers (IDTs) for suppressing higher-order A1-n spurious modes.
Pengyi Wang +8 more
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High $Q$ Antisymmetric Mode Lithium Niobate MEMS Resonators With Spurious Mitigation
Journal of microelectromechanical systems, 2020 This paper reports on the demonstrations of first-order antisymmetric Lamb wave (A1) mode resonator as a new platform for front-end filtering of the fifth-generation (5G) wireless communication.
Yan-Song Yang, R. Lu, Song-Bin Gong
semanticscholar +1 more source
Spurious suppression techniques in integrated and embedded microwave components [PDF]
, 2021 To increase bandwidth and mitigate interference in a crowded electromagnetic spectrum, future microwave systems will move to higher operating frequencies. Because lumped elements perform poorly at high frequencies, designers use distributed elements for
Karber, Grant
core
ADP‐ribosylation: An emerging regulator of the epigenome
Molecular Oncology, EarlyView.ADP‐ribosylation has emerged as a dynamic epigenetic signaling mechanism that modifies histones and chromatin‐associated proteins. Through coordinated PARylation and MARylation, it integrates with other histone modifications to regulate chromatin structure, transcription factor activity, and gene expression, influencing genome function and disease ...
Cristel V. Camacho +2 more
wiley +1 more source
Aerospace, 2023 An unstable shock-induced combustion (SIC) case around a hemispherical projectile has been numerically studied which experimentally produced a regular oscillation.
Pradeep Kumar Pavalavanni +3 more
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