Results 31 to 40 of about 2,725 (194)
The 3.4 GHz BAW RF Filter Based on Single Crystal AlN Resonator for 5G Application
Nanomaterials, 2022 To meet the stringent requirements of 5G communication, we proposed a high-performance bulk acoustic wave (BAW) filter based on single crystal AlN piezoelectric films on a SiC substrate.
Rui Ding +8 more
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Nonlinear mechanisms in passive microwave devices [PDF]
, 2011 Premi extraordinari doctorat curs 2010-2011, àmbit d’Enginyeria de les TICThe telecommunications industry follows a tendency towards smaller devices, higher power and higher frequency, which imply an increase on the complexity of the electronics ...
Rocas Cantenys, Eduard
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Wireless actuation of bulk acoustic modes in micromechanical resonators [PDF]
, 2016 We report wireless actuation of a Lamb wave micromechanical resonator from a distance of over 1 m with an efficiency of over 15%. Wireless actuation of conventional micromechanical resonators can have broad impact in a number of applications from ...
Brown, Benjamin +3 more
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A Novel Bulk Acoustic Wave Resonator for Filters and Sensors Applications
Micromachines, 2015 Bulk acoustic wave (BAW) resonators are widely applied in filters and gravimetric sensors for physical or biochemical sensing. In this work, a new architecture of BAW resonator is demonstrated, which introduces a pair of reflection layers onto the top of
Zhixin Zhang +4 more
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Sensors, 2020 The influence of humidity on the density, shear elastic module, viscosity, and thickness of the mushroom Pleurotus eryngii and Ganoderma lucidum mycelium films was studied.
Iren Kuznetsova +8 more
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IET Circuits, Devices and Systems, 2022 The two key problems of the in‐band ripples and out‐of‐band suppression are proposed in the design of the SAW yarn tension sensor and the methods of decreasing them are achieved.
Yang Feng +3 more
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Nanomaterials, 2023 Despite the dominance of bulk acoustic wave (BAW) filters in the high-frequency market due to their superior performance and compatible integration process, the advent of the 5G era brings up new challenges to meet the ever-growing demands on high ...
Wentong Dou +6 more
doaj +1 more source
Acoustofluidics 17: theory and applications of surface acoustic wave devices for particle manipulation [PDF]
, 2012 In this paper, number 17 of the thematic tutorial series “Acoustofluidics – exploiting ultrasonic standing waves, forces and acoustic streaming in microfluidic systems for cell and particle manipulation” – we present the theory of surface acoustic waves (
Gedge, Michael, Hill, Martyn
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Ferroelectric film bulk acoustic wave resonators for liquid viscosity sensing [PDF]
, 2013 A concept of accurate liquid viscosity sensing, using bulk acoustic wave (BAW) resonators, is proposed. The proposed BAW resonators use thin ferroelectric films with the dc field induced piezoelectric effect allowing for generation of pure longitudinal ...
Gevorgian, Spartak, Vorobiev, Andrei
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Brillouin Scattering Studies of La_{0.77}Ca_{0.23}MnO_3 Across Metal-Insulator Transition
, 2003 Temperature-dependent Brillouin scattering studies have been carried out on La_{0.77}Ca_{0.23}MnO_3 across the paramagnetic insulator - ferromagnetic metal (I-M) transition.
Narayana, Chandrabhas +4 more
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