Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Farrugia, Russell"'
Publikováno v:
Malta Medical Journal. 2023, Vol. 35 Issue 2, p85-87. 3p.
Akademický článek
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Akademický článek
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Autor:
Farrugia, Russell, Portelli, Barnaby, Grech, Ivan, Micallef, Joseph, Casha, Owen, Gatt, Edward, 2020 Symposium on Design, Test, Integration & Packaging of MEMS and MOEMS (DTIP)
Publikováno v:
2020 Symposium on Design, Test, Integration & Packaging of MEMS and MOEMS (DTIP).
In this paper, we present the design and comparative analysis of two high frequency resonant micro-mirrors which incorporate direct and indirect electrostatic drive configurations. Innovative claims include: (1) the implementation of high fidelity fl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82f76c9f0a6f3556ddd43e36da93ac3b
https://doi.org/10.1109/dtip51112.2020.9139143
https://doi.org/10.1109/dtip51112.2020.9139143
Autor:
Bengashier, Munira, Grech, Ivan, Casha, Owen, Farrugia, Russell, Portelli, Barnaby, 2020 Symposium on Design, Test, Integration & Packaging of MEMS and MOEMS (DTIP)
This paper presents finite element simulation and experimental results for a 60 MHz contour-mode piezoelectric MEMS resonator. The device which operates at the 5 th order lateral bulk modal frequency was fabricated using the PiezoMUMPs MPW process wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4389ef0f503ad3b7e25255b0d7a823b9
https://www.um.edu.mt/library/oar/handle/123456789/59287
https://www.um.edu.mt/library/oar/handle/123456789/59287
Autor:
Portelli, Barnaby, Grech, Ivan, Micallef, Joseph, Farrugia, Russell, Casha, Owen, Gatt, Edward, 2020 Symposium on Design, Test, Integration & Packaging of MEMS and MOEMS (DTIP)
The accurate measurement of oscillation amplitude in high frequency resonant micro-mirrors is critical for the correct operation in high precision applications. This paper proposes a novel technique for measuring the oscillation amplitude using a sin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::faa5612831fa70c91bddea9ce95279ec
https://www.um.edu.mt/library/oar/handle/123456789/59284
https://www.um.edu.mt/library/oar/handle/123456789/59284
Autor:
Farrugia, Russell, Grech, Ivan, Camilleri, Duncan, Micallef, Joseph, Casha, Owen, Gatt, Edward, 2019 Symposium on Design, Test, Integration & Packaging of MEMS and MOEMS (DTIP)
Publikováno v:
2019 Symposium on Design, Test, Integration & Packaging of MEMS and MOEMS (DTIP).
Computational fluid dynamic (CFD) simulations of the flow induced by a MEMS circular micro-mirror plate undergoing out-of-plane oscillatory rotation are performed. Pressure and viscous contributions to the aerodynamic drag acting on a 1 mm diameter p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b55147eb36c57a3df110e681a8c482eb
https://doi.org/10.1109/dtip.2019.8752884
https://doi.org/10.1109/dtip.2019.8752884
Autor:
Farrugia, Russell, Portelli, Barnaby, Grech, Ivan, Camilleri, Duncan, Casha, Owen, Micallef, Joseph, Gatt, Edward, 2018 Symposium on Design, Test, Integration & Packaging of MEMS and MOEMS (DTIP)
Publikováno v:
2018 Symposium on Design, Test, Integration & Packaging of MEMS and MOEMS (DTIP).
The maximum scanning amplitude achievable by resonating micro-mirrors intended for micro-projection display applications is a function of air damping. Simplified analytical damping calculations can be employed in order to determine the damping moment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24bffce6520b789d0866ec1341298821
https://doi.org/10.1109/dtip.2018.8394220
https://doi.org/10.1109/dtip.2018.8394220
Autor:
Portelli, Barnaby, Farrugia, Russell, Grech, Ivan, Casha, Owen, Micallef, Joseph, Gatt, Edward, 2017 Symposium on Design, Test, Integration and Packaging of MEMS/MOEMS (DTIP)
Publikováno v:
2017 Symposium on Design, Test, Integration and Packaging of MEMS/MOEMS (DTIP).
This paper presents three novel techniques for the measurement of capacitance variation in high-frequency operation of angular comb-drive structures, with applications including optical projection micro-mirrors. The first technique uses a lock-in amp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca588cdc5845f3379d5fddd1b90c6c79
https://doi.org/10.1109/dtip.2017.7984455
https://doi.org/10.1109/dtip.2017.7984455
Autor:
Farrugia, Russell, Grech, Ivan, Camilleri, Duncan, Casha, Owen, Micallef, Joseph, Gatt, Edward, 2017 Symposium on Design, Test, Integration and Packaging of MEMS/MOEMS (DTIP)
One of the main design limitations of resonant micro-mirrors intended for visual projection display applications is inertia-driven dynamic deformation. Micro-mirrors used for high frequency (20-30 kHz) laser beam scanning are typically operated at re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30db2b2f67b53b07d69881672b846332
https://www.um.edu.mt/library/oar/handle/123456789/59025
https://www.um.edu.mt/library/oar/handle/123456789/59025