Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Ayman Fayed"'
Publikováno v:
Journal of Engineering Research - Egypt, Vol 6, Iss 5, Pp 44-55 (2022)
Steel pipe piles have been increasingly used as deep foundations for offshore or onshore structures in weak soil formations. These piles are usually open-ended and installed to their final level using suitable hammers or vibrators relying on the subs
Externí odkaz:
https://doaj.org/article/905d9e52f6bc4b25ab0fcc42aba8d830
Autor:
Tianshi Liu, Hua Zhang, Sundar Babu Isukapati, Emran Ashik, Adam J. Morgan, Bongmook Lee, Woongje Sung, Ayman Fayed, Marvin H. White, Anant K. Agarwal
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 10, Pp 129-138 (2022)
Silicon carbide (SiC) power integrated circuit (IC) technology allows monolithic integration of 600V lateral SiC power MOSFETs and low-voltage SiC CMOS devices. It enables application-specific SiC ICs with high power output and work under harsh (high
Externí odkaz:
https://doaj.org/article/da1ff765b0fc44b8a3a07ceecf6d277a
Autor:
Hua Zhang, Tianshi Liu, Utsav Gupta, Sundar Babu Isukapati, Emran Ashik, Adam J. Morgan, Bongmook Lee, Woongje Sung, Anant K. Agarwal, Ayman Fayed
Publikováno v:
2022 IEEE 65th International Midwest Symposium on Circuits and Systems (MWSCAS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf18c5af209d33e3d0f5f5cf333018c3
https://doi.org/10.1109/mwscas54063.2022.9859305
https://doi.org/10.1109/mwscas54063.2022.9859305
Autor:
Manmeet Singh, Ayman Fayed
Publikováno v:
IEEE Transactions on Power Electronics. 36:4338-4351
A 1-A 6-MHz buck–boost converter with seamless mode transitions and fast dynamic operation is proposed for extending the useable voltage range of Li-ion batteries in mobile devices, and thereby their battery life. The proposed converter employs a p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0447c674e4252a4f79cf7ff0dd59099d
https://doi.org/10.1109/tpel.2020.3020399
https://doi.org/10.1109/tpel.2020.3020399
Autor:
Ayman Fayed, Muhammad Swilam Ahmed
Publikováno v:
IEEE Transactions on Power Electronics. 35:471-483
A current-mode buck regulator with delay-based hysteretic control for microcontroller applications is proposed. Unlike conventional hysteretic buck regulators with accurate explicit hysteretic bands, the proposed design relies only on the inherent de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2b08e16957a37ceea18507c6a9a6878
https://doi.org/10.1109/tpel.2019.2913151
https://doi.org/10.1109/tpel.2019.2913151
Autor:
Emran K Ashik, Sundar B Isukapati, Hua Zhang, Tianshi Liu, Utsav Gupta, Adam J Morgan, Veena Misra, Woongje Sung, Ayman Fayed, Anant K. Agarwal, Bongmook Lee
Publikováno v:
2022 IEEE International Reliability Physics Symposium (IRPS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::070f6eac0d77daabb9ef2617fb8dcaa6
https://doi.org/10.1109/irps48227.2022.9764565
https://doi.org/10.1109/irps48227.2022.9764565
Publikováno v:
Engineering Research Express. 5:015071
One of the most common methods in soil improvement of soft soils is using rigid inclusions (RI) that enhance the stiffness of the soil surrounding and beneath the inclusions. This paper aims to develop simple and user-friendly charts to estimate the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0226803d7f3c79cbf1ca6f8f796c7fe1
https://doi.org/10.1088/2631-8695/acc3de
https://doi.org/10.1088/2631-8695/acc3de
Autor:
Sundar Babu Isukapati, Adam J Morgan, Woongje Sung, Hua Zhang, Tianshi Liu, Ayman Fayed, Anant K. Agarwal, Emran Ashik, Bongmook Lee
Publikováno v:
2021 IEEE 8th Workshop on Wide Bandgap Power Devices and Applications (WiPDA).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0c861e94cce2692135940238c6aea5f
https://doi.org/10.1109/wipda49284.2021.9645134
https://doi.org/10.1109/wipda49284.2021.9645134
Autor:
Sundar Babu Isukapati, Emaran Ashik, Marvin H. White, Tianshi Liu, Woongje Sung, Adam J. Morgan, Bongmook Lee, Anant K. Agarwal, Ayman Fayed, Hua Zhang
Publikováno v:
MWSCAS
This paper presents the SPICE modeling and circuit development of a SiC power integrated circuit (IC) technology that offers monolithic integration of high-voltage lateral n-type SiC power metal-oxide-semiconductor field-effect transistors (MOSFETs)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65fa67f417d2e04203c4c28c3859c10d
https://doi.org/10.1109/mwscas47672.2021.9531903
https://doi.org/10.1109/mwscas47672.2021.9531903
Autor:
Ayman Fayed, Tanner Tengberg
Publikováno v:
MWSCAS
A spur-free dual-frequency single-inductor single-output (DF-SISO) buck converter is presented. Dual-frequency operation enables on-chip integration of the output capacitor, and spur-free control eliminates spurious noise inherent to the switching of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fdc8a2c1f724462101f4acce3457b43
https://doi.org/10.1109/mwscas47672.2021.9531746
https://doi.org/10.1109/mwscas47672.2021.9531746