Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Weizhu Wang"'
Autor:
Yixin Zhang, Zehui Jing, Qiuyue Huang, Xinyue Wang, Wenxin Sun, Chenyue Zhang, Jieqing Wang, Yujia Zhong, Jiesi Wang, Li Tan, Li Zheng, Bo Wang, Lifen Wang, Xiangli Sun, Jun Zhai, Weizhu Wang, Yongfa Wu, António Candeias
Publikováno v:
Heritage Science, Vol 11, Iss 1, Pp 1-24 (2023)
Abstract The Beijing-Hangzhou Grand Canal carries unique social and cultural significance as a world cultural heritage, but with the acceleration of global urbanization, it has potentially severe environmental risks under continuous anthropogenic dis
Externí odkaz:
https://doaj.org/article/7181f232abe64b30bff0efa84f2fb507
Publikováno v:
IEEE Access, Vol 6, Pp 74953-74960 (2018)
This paper presents a new type of radio frequency identification positioning method. This method uses a hybrid positioning method combining signal angle of arrival and RSSI (signal strength value positioning). First, the phased array antenna is used
Externí odkaz:
https://doaj.org/article/d1d28fd62dfc43929dd2b3cc1462e174
Publikováno v:
Biomedical Signal Processing and Control. 70:102964
Carotid stenosis is a common physiological abnormality that can cause a stroke or even death. For a clear understanding of its forming mechanism and potential damage, a hemodynamics model of carotid artery stenosis in a swine is built and analyzed ba
Autor:
Weizhu Wang
Publikováno v:
Proceedings of the 2016 2nd International Conference on Social Science and Technology Education (ICSSTE 2016).
Many factors such as value, bulk, shape, and measuring unit are involved in the transportation industry and also present different transportation characteristics and the hierarchical characteristics based on the transport demands. Thus, differences i
Autor:
Li Yuan, K. B. Lee, Haifeng Sun, Weizhu Wang, Susai Lawrence Selvaraj, Xing Zhou, Guo-Qiang Lo
In this work, the temperature dependent TCAD and SPICE modeling platform of AlGaN/GaN HEMTs has been established by using Sentaurus TCAD and Silvaco UTMOST IV. Typically, the temperature co-efficient of series resistance, trans-conductance, sub-thres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8340424c23446bdf7174e855987b005
https://hdl.handle.net/10356/98704
https://hdl.handle.net/10356/98704
Publikováno v:
2012 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT).
The effect of dual-metal gate (DMG) on AlGaN/GaN high electron mobility transistors (HEMTs) has been investigated. An additional peak in the electric field is present in the interface between two metals in DMG device and leads to an enhancement in av
Publikováno v:
2012 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT).
2-D simulation of AlGaN/GaN HEMTs was carried out in order to investigate the mechanism of short-channel effect in highly scaled transistors. We demonstrate the impact of varying the barrier thickness as well as the gate lengths and show that high as
Autor:
Yuan, Li, Weizhu Wang, Lee, Kean Boon, Haifeng Sun, Susai Lawrence Selvaraj, Todd, Shane, Lo, Guo-Qiang
In this work, the physical based device model of AlGaN/GaN high electron mobility transistors (HEMTs) has been established and the corresponding device operation behavior has been investigated also by using Sentaurus TCAD from Synopsys. Advanced AlGa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50e1fd0acc1429a887c3834a33274e84
Autor:
Donghwa Lee, Sukant K. Tripathy, Subramaniam Arulkumaran, Weizhu Wang, Guo-Qiang Lo, Siew Lang Teo, Shane Todd, M. Krishna Kumar, Hao Li, Joyce Pei Ying Tan, Vivian Kaixin Lin, S. B. Dolmanan, S. Vicknesh, R. S. Kajen, Geok Ing Ng, Sang A Han, Lakshmi Kanta Bera
This Letter reports on the epitaxial growth, characterization, and device characteristics of crack-free AlGaN/GaN heterostructures on a 200 mm diameter Si(111) substrate. The total nitride stack thickness of the sample grown by the metal-organic chem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e9fa0f48ad07583e388de82a1c1134c
https://hdl.handle.net/10356/95566
https://hdl.handle.net/10356/95566
Autor:
Weizhu Wang, Wei Yu
Publikováno v:
2009 International Conference on Management and Service Science.
Service innovation is an inherent power of service business growth, organizational learning is the main initiatives to optimize enterprises' strength. Taking hotel industry as an example for empirical study, this paper finds that different dimensions