The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In recent years, mobile data gathering in wireless sensor networks has attracted much interests in the research community. However, despite extensive efforts, many of previous work in this area lies only in theory and evaluates network performance with computer simulations, which leaves a large gap from reality. In this paper, we present the design and implementation of a general purpose, flexible...
In this paper, a novel triple reduced surface field (RESURF) LDMOS with N-top layer based on substrate termination technology (STT) is proposed. The analytical models of surface potential, surface electric field, breakdown voltage (BV) and optimal integrated charge of N-top layer (Qntop) for the novel triple RESURF LDMOS are achieved. Furthermore, STT is applied to avoid the premature avalanche breakdown...
A low turnoff loss (Eoff) silicon-on-insulator lateral insulated gate bipolar transistor with p-buried layer and double gates (DG-PB SOI LIGBT) is proposed. The proposed LIGBT features a p-buried layer (PB) in the n-drift region and an additional trench gate. Due to the large capacitance effect and hole extraction path induced by PB, larger number of the carriers is removed under low anode voltage...
Proposed by Joseph Mitola III in 1999, Cognitive Radio (CR) has been considered as a promising solution for intelligent and efficient utilization of scarce spectrum in the communication world. CR brings about flexibility and self-adaptability to networks, by deploying most of functions on software. As the future communication era enables efficient utilization of radio resource, shrewd management of...
An improved 4H-SiC MESFETs with varied p-buffer layer thickness is proposed, and the static and dynamic electrical performances are analyzed in this paper. The variation in p-buffer layer depth leads to the change in the active channel thickness and modulates the electric field distribution inside the channel. Detailed numerical simulations demonstrate that the saturation drain current and the maximum...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.