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.
A structure of AlGaN/AlN/GaN High Electron Mobility Transistor with surface passivation is proposed in this paper. AlN layer in the proposed structure acts as spacer layer in order to improve the Two Dimensional electron gas mobility formed at the AlN/GaN junction. Output characteristics (Id-Vds), transfer characteristics (Id-Vgs), subthreshold slope and unity gain cut-off frequency (fT) of the device...
This paper proposes a High Electron Mobility Transistor (HEMT) which analyzed using Silvaco ATLASTM Tools. The proposed device is an AlGaN/GaN HEMT with AlN acting as a spacer layer. The design also includes a field plated gate to increase the breakdown voltage (Fbr). The proposed device has a low threshold voltage Vt=−11 V and minimal OFF state leakage current. The device exhibits peak drain current...
In this paper, we have analyzed the DC & RF performance of a Pseudomorphic high electron mobility transistor (PHEMT) with an Al0.22Ga0.78As supply layer, In0.18Ga0.82As channel layer built on a p-type GaAs. Output characteristics curve (Id-IDS), transfer characteristics curve (ID-VGS), transconductance (from the ID-VGS plot), subthreshold slope, unity current gain cut off frequency (fT) and maximum...
Performance of image mosaicing depends on overlap between the images to be joined and the percentage of noise present. An algorithm is used for joining images based on image matching by comparing the descriptors for different images. This paper is concerned with the analysis of effect of variations in noise and degree of relative overlap on the algorithm and obtaining their limits. Speeded Up Robust...
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.