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.
Cylindrical guided structures, such as coaxial lines or circular waveguides, have been widely adopted in microwave engineering, while study of electromagnetic band-gap (EBG) structures has become an interesting topic in the area. In this research, some studies are conducted through the EBG implemented on cylindrical guided structures, using a body-of- revolution finite difference time domain (BOR-FDTD)...
Post-filtering is an effective tool for improvement of encoded image and video quality at low bit-rates. Some consumer electronics devices such as mobile phones apply excessive compression to meet limited bandwidth requirements. Thus, some annoying visual artifacts occur in the decoded image/video. This paper presents a deblocking method based on fuzzy logic to alleviate one of the most common visual...
This paper presents a multi-channel audio equalizer which hosts both a multiband filterbank module and an analog-to-digital converter (ADC) module. Each module is designed to minimize the space occupation of the ASIC. The multiband filterbank module is designed to utilize a time shared multiplier. The time shared multiplier effectively reduces the gate numbers required in implementing the multiband...
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.