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.
The Frequency Domain spectroscopy is a nondestructive electric diagnosis. It's very suitable for transformer oil-paper insulation condition of field detection, the actual development of the internal oil paper insulation status can be reflected accurately, especially in the low frequency and the ultra-low frequency. Because of the frequency domain dielectric spectroscopy at low frequency measurement...
This paper proposes a method to implement the modified square loop digitally on the FPGA to solve the problem, that the divide circuit in the traditional square loop is difficult to achieve. The modified square loop has a similar structure to the traditional square loop. The method of modified square loop is to multiply quadrature output together to replace the divide circuit. In this paper, a specific...
Stereoscopic Photography is an art form as well as a science. Producing high quality 3D content needs plenty of vision and creativity while giving due consideration to the technical aspects involved. The control of technical parameters like interaxial distance and convergence angle of stereoscopic camera is essential to the production of aesthetic 3D content. However, it is difficult to determine...
With the rapid increases of signal frequency and reduction of feature sizes of high-speed electronic circuits in modern VLSI design, it is becoming more and more important to design and optimize power/ground networks fast and efficiently. A method for the design of the power/ground networks at the floor-planning stage is presented, which calculates the number of pads and straps and width of straps...
Multichannel fast QR decomposition recursive least-squares (MC-FQRD-RLS) algorithms are well known for their good numerical properties and low computational complexity. There are tow distinct ways to obtain the expended input vector, sequential-type method, and block-type one. The latter one, despite exhibiting a higher computational burden as compared to the former one, has some attractive features,...
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.