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.
This paper presents a novel technique for suppressing cable noise currents, the quadruplet-resonator-based ferrite-free choke (QR-based FFC), to eliminate the gigahertz (GHz) electromagnetic interference caused by noise currents flowing on the cable shielding. This problem is difficult to handle with conventional ferrite materials since their permeabilities dramatically degrade when the operating...
An on-chip miniaturized 3-dB directional coupler is investigated in this paper using coupled synthesized coplanar waveguides (CPWs) on the integrated passive device (IPD) process. Coupled spiral inductors and MIM capacitors are used to achieve tight coupling between the lines. The proposed on-chip coupler is only 15% the length of a conventional design in CPW form on the same substrate. The design...
In this paper, two compact wideband bandpass filters are developed with various operating bandwidths and fabricated on the silicon interposer, which is often used to connect the dies/chips of different functions using 3-D integrated circuit (3-D IC) packaging technique. To fully utilize the advantage of silicon interposer, the proposed filters are designed based on through-silicon-vias (TSVs) to miniaturize...
An accurate and practical method is proposed to predict the loop gain of buck converters with limited knowledge of their control circuits. This approach models the control circuits of buck converters as a simplified linear system based on a few measurements. Compared with other prediction methods, this approach obtains accurate loop gain Bode plots with much less information. Detail procedures of...
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.