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 the simplified modeling of near-magnetic field using equivalent magnetic dipole in wireless power transfer. In modeling of magnetic resonators, it is practice to ignore the small volume of the resonator in comparison with the transferring-wavelength and consider it into the magnetic dipole on the ground plane. And this analysis presented here leads to simulated results compare...
In this paper, 130W power transmitter for wireless power charging using the magnetic resonance method is presented. The presented power transmitter is composed of a DDS(Direct Digital Synthesizer) for RF signal generation, a Class-F switching power amplifier for amplifying the RF signal up to 130W output power, a FSK module for communication to the receiver, AC to DC converter for supplying the DC...
It is important to reduce the size of a test suite in order to reduce the cost and time in software testing. Teat data combination strategy is important because the size of a test suite is different by test data combination strategies even if their fault detection rates are equal. But in many cases, combination strategies include redundancy because they do not consider relationship between inputs...
In this paper, we present an analysis of electromagnetic environments in indoor offices using Finite Difference Time Domain (FDTD) method with MATLABMPI. The FDTD method is implemented by using MATLAB from The Mathworks, Inc. [3] and a parallel computation algorithm is realized by MATLABMPI [4].
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.