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.
An inner-field guiding resonator (IFGR) is presented for efficient wireless power transmission (WPT) using resonant inductive coupling in proximity charging condition. The IFGR is inserted into a source resonator to obtain a uniform magnetic field distribution which is the important design factor of a proximity WPT system, because it makes the system simple without an adaptive matching technology...
In this paper, the multi-band antenna is proposed by the novel planar D-CRLH TL. The D-CRLH TL consists of a defected ground structure (DGS) and stub with rectangular patch (SRP). DGS and SRP are very good unit-cell elements to provide the required series parallel LC resonance tank and a shunt series LC resonance tank of D- CRLH because they are perfectly planar type without via and can be easily...
Dual band antennas using artificial metamaterial TLs are introduced. The EZR and MZR frequencies and properties of open-/short-ended metamaterial resonators are analyzed based on equivalent circuit. Dual band antenna characteristic such as resonance frequency, size, gain, and radiation pattern are discussed based on theoretically analyzed and simulated results.
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.