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.
In this paper, topology design optimization for electromagnetic materials, a left- handed leaky wave antenna for millimeter-wave applications, and left-handed dipole antennas have been presented along with some thoughts for future investigation. All have been the subject of recent metamaterial studies at TCRL and TEMA. Metamaterials will clearly open up a whole new field for automotive electronics...
We propose a novel structure of a CRLH LW antenna with 45-degree inclined linear polarization for automotive applications. The CRLH LW antenna has been examined in order to achieve high gain by changing the period of the unit cell. The peak gain of the CRLH LW antenna is improved by 1.8, 2.2, and 3.1 dB in the backward, broadside, and forward directions of radiation. Moreover, patches were added to...
We have proposed a novel structure of frequency-independent steerable composite right/left-handed (CRLH) leaky wave (LW) antenna in the millimeter- wave band. It has advantages of wide beam scanning. The proposed antenna has features that a movable dielectric slab is placed above the CRLH LW antenna, and the radiation angle can be steered by changing the distance between the slab and the antenna using...
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.