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 the article, A planar structure of multiple input multiple output (MIMO) antennas of mobile applications is presented and discussed. The two antennas are a coupled-fed loop antenna on the top and a monopole antenna on the bottom side. The MIMO antennas are located on the two edges of the ground plane. A pairs of meandered slits are used to improve impedance match of the two antennas. The proposed...
In this paper, a printed monopole antenna with simple structure, small size, and easy to design is proposed. The antenna consists of a bent L-shaped monopole extended from the ground and an L-shaped strip connected to the feed line. The bent L-shaped monopole with an L-shape strip coupled to excited the low and high band. By proper adjusting the parameters of the antenna, an antenna for WLAN application...
In this paper, a meandered monopole antenna with an extended back ground plane is proposed for WLAN USB dongle application. The meandered monopole excites a resonant mode at 2.4 GHz while the extended ground plane operates a higher mode for 5.15 GHz bands. A U-shaped strip is added to adjust the antenna's matching. From the simulated and measured return loss, the 10 dB operating bands cover the IEEE...
In the article, two PIFA antennas fabricated on both ends of an FR4 substrate are introduced for MIMO application. The two identical PIFAs excite resonant bands (S11 and S22) both at 2.45 GHz for WLAN application. The isolation mechanism is accomplished through a separated cross-shaped isolation element, which is extended from the ground plane and located between the PIFAs. By adding the isolation...
This paper proposed a bent dipole antenna with a spiral strip on the other side for dual band WLAN applications. The bent dipole structure keeps the antenna with compact size and operates the IEEE 802.11 b/g (2.4 ∲ 2.484 GHz) application band. In addition, the spiral strip excites higher resonant modes for the purpose of 802.11a (5.1 ∲ 5.825 GHz). Beside the dual band application, the overall dimensions...
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.