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.
A simple procedure to enhance the impedance bandwidth of a probe-fed stacked patch antenna is presented. In this technique, the excitation via is extended to be in direct contact with both patch radiators. As a consequence not only is the manufacturing of blind vias avoided, but the impedance bandwidth is significantly increased. In this paper we apply the technique to several probe-fed stacked patch...
A wideband antenna suitable for body area networks is presented. The antenna ensemble consists of a wideband dipole, a spacer element and a back patch. The back patch helps direct the energy efficiently into the forward hemisphere. The low profile antenna displays a VSWR < 2:1 over 3–10 GHz. The front-to-back ratio is greater than 3 dB over this frequency range. Both theoretical and experimental...
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.