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 article proposes a novel reduce-size circularly polarized microstrip antenna. Slots are introduced in the microstrip patch to affect the distribute of the current, so the miniature area of the patch is obtained. This antenna is fed with a Wilkinson power divider and a 90 phase shifter to generate circular polarization. The antenna was be studied by using EM software HFSS. The results show that...
Design concept of compact ultra-wideband (UWB) antipodal slot antenna with improved cross-polarization performance is presented. The antenna is fed by strip-line with symmetrical feed pads so that the antenna can be more easily fabricated, mounted or integrated with other microwave components. Performance of the antenna, such as return loss, radiation patterns and gain, are simulated and compared...
A novel half-circular antipodal printed slot antenna with super-wideband performance is proposed. The antenna is fed by microstrip line with a rectangular patch-like tuning stub. A half-circular antipodal structure is employed to improve the antenna's radiation bandwidth. Some design parameters of the antenna is investigated. Performance of the antenna, including impedance matching, radiation patterns...
A novel half-circular antipodal printed slot antenna with super-wideband performance is proposed. The antenna is fed by microstrip line with a rectangular patch-like tuning stub. A half-circular antipodal structure is employed to improve the antenna's radiation bandwidth. The antenna's impedance matching, radiation patterns and gain, have been investigated numerically and experimentally. As will be...
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.