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.
The reference ultra-wideband (UWB) planar antenna was designed as a circular metallic patch fed by a coplanar waveguide structure (CPW). This antenna provides a stable radiation pattern and impedance bandwidth of the wideband response from 2.5 GHz to 12 GHz. To achieve the band-notched characteristics at desirable frequencies, the electric ring resonator (ERR) is proposed to use in the planar configuration...
The ultrawideband (UWB) planar antenna is designed as a circular metallic patch fed by a coplanar waveguide (CPW). This antenna provides the impedance bandwidth of the wideband response from 2.5 to 12 GHz. To achieve the notched characteristics at desirable frequencies, the electric ring resonator (ERR) incorporated into the CPW feedline is proposed for use in the planar configuration of the UWB antenna...
This paper presents the design and fabrication of a high-performance patch antenna for operation over the X-band (8 – 12 GHz) frequency region. A wide impedance bandwidth is obtained using a double-tuned impedance matching technique. The wideband antenna consists of a short-end CPW and the coupling aperture on an FR4 substrate, and a suspended patch. The triple resonance effect associated with the...
The ultra-wideband (UWB) monopole antenna is designed as the circular patch fed by a coplanar waveguide (CPW). To achieve the notched characteristics at desired frequencies, the electric ring resonator (ERR) incorporated into the CPW feed line is used. The notched frequency band is controlled by dimensions of the ERR structure. The single-notched band is obtained by placing a single-mode ERR beneath...
This paper describes an antenna design for wideband high directivity operation using an aperture coupled patch antenna as the feeding source and an FSS (frequency selective surface) based structure as the superstrate for high directivity. The new antenna device combines the wideband characteristic of the aperture coupled antenna and the desirable characteristics of the FSS structure as a superstrate...
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.