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 planar rectangular split ring resonator is applied to design the printed dipole antenna with a requirement of dual frequency in this paper. A dual-frequency antenna example is given, which works at 1.7 GHz and 4.0 GHz. Any pair of working frequencies can be obtained by the presented technique. The antenna is simulated and fabricated. Its radiation characteristics including impedance bandwidth,...
A quasi-fractal slotted ground plane is applied to a monopole antenna for dual-frequency applications in this letter. A trapezoid patch and a quasi-fractal slot structure are printed on two FR-4 dielectric substrates as the radiator and the ground plane, respectively. The dual operating bands of the antenna are determined by the sizes of the radiator and the quasi-fractal structure. Detailed analysis...
To improve the characteristics of the dual-band stacked microstrip antenna, a novel antenna configuration with parabolic-pedestal is proposed in this paper. The proposed antenna is to be used in a mobile satellite communications system. The key parameters of the proposed antenna are analyzed. Simulation results demonstrated that the proposed antenna not only works well at dual-band with circular polarization(CP),...
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.