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 communication system, an antenna plays a crucial role in transmitting and receiving the information. Due to many advantages of dielectric resonator antenna over metal antenna, DRA has gained an immense popularity among researchers. There are many advantageous properties of DRA which makes it more efficient than other antennas such as versatility in shape, minimum conductor losses, compact size...
This paper presents Rectangular Dielectric Resonator Antenna (RDRA) designed using Microstrip feed located at the edge of the RDRA i.e. Offset Location. Software package High Frequency Structure Simulator (HFSS) is used to simulate the antenna designs. Several designs are made considering different dimensions of the DRA (generally of dielectric constant=9.8) operating at different bands of frequency...
The paper presents a gain enhanced Stacked Rectangular Dielectric Resonator Antenna (RDRA) designed using Microstrip feed. Software package High Frequency Structure Simulator (HFSS) is deployed to simulate the antenna designs. A typical RDRA design is stacked in order to achieve high gain operating at C-band frequency. Stacked RDRA design consists of two types of DRA of different heights and material...
Communication of present era involves Wi-Fi, Wimax and WLAN. Proposed antenna is designed keeping in mind for these particular requirements. Narrow beam may impart large amount of gain for one particular communication requirements. This paper investigates cylindrical dielectric resonator antenna with introducing band gap structure on the circular patch of DRA for imparting high gain. The application...
in this paper circularly polarized rectangular patch microstrip antenna is designed and its parameters are compared with another simple patch antenna without circular polarization. The impedance matching and radiation characteristics of this designed structure are studied. The presented antenna is based on coaxial feed with thin substrate and 1.75 GHz operating frequency. Two opposite corners of the...
The aim of the paper is to design and fabricate the rectangular microstrip patch antenna with perturbation. microstrip patch antenna of single layer coaxially fed rectangular patch antenna can be obtained by cutting a corner of the patch. This paper develops a formula for calculating the resonant frequency after some variation or making a slot in any shape in the rectangular patch.
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.