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 work presents the design and simulation of a dual band rectangular patch antenna operating at 2.4 GHZ, and 3.5 GHZ for Zigbee and Wimax applications. The proposed antenna is expected to meet the requirements of wireless connections in the architecture of a pre-hospital emergency system inspired from the literature, which uses the Internet of Things (IOT) technology. The simulations were carried...
In this paper, a parasitic G-shaped microstrip patch antenna has been designed and simulated with both HFSS (High Frequency Structure Simulator) and CST Microwave Studio Softwares. Parametric analysis has been carried out to find optimized distances of the parasitic elements to achieve desired results. The proposed antenna is simple in design and compact in size and provides two separate impedance...
In this paper, Multiband 9-shaped microstrip patch antenna using epoxy substrate has been designed, simulated, and optimized to meet the best possible result using two simulation software: HFSS (High Frequency Structure Simulator) software and CST Microwave Studio software. Microstrip patch antennas are widely used because of their several advantages such as light weight, low volume, and low fabrication...
The use of a partial ground plane in the MPA structure can contribute to improving its frequency behavior, and avoid adaptation problems and the bandwidth narrowing, that is why DGS structures are widely used in wireless communication systems based on micro-strip technology, which requires high performances. In this regards, a parametric study of the impact of the ground plane size-reduction on the...
In this work, new form of patch antenna for RFID reader applications in the microwave band has been proposed. The patch is a perfect electrical conductor, excited by a 50 ohms microstrip line, set on an Epoxy FR-4 substrate. The first results were obtained on a basic structure of a rectangular patch antenna adapted with notches. These results have been improved by introducing slots in the basic structure...
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.