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 this paper, an end-fire high gain 60-GHz antenna is investigated. Printed onto an RO4003 substrate, the proposed antipodal Fermi antenna with an overall size of 9×25×0.203 mm3 exhibits desired performance: the measured |S11| of less than -15 dB and gain of 15.6-17.2 dBi over the frequency range from 55-67 GHz. At 60 GHz, end-fire radiation is achieved with the half-power beamwidths of 18° and 24°...
In this paper, the human body effects on received pulse characteristics by a planar UWB antenna, which is printed on a piece of PCB will be presented. The received pulse is derived from the measured S21 response of the antenna system, which consists of a transmit antenna in free space and a receive antenna in the presence of the human body. The measured results in both time and frequency domains are...
A small printed antenna is described with a reduced ground-plane effect for ultrawideband (UWB) applications. The radiator and ground plane of the antenna are etched onto a piece of printed circuit board (PCB) with an overall size of 25mmtimes25 mmtimes1.5 mm. A notch is cut from the radiator while a strip is asymmetrically attached to the radiator. The simulation and measurement show that the miniaturized...
In this paper, a small ground-independent planar UWB antenna is proposed. It is designed to cover the UWB band of 3.1 - 10.6 GHz. The antenna is etched onto a piece of PCB. A notch is cut from the radiator to reduce the size of the planar antenna. The simulations and measurements show that its impedance characteristics are ground-plane independent. The performance of the antennas is tested in time...
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.