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 paper compares two different SIW-integrated high gain patch antennas operating at Ka-band. Each design configuration shows a different linear polarized (LP) radiation, vertical or horizontal. The gain enhancement and polarization are controlled by the integrated SIW cavity and the excitation slot orientation, respectively. The simulated results for reflection coefficient, gain and radiation pattern...
This paper presents a low cost high gain patch antenna array for automotive radar applications. A compact wide band (9.6GHz) low loss (0.5dB at 79GHz) micro-strip line to waveguide transition is also proposed for the antenna testing. The proposed antenna has a measured gain of 14.5dBi at 79GHz. The proposed antenna (including the transition) has been fabricated using a single dielectric layer PCB...
This paper presents a novel design to enhance the gain of the substrate integrated waveguide (SIW)-integrated microstrip patch antenna. An SIW air-filled cavity is created under the patch, which is excited by a narrow slot. The simulated results for reflection coefficient, gain and radiation pattern are presented. The antenna shows a 5 dB gain enhancement over the operating frequency band 54.9–64...
A novel 3D scanning antenna is presented for 5G mobile wireless communication applications. The proposed antenna employs 8 phase shifters for a 16-element phased array. It provides a 3D scanning window of Phi from 165° to 200° and from 245 ° to 270 ° while Theta can go up to 20 °. The size of the antenna including the feeding network is 2.5cm × 2.5cm. The Antenna gain is 16.5dB at 30GHz, and the gain...
A wide-bandwidth aperture-coupled microstrip patch antenna (MPA) fed by substrate integrated waveguide (SIW) technology is presented at V-band (60 GHz) to enhance the overall radiation efficiency. The antenna is designed using two different slot configurations with a simulated impedance bandwidth of 22% and gain up to 6.8 dB. Furthermore, the antennas show wideband radiation characteristics. The simulated...
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.