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.
A novel smooth horn with tanh/linear dual profile is proposed and the low sidelobe level is achieved. Measured results demonstrate that sidelobes <−37 dB can be achieved on the principal cuts of designed radiation pattern at 92–97 GHz. Also, the measurements are in accordance with the simulated results. It is shown that low sidelobe level can be obtained by the proposed horn geometry without tremendous...
In this paper, a compact tanh/linear dual profile corrugated horn in millimeter-wave band is proposed. To reduce the size of the horn and achieve a low sidelobe level, the parameters of the corrugation profile have been optimized by the commercial software CHAMP. At the central frequency of 94 GHz, the simulation results show that the proposed horn can achieve very low sidelobe around −50 dB with...
A design method of a tanh profiled corrugated horn coupling to the fundamental Gaussian beam mode with low sidelobe levels and symmetry radiation pattern is presented working at Terahertz(THz) frequency. The calculation of slot depth of feedhorn has a variable-pitch-to-width-slot mode converter in order to produce the HE11 hybrid mode, whilst increasing a linear phase stability section reaches the...
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.