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 low-profile series-fed microstrip antenna and its 8× conformai array are presented. In this paper, the performances of the conformal array are excellent. Its obtained bandwidth is ranging from 0.94f0 to 1.06f0 with the active voltage standing wave ratio (AVSWR) less than 2.3, where the f0 is center frequency of the target band. Moreover, this proposed microstrip array can realize frequency scanning...
In this paper, a high speed detection method of aircraft targets in remote sensing images is proposed based on proposal oriented FAST and adaptive matching of local invariant features. In order to reduce the search scope, the region of parking apron is extracted by region growing based on OTSU segmentation. Moreover, Binarized Normed Gradient (BING) and Spectral Residual Saliency (SRS) are applied...
A design of conformal dipole antenna array for aircraft applications is presented. This 6-element array is conformed to the wing of the aircraft. Furthermore, it is shown numerically that the proposed conformal array exhibits good VSWR and fine radiation properties in the operation band. The active VSWR is less than 1.6 without beam scanning for 0.88ƒ0 to 1.1ƒ0 (where the ƒ0 is center frequency of...
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.