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.
Amplitude comparison angle measurement is a practical technology for its simple structure and low complexity. MIMO radar can view a broad angular sector and form multiple simultaneous joint-beams. It is very suitable to implement multi- beam amplitude comparison angle measurement in MIMO radar. As the accuracy of angle measurement depends directly on the half-power beamwidth of the antenna pattern,...
An effective method for optimizing the performance of a fixed current distribution, uniformly spaced antenna array has been to adjust its element positions to provide performance improvement. Additionally, with a goal to reduce the peak sidelobe level (PSLL) of the array pattern, this method based on a modified real genetic algorithms (MGA) provides practical advantages such as taking the design constraints...
For the element position synthesis of 2-dimension sparse rectangular arrays with the design constraints of the number of elements, the aperture and the minimum element spacing, an improved genetic algorithm (IGA) based on chromosome element resetting is presented in this paper. Compared with the synthesis method of thinned arrays, this new approach could exploit more degree of freedom of elements...
An effective method for optimizing the performance of a fixed current distribution, uniformly spaced antenna array has been to adjust its element positions to provide performance improvement. Additionally, with a goal to reduce the peak sidelobe level (PSLL) of the array pattern, this method based on a modified real genetic algorithms (MGA) provides practical advantages such as taking the design constraints...
For the element position synthesis of 2-dimension sparse rectangular arrays with the design constraints of the number of elements, the aperture and the minimum element spacing, an improved genetic algorithm (IGA) based on chromosome element resetting is presented in this paper. Compared with the synthesis method of thinned arrays, this new approach could exploit more degree of freedom of elements...
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.