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.
We have derived the time-domain asymptotic solution for the transient scattered field by the cylindrically curved conducting surface by extending the corresponding frequency-domain asymptotic solution. The validity and utility of the time-domain asymptotic solution derived here have been confirmed by comparing with the reference solution. We have shown that the time-domain asymptotic solution, which...
In this paper, we have derived the asymptotic representation for the scattered field when the cylindrical wave illuminates the concave portion of the cylindrically curved conducting open surface. Comparison with the reference solution calculated from the method of moment reveals the validity and the utility of the asymptotic representation proposed in the present paper.
Novel time-domain uniform asymptotic solution (novel TD-UAS) for transient scattered field excited by a cylindrically curved conducting open surface with a constant radius of curvature is presented in this paper. We shall derive the novel TD-UAS, which is applicable in the transition regions including the reflection boundary and the shadow boundary, by applying only the Fourier transform method. The...
The purpose of this paper is to confirm the accuracy and validity of the TD-UAS by comparing both with the hybrid experimental-numerical results obtained by using the frequency-domain (FD) experimental results measured in an anechoic chamber and the numerical code for the fast Fourier transform (FFT) and with the purely numerical reference solution.
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.