TWI EXPERIMENTAL RESULTS BY A LINEAR INVERSE SCATTERING APPROACH
نویسندگان
چکیده
منابع مشابه
Linear and Nonlinear Inverse Scattering Applied to Experimental Data
In this paper, we present our recent work on the imaging techniques for solving the 2–D inverse scattering problems in the frequency and time domain, which is the continuation of our work described in [1]. Two linear algorithms, Synthetic Aperture Focusing Technique (SAFT) and MUltiple SIgnal Classification (MUSIC) algorithm, as well as two nonlinear algorithms, Contrast Source Inversion (CSI) ...
متن کاملLinear and Nonlinear Inverse Scattering
In this paper we discuss one dimensional scattering and inverse scattering for the Helmholtz equation on the half line from the point of view of the layer stripping. By full or nonlinear scattering, we mean the transformation between the index of refraction (actually half of its logarithmic derivative) and the reflection coefficient. We refer to this mapping as nonlinear scattering, because the...
متن کاملSome Results on Inverse Scattering
A review of some of the author’s results in the area of inverse scattering is given. The following topics are discussed: 1) Property C and applications, 2) Stable inversion of fixed-energy 3D scattering data and its error estimate, 3) Inverse scattering with ”incomplete“ data, 4) Inverse scattering for inhomogeneous Schrödinger equation, 5) Krein’s inverse scattering method, 6) Invertibility of...
متن کاملGeneralised Inverse Scattering for a Linear PDE Associate to KdV
Inverse Scattering methods for solving integrable nonlinear p.d.e. found their limits as soon as one tried to solve with them new boundary value problems. However, some of these problems, e.g. the quarter-plane problem, can be solved (e.g. by Fokas linear methods), for related linear p.d.e., (e.g. LKdV). It is shown here that a nonlinear algebraic inverse scattering method, which we already app...
متن کاملGeometrical Approach to Inverse Scattering forthe Dirac
The high-energy-limit of the scattering operator for multidimensional relativistic dynamics, including a Dirac particle in an electromagnetic eld, is investigated by using time-dependent, geometrical methods. This yields a reconstruction formula, by which the eld can be obtained uniquely from scattering data.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Progress In Electromagnetics Research
سال: 2009
ISSN: 1559-8985
DOI: 10.2528/pier09021609