𝔖 Bobbio Scriptorium
✦   LIBER   ✦

An analytical approach to the reconstruction of the radiating currents in inverse electromagnetic scattering

✍ Scribed by M. Chiappe; G. L. Gragnani

Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
360 KB
Volume
49
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

An analytical approach to inverse electromagnetic scattering is proposed. A two‐dimensional geometry is considered. A closed‐form singular value decomposition of the scattering integral operator is derived and is used to reconstruct the radiating components of the equivalent current density. This is the first step toward a more complete solution that will account for the nonradiating currents, too, and will be used to compute the dielectric features of the body under test. Numerical simulations show the capabilities of the method to reconstruct the radiating current. The model resolution kernel of the scattering operator can be also easily derived. By virtue of the closed‐form solution, results can be achieved in a very short computational time. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 354–360, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22125

📜 SIMILAR VOLUMES

Inversion of arbitrary electromagnetic s
Inversion of arbitrary electromagnetic scattering data to reconstruct the scattering potential of a plasma medium
✍ Yan Zhang; Jin Au Kong; Arthur K. Jordan 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 121 KB 👁 2 views

## A numerical method using matrix in¨ersion has been ( ) generalized to sol¨e the Gel'fand᎐Le¨itan᎐Marchenko GLM in¨erse scattering problem for arbitrary forms of reflection coefficient data for plasma medium. An accurate representation of the reflection transient was calculated using the Gauss᎐L

The radiation amplification effect in th
The radiation amplification effect in the scattering of a quasi-classical electron by an ion in the weak electromagnetic field
✍ A.V. Freiv; S.P. Roshchupkin 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 175 KB 👁 1 views

Possibility of amplification of electromagnetic radiation is theoretically studied in the scattering of a quasi-classical electron by an ion in the field of weak linearly polarized wave. Using the limiting process of the total cross-section at small values of adiabaticity parameter to Krainov's form

Anesthesia as an effective agent against
Anesthesia as an effective agent against the production of congenital anomalies in mouse fetuses exposed to electromagnetic radiation
✍ Rugh, Roberts ;McManaway, Mary 📂 Article 📅 1976 🏛 John Wiley and Sons 🌐 English ⚖ 427 KB 👁 1 views

## Abstract A total of 130 female mice pregnant at 8 days were exposed singly to a 7.3 watt microwave waveguide at 2,450 MHz wave length while being monitored for total absorbed dose, the exposure being four minutes. Among the 1,328 offspring examined (327 of which were controls) those not anesthet

Analyticity of a Nonlinear Operator Asso
Analyticity of a Nonlinear Operator Associated to the Conformal Representation in Schauder Spaces. An Integral Equation Approach
✍ Massimo Lanza de Cristoforis; Sergei V. Rogosin 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 279 KB 👁 2 views

We consider the Riemann map g ζ,w of the complex unit disk to the plane domain I[ζ] enclosed by the Jordan curve ζ and normalized by the conditions g ζ,w (0) = w, g ζ,w (0) > 0, where w is a point of I[ζ], and we present a nonlinear singular integral equation approach to prove that the nonlinear ope