Abstract
The monostatic theorem of Weston states that a null RCS is observed for matched ε = μ objects with rotational symmetry. In this work we study a generalization of this result applied to heterogeneous magnetodielectric scatterers. The whole object of interest or the coating surrounding it is divided into a set of small cubical unit cells that are alternatively either purely dielectric or purely magnetic, i.e., the two materials are distributed in a lego format. Numerical computations are presented to compare the RCS levels of the original perfectly and the lego-based roughly impedance-matched scatterers.
| Original language | English (US) |
|---|---|
| Title of host publication | 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013 |
| Publisher | IEEE Computer Society |
| Pages | 418-420 |
| Number of pages | 3 |
| DOIs | |
| State | Published - 2013 |
| Event | 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013 - Bordeaux, France Duration: Sep 16 2013 → Sep 19 2013 |
Other
| Other | 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013 |
|---|---|
| Country | France |
| City | Bordeaux |
| Period | 9/16/13 → 9/19/13 |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
Cite this
RCS study of impedance-matched scatterers constructed with magnetodielectric cubes. / Vacus, O.; Ziolkowski, Richard W.
2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013. IEEE Computer Society, 2013. p. 418-420 6809072.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - RCS study of impedance-matched scatterers constructed with magnetodielectric cubes
AU - Vacus, O.
AU - Ziolkowski, Richard W
PY - 2013
Y1 - 2013
N2 - The monostatic theorem of Weston states that a null RCS is observed for matched ε = μ objects with rotational symmetry. In this work we study a generalization of this result applied to heterogeneous magnetodielectric scatterers. The whole object of interest or the coating surrounding it is divided into a set of small cubical unit cells that are alternatively either purely dielectric or purely magnetic, i.e., the two materials are distributed in a lego format. Numerical computations are presented to compare the RCS levels of the original perfectly and the lego-based roughly impedance-matched scatterers.
AB - The monostatic theorem of Weston states that a null RCS is observed for matched ε = μ objects with rotational symmetry. In this work we study a generalization of this result applied to heterogeneous magnetodielectric scatterers. The whole object of interest or the coating surrounding it is divided into a set of small cubical unit cells that are alternatively either purely dielectric or purely magnetic, i.e., the two materials are distributed in a lego format. Numerical computations are presented to compare the RCS levels of the original perfectly and the lego-based roughly impedance-matched scatterers.
UR - http://www.scopus.com/inward/record.url?scp=84901217751&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84901217751&partnerID=8YFLogxK
U2 - 10.1109/MetaMaterials.2013.6809072
DO - 10.1109/MetaMaterials.2013.6809072
M3 - Conference contribution
SP - 418
EP - 420
BT - 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013
PB - IEEE Computer Society
ER -