Roughly Impedance-Matched Scatterers Constructed With Magnetodielectric Cells
The monostatic theorem of Weston states that a null radar cross section (RCS) will be observed for objects with rotational symmetry that are impedance matched to their host medium, i.e., that have their material parameters <inline-formula><tex-math notation="LaTeX">\varepsilon_...
Ausführliche Beschreibung
Autor*in: |
Vacus, Olivier [verfasserIn] |
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Format: |
Artikel |
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Sprache: |
Englisch |
Erschienen: |
2015 |
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Übergeordnetes Werk: |
Enthalten in: IEEE transactions on antennas and propagation - New York, NY : IEEE, 1963, 63(2015), 10, Seite 4418-4425 |
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Übergeordnetes Werk: |
volume:63 ; year:2015 ; number:10 ; pages:4418-4425 |
Links: |
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DOI / URN: |
10.1109/TAP.2015.2463683 |
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Katalog-ID: |
OLC1967082197 |
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520 | |a The monostatic theorem of Weston states that a null radar cross section (RCS) will be observed for objects with rotational symmetry that are impedance matched to their host medium, i.e., that have their material parameters <inline-formula><tex-math notation="LaTeX">\varepsilon_r = \mu_r</tex-math></inline-formula>. A study of the generalization of this result applied to heterogeneous magnetodielectric (MD) scatterers is presented. The entire object of interest is divided into a set of small cubical unit cells in a three-dimensional checkerboard format, i.e., two different materials are distributed alternately in lego-like designs. Numerical computations are presented to compare the RCS levels of perfectly impedance-matched scatterers and their lego-based equivalents. The degree of homogenization that can be attributed to these heterogeneous scatterers for a variety of double positive material choices, including extreme values, is addressed specifically in relation to their satisfaction of Weston's theorem. | ||
650 | 4 | |a Indexes | |
650 | 4 | |a Shape | |
650 | 4 | |a Weston's theorem | |
650 | 4 | |a Impedance | |
650 | 4 | |a integral equations | |
650 | 4 | |a homogenization | |
650 | 4 | |a Radar crosssections | |
650 | 4 | |a Electromagnetic scattering | |
650 | 4 | |a electromagnetic modeling | |
650 | 4 | |a Geometry | |
650 | 4 | |a Antennas | |
650 | 4 | |a Electromagnetic radiation | |
650 | 4 | |a Research | |
650 | 4 | |a Electromagnetic waves | |
650 | 4 | |a Electric waves | |
650 | 4 | |a Impedance (Electricity) | |
700 | 1 | |a Ziolkowski, Richard W |4 oth | |
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10.1109/TAP.2015.2463683 doi PQ20160617 (DE-627)OLC1967082197 (DE-599)GBVOLC1967082197 (PRQ)g1168-46e803491766f1dddba9562495785c3168655ad134361836abe25a498006a0640 (KEY)0068432520150000063001004418roughlyimpedancematchedscatterersconstructedwithma DE-627 ger DE-627 rakwb eng 620 DNB Vacus, Olivier verfasserin aut Roughly Impedance-Matched Scatterers Constructed With Magnetodielectric Cells 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The monostatic theorem of Weston states that a null radar cross section (RCS) will be observed for objects with rotational symmetry that are impedance matched to their host medium, i.e., that have their material parameters <inline-formula><tex-math notation="LaTeX">\varepsilon_r = \mu_r</tex-math></inline-formula>. A study of the generalization of this result applied to heterogeneous magnetodielectric (MD) scatterers is presented. The entire object of interest is divided into a set of small cubical unit cells in a three-dimensional checkerboard format, i.e., two different materials are distributed alternately in lego-like designs. Numerical computations are presented to compare the RCS levels of perfectly impedance-matched scatterers and their lego-based equivalents. The degree of homogenization that can be attributed to these heterogeneous scatterers for a variety of double positive material choices, including extreme values, is addressed specifically in relation to their satisfaction of Weston's theorem. Indexes Shape Weston's theorem Impedance integral equations homogenization Radar crosssections Electromagnetic scattering electromagnetic modeling Geometry Antennas Electromagnetic radiation Research Electromagnetic waves Electric waves Impedance (Electricity) Ziolkowski, Richard W oth Enthalten in IEEE transactions on antennas and propagation New York, NY : IEEE, 1963 63(2015), 10, Seite 4418-4425 (DE-627)129547239 (DE-600)218496-5 (DE-576)014998114 0018-926X nnns volume:63 year:2015 number:10 pages:4418-4425 http://dx.doi.org/10.1109/TAP.2015.2463683 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7174972 http://search.proquest.com/docview/1729225436 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_11 GBV_ILN_70 GBV_ILN_201 GBV_ILN_4318 AR 63 2015 10 4418-4425 |
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10.1109/TAP.2015.2463683 doi PQ20160617 (DE-627)OLC1967082197 (DE-599)GBVOLC1967082197 (PRQ)g1168-46e803491766f1dddba9562495785c3168655ad134361836abe25a498006a0640 (KEY)0068432520150000063001004418roughlyimpedancematchedscatterersconstructedwithma DE-627 ger DE-627 rakwb eng 620 DNB Vacus, Olivier verfasserin aut Roughly Impedance-Matched Scatterers Constructed With Magnetodielectric Cells 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The monostatic theorem of Weston states that a null radar cross section (RCS) will be observed for objects with rotational symmetry that are impedance matched to their host medium, i.e., that have their material parameters <inline-formula><tex-math notation="LaTeX">\varepsilon_r = \mu_r</tex-math></inline-formula>. A study of the generalization of this result applied to heterogeneous magnetodielectric (MD) scatterers is presented. The entire object of interest is divided into a set of small cubical unit cells in a three-dimensional checkerboard format, i.e., two different materials are distributed alternately in lego-like designs. Numerical computations are presented to compare the RCS levels of perfectly impedance-matched scatterers and their lego-based equivalents. The degree of homogenization that can be attributed to these heterogeneous scatterers for a variety of double positive material choices, including extreme values, is addressed specifically in relation to their satisfaction of Weston's theorem. Indexes Shape Weston's theorem Impedance integral equations homogenization Radar crosssections Electromagnetic scattering electromagnetic modeling Geometry Antennas Electromagnetic radiation Research Electromagnetic waves Electric waves Impedance (Electricity) Ziolkowski, Richard W oth Enthalten in IEEE transactions on antennas and propagation New York, NY : IEEE, 1963 63(2015), 10, Seite 4418-4425 (DE-627)129547239 (DE-600)218496-5 (DE-576)014998114 0018-926X nnns volume:63 year:2015 number:10 pages:4418-4425 http://dx.doi.org/10.1109/TAP.2015.2463683 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7174972 http://search.proquest.com/docview/1729225436 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_11 GBV_ILN_70 GBV_ILN_201 GBV_ILN_4318 AR 63 2015 10 4418-4425 |
allfields_unstemmed |
10.1109/TAP.2015.2463683 doi PQ20160617 (DE-627)OLC1967082197 (DE-599)GBVOLC1967082197 (PRQ)g1168-46e803491766f1dddba9562495785c3168655ad134361836abe25a498006a0640 (KEY)0068432520150000063001004418roughlyimpedancematchedscatterersconstructedwithma DE-627 ger DE-627 rakwb eng 620 DNB Vacus, Olivier verfasserin aut Roughly Impedance-Matched Scatterers Constructed With Magnetodielectric Cells 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The monostatic theorem of Weston states that a null radar cross section (RCS) will be observed for objects with rotational symmetry that are impedance matched to their host medium, i.e., that have their material parameters <inline-formula><tex-math notation="LaTeX">\varepsilon_r = \mu_r</tex-math></inline-formula>. A study of the generalization of this result applied to heterogeneous magnetodielectric (MD) scatterers is presented. The entire object of interest is divided into a set of small cubical unit cells in a three-dimensional checkerboard format, i.e., two different materials are distributed alternately in lego-like designs. Numerical computations are presented to compare the RCS levels of perfectly impedance-matched scatterers and their lego-based equivalents. The degree of homogenization that can be attributed to these heterogeneous scatterers for a variety of double positive material choices, including extreme values, is addressed specifically in relation to their satisfaction of Weston's theorem. Indexes Shape Weston's theorem Impedance integral equations homogenization Radar crosssections Electromagnetic scattering electromagnetic modeling Geometry Antennas Electromagnetic radiation Research Electromagnetic waves Electric waves Impedance (Electricity) Ziolkowski, Richard W oth Enthalten in IEEE transactions on antennas and propagation New York, NY : IEEE, 1963 63(2015), 10, Seite 4418-4425 (DE-627)129547239 (DE-600)218496-5 (DE-576)014998114 0018-926X nnns volume:63 year:2015 number:10 pages:4418-4425 http://dx.doi.org/10.1109/TAP.2015.2463683 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7174972 http://search.proquest.com/docview/1729225436 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_11 GBV_ILN_70 GBV_ILN_201 GBV_ILN_4318 AR 63 2015 10 4418-4425 |
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10.1109/TAP.2015.2463683 doi PQ20160617 (DE-627)OLC1967082197 (DE-599)GBVOLC1967082197 (PRQ)g1168-46e803491766f1dddba9562495785c3168655ad134361836abe25a498006a0640 (KEY)0068432520150000063001004418roughlyimpedancematchedscatterersconstructedwithma DE-627 ger DE-627 rakwb eng 620 DNB Vacus, Olivier verfasserin aut Roughly Impedance-Matched Scatterers Constructed With Magnetodielectric Cells 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The monostatic theorem of Weston states that a null radar cross section (RCS) will be observed for objects with rotational symmetry that are impedance matched to their host medium, i.e., that have their material parameters <inline-formula><tex-math notation="LaTeX">\varepsilon_r = \mu_r</tex-math></inline-formula>. A study of the generalization of this result applied to heterogeneous magnetodielectric (MD) scatterers is presented. The entire object of interest is divided into a set of small cubical unit cells in a three-dimensional checkerboard format, i.e., two different materials are distributed alternately in lego-like designs. Numerical computations are presented to compare the RCS levels of perfectly impedance-matched scatterers and their lego-based equivalents. The degree of homogenization that can be attributed to these heterogeneous scatterers for a variety of double positive material choices, including extreme values, is addressed specifically in relation to their satisfaction of Weston's theorem. Indexes Shape Weston's theorem Impedance integral equations homogenization Radar crosssections Electromagnetic scattering electromagnetic modeling Geometry Antennas Electromagnetic radiation Research Electromagnetic waves Electric waves Impedance (Electricity) Ziolkowski, Richard W oth Enthalten in IEEE transactions on antennas and propagation New York, NY : IEEE, 1963 63(2015), 10, Seite 4418-4425 (DE-627)129547239 (DE-600)218496-5 (DE-576)014998114 0018-926X nnns volume:63 year:2015 number:10 pages:4418-4425 http://dx.doi.org/10.1109/TAP.2015.2463683 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7174972 http://search.proquest.com/docview/1729225436 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_11 GBV_ILN_70 GBV_ILN_201 GBV_ILN_4318 AR 63 2015 10 4418-4425 |
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10.1109/TAP.2015.2463683 doi PQ20160617 (DE-627)OLC1967082197 (DE-599)GBVOLC1967082197 (PRQ)g1168-46e803491766f1dddba9562495785c3168655ad134361836abe25a498006a0640 (KEY)0068432520150000063001004418roughlyimpedancematchedscatterersconstructedwithma DE-627 ger DE-627 rakwb eng 620 DNB Vacus, Olivier verfasserin aut Roughly Impedance-Matched Scatterers Constructed With Magnetodielectric Cells 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The monostatic theorem of Weston states that a null radar cross section (RCS) will be observed for objects with rotational symmetry that are impedance matched to their host medium, i.e., that have their material parameters <inline-formula><tex-math notation="LaTeX">\varepsilon_r = \mu_r</tex-math></inline-formula>. A study of the generalization of this result applied to heterogeneous magnetodielectric (MD) scatterers is presented. The entire object of interest is divided into a set of small cubical unit cells in a three-dimensional checkerboard format, i.e., two different materials are distributed alternately in lego-like designs. Numerical computations are presented to compare the RCS levels of perfectly impedance-matched scatterers and their lego-based equivalents. The degree of homogenization that can be attributed to these heterogeneous scatterers for a variety of double positive material choices, including extreme values, is addressed specifically in relation to their satisfaction of Weston's theorem. Indexes Shape Weston's theorem Impedance integral equations homogenization Radar crosssections Electromagnetic scattering electromagnetic modeling Geometry Antennas Electromagnetic radiation Research Electromagnetic waves Electric waves Impedance (Electricity) Ziolkowski, Richard W oth Enthalten in IEEE transactions on antennas and propagation New York, NY : IEEE, 1963 63(2015), 10, Seite 4418-4425 (DE-627)129547239 (DE-600)218496-5 (DE-576)014998114 0018-926X nnns volume:63 year:2015 number:10 pages:4418-4425 http://dx.doi.org/10.1109/TAP.2015.2463683 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7174972 http://search.proquest.com/docview/1729225436 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_11 GBV_ILN_70 GBV_ILN_201 GBV_ILN_4318 AR 63 2015 10 4418-4425 |
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ddc 620 misc Indexes misc Shape misc Weston's theorem misc Impedance misc integral equations misc homogenization misc Radar crosssections misc Electromagnetic scattering misc electromagnetic modeling misc Geometry misc Antennas misc Electromagnetic radiation misc Research misc Electromagnetic waves misc Electric waves misc Impedance (Electricity) |
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ddc 620 misc Indexes misc Shape misc Weston's theorem misc Impedance misc integral equations misc homogenization misc Radar crosssections misc Electromagnetic scattering misc electromagnetic modeling misc Geometry misc Antennas misc Electromagnetic radiation misc Research misc Electromagnetic waves misc Electric waves misc Impedance (Electricity) |
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ddc 620 misc Indexes misc Shape misc Weston's theorem misc Impedance misc integral equations misc homogenization misc Radar crosssections misc Electromagnetic scattering misc electromagnetic modeling misc Geometry misc Antennas misc Electromagnetic radiation misc Research misc Electromagnetic waves misc Electric waves misc Impedance (Electricity) |
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Roughly Impedance-Matched Scatterers Constructed With Magnetodielectric Cells |
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Roughly Impedance-Matched Scatterers Constructed With Magnetodielectric Cells |
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roughly impedance-matched scatterers constructed with magnetodielectric cells |
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Roughly Impedance-Matched Scatterers Constructed With Magnetodielectric Cells |
abstract |
The monostatic theorem of Weston states that a null radar cross section (RCS) will be observed for objects with rotational symmetry that are impedance matched to their host medium, i.e., that have their material parameters <inline-formula><tex-math notation="LaTeX">\varepsilon_r = \mu_r</tex-math></inline-formula>. A study of the generalization of this result applied to heterogeneous magnetodielectric (MD) scatterers is presented. The entire object of interest is divided into a set of small cubical unit cells in a three-dimensional checkerboard format, i.e., two different materials are distributed alternately in lego-like designs. Numerical computations are presented to compare the RCS levels of perfectly impedance-matched scatterers and their lego-based equivalents. The degree of homogenization that can be attributed to these heterogeneous scatterers for a variety of double positive material choices, including extreme values, is addressed specifically in relation to their satisfaction of Weston's theorem. |
abstractGer |
The monostatic theorem of Weston states that a null radar cross section (RCS) will be observed for objects with rotational symmetry that are impedance matched to their host medium, i.e., that have their material parameters <inline-formula><tex-math notation="LaTeX">\varepsilon_r = \mu_r</tex-math></inline-formula>. A study of the generalization of this result applied to heterogeneous magnetodielectric (MD) scatterers is presented. The entire object of interest is divided into a set of small cubical unit cells in a three-dimensional checkerboard format, i.e., two different materials are distributed alternately in lego-like designs. Numerical computations are presented to compare the RCS levels of perfectly impedance-matched scatterers and their lego-based equivalents. The degree of homogenization that can be attributed to these heterogeneous scatterers for a variety of double positive material choices, including extreme values, is addressed specifically in relation to their satisfaction of Weston's theorem. |
abstract_unstemmed |
The monostatic theorem of Weston states that a null radar cross section (RCS) will be observed for objects with rotational symmetry that are impedance matched to their host medium, i.e., that have their material parameters <inline-formula><tex-math notation="LaTeX">\varepsilon_r = \mu_r</tex-math></inline-formula>. A study of the generalization of this result applied to heterogeneous magnetodielectric (MD) scatterers is presented. The entire object of interest is divided into a set of small cubical unit cells in a three-dimensional checkerboard format, i.e., two different materials are distributed alternately in lego-like designs. Numerical computations are presented to compare the RCS levels of perfectly impedance-matched scatterers and their lego-based equivalents. The degree of homogenization that can be attributed to these heterogeneous scatterers for a variety of double positive material choices, including extreme values, is addressed specifically in relation to their satisfaction of Weston's theorem. |
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title_short |
Roughly Impedance-Matched Scatterers Constructed With Magnetodielectric Cells |
url |
http://dx.doi.org/10.1109/TAP.2015.2463683 http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7174972 http://search.proquest.com/docview/1729225436 |
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