Low-frequency scattering from cylindrical structures at oblique incidence
Classical Rayleigh scattering theory is extended to the case of a homogeneous dielectric cylinder of arbitrary cross section whose transverse dimensions are much smaller than the wavelength. By assuming that the surface fields can be approximated by those of the infinite cylinder, the far zone scatt...
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Veröffentlicht in: | IEEE transactions on geoscience and remote sensing 1990-09, Vol.28 (5), p.879-885 |
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description | Classical Rayleigh scattering theory is extended to the case of a homogeneous dielectric cylinder of arbitrary cross section whose transverse dimensions are much smaller than the wavelength. By assuming that the surface fields can be approximated by those of the infinite cylinder, the far zone scattered field is expressed in terms of polarizability tensors, whose properties are discussed. Numerical results are presented for circular, semicircular, triangular, and square cylinders. The results are applicable to the remote sensing of twigs, stalks, and vegetation needles at centimeter and millimeter wavelengths.< > |
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By assuming that the surface fields can be approximated by those of the infinite cylinder, the far zone scattered field is expressed in terms of polarizability tensors, whose properties are discussed. Numerical results are presented for circular, semicircular, triangular, and square cylinders. The results are applicable to the remote sensing of twigs, stalks, and vegetation needles at centimeter and millimeter wavelengths.< ></description><identifier>ISSN: 0196-2892</identifier><identifier>EISSN: 1558-0644</identifier><identifier>DOI: 10.1109/36.58977</identifier><identifier>CODEN: IGRSD2</identifier><language>eng</language><publisher>Legacy CDMS: IEEE</publisher><subject>Dielectrics ; Earth Resources And Remote Sensing ; Earth, ocean, space ; Electromagnetic scattering ; Engine cylinders ; Exact sciences and technology ; External geophysics ; Geophysics. 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Techniques, methods, instrumentation and models</subject><subject>Integral equations</subject><subject>Optical scattering</subject><subject>Optical surface waves</subject><subject>Polarization</subject><subject>Rayleigh scattering</subject><subject>Remote sensing</subject><subject>Tensile stress</subject><issn>0196-2892</issn><issn>1558-0644</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1990</creationdate><recordtype>article</recordtype><sourceid>CYI</sourceid><recordid>eNqNkTtPwzAUhS0EEqUgsSIxZAGxpPjGvn6MqOJRqRILzJHjOMgoTYqdCvXf45IKRpjucL5zH-cScg50BkD1LRMzVFrKAzIBRJVTwfkhmVDQIi-ULo7JSYzvlAJHkBOyWPafeRPcx8Z1dptFa4bBBd-9ZU3oV5ndtr6rg7emzeIQNnbYBBczM2R91fpkynxnfZ287pQcNaaN7mxfp-T14f5l_pQvnx8X87tlbhnSIUcomOZW1gi1BWULxIrVGsGxmjdKAKC0nDVSc05VjUoqw0wljXDCVYVjU3I99l2HPi0Qh3Llo3VtazrXb2K5O1KoAv4BMkQA-TeIklGG8B-w4IxhAm9G0IY-xuCach38yoRtCbTcvalkovx-U0Kv9j1NCr9tgkmBxl9eK1QcReIuR64z0ZTdEGLSNFDKaAE8yRej7J1zP-5xxBcq7KEi</recordid><startdate>19900901</startdate><enddate>19900901</enddate><creator>Sarabandi, K.</creator><creator>Senior, T.B.A.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>CYE</scope><scope>CYI</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>7SP</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>19900901</creationdate><title>Low-frequency scattering from cylindrical structures at oblique incidence</title><author>Sarabandi, K. ; Senior, T.B.A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c350t-512394c7d51dc18c255b3d951e3d4f861157c43f794408d5878a3ab7a6e6eb2e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1990</creationdate><topic>Dielectrics</topic><topic>Earth Resources And Remote Sensing</topic><topic>Earth, ocean, space</topic><topic>Electromagnetic scattering</topic><topic>Engine cylinders</topic><topic>Exact sciences and technology</topic><topic>External geophysics</topic><topic>Geophysics. Techniques, methods, instrumentation and models</topic><topic>Integral equations</topic><topic>Optical scattering</topic><topic>Optical surface waves</topic><topic>Polarization</topic><topic>Rayleigh scattering</topic><topic>Remote sensing</topic><topic>Tensile stress</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sarabandi, K.</creatorcontrib><creatorcontrib>Senior, T.B.A.</creatorcontrib><collection>NASA Scientific and Technical Information</collection><collection>NASA Technical Reports Server</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>IEEE transactions on geoscience and remote sensing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Sarabandi, K.</au><au>Senior, T.B.A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Low-frequency scattering from cylindrical structures at oblique incidence</atitle><jtitle>IEEE transactions on geoscience and remote sensing</jtitle><stitle>TGRS</stitle><date>1990-09-01</date><risdate>1990</risdate><volume>28</volume><issue>5</issue><spage>879</spage><epage>885</epage><pages>879-885</pages><issn>0196-2892</issn><eissn>1558-0644</eissn><coden>IGRSD2</coden><abstract>Classical Rayleigh scattering theory is extended to the case of a homogeneous dielectric cylinder of arbitrary cross section whose transverse dimensions are much smaller than the wavelength. By assuming that the surface fields can be approximated by those of the infinite cylinder, the far zone scattered field is expressed in terms of polarizability tensors, whose properties are discussed. Numerical results are presented for circular, semicircular, triangular, and square cylinders. The results are applicable to the remote sensing of twigs, stalks, and vegetation needles at centimeter and millimeter wavelengths.< ></abstract><cop>Legacy CDMS</cop><pub>IEEE</pub><doi>10.1109/36.58977</doi><tpages>7</tpages></addata></record> |
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language | eng |
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source | IEEE/IET Electronic Library (IEL) |
subjects | Dielectrics Earth Resources And Remote Sensing Earth, ocean, space Electromagnetic scattering Engine cylinders Exact sciences and technology External geophysics Geophysics. Techniques, methods, instrumentation and models Integral equations Optical scattering Optical surface waves Polarization Rayleigh scattering Remote sensing Tensile stress |
title | Low-frequency scattering from cylindrical structures at oblique incidence |
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