Investigation of scattering of a pair chiral spheres
We study the complex scattering of a pair of chiral spheres in the elliptical Gaussian beam. A system identification model of scattered field is established for two chiral spheres when they are irradiated by electromagnetic beam. Variations of the radar cross section both of isolated chiral sphere a...
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| Veröffentlicht in: | Indian journal of physics 2020-01, Vol.94 (1), p.61-67 |
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| container_title | Indian journal of physics |
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| creator | Li, Jin Feng, Xiaoyi |
| description | We study the complex scattering of a pair of chiral spheres in the elliptical Gaussian beam. A system identification model of scattered field is established for two chiral spheres when they are irradiated by electromagnetic beam. Variations of the radar cross section both of isolated chiral sphere and a pair of chiral spheres versus the chiral parameter are developed and we also studied the behavior of the coefficients of scattering waves from two chiral spheres. It is found that when the chiral parameter valued in a range, it may reduce the radar cross section, and the false targets surrounding the real target may not only confuse Radar; but also reduce the radar cross-section of the real target. The method used in this article may have the property of simplicity and can also be used to research scattered field of three or more chiral spheres. |
| doi_str_mv | 10.1007/s12648-019-01441-7 |
| format | Article |
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A system identification model of scattered field is established for two chiral spheres when they are irradiated by electromagnetic beam. Variations of the radar cross section both of isolated chiral sphere and a pair of chiral spheres versus the chiral parameter are developed and we also studied the behavior of the coefficients of scattering waves from two chiral spheres. It is found that when the chiral parameter valued in a range, it may reduce the radar cross section, and the false targets surrounding the real target may not only confuse Radar; but also reduce the radar cross-section of the real target. The method used in this article may have the property of simplicity and can also be used to research scattered field of three or more chiral spheres.</description><identifier>ISSN: 0973-1458</identifier><identifier>EISSN: 0974-9845</identifier><identifier>DOI: 10.1007/s12648-019-01441-7</identifier><language>eng</language><publisher>New Delhi: Springer India</publisher><subject>Astrophysics and Astroparticles ; Beams (radiation) ; Gaussian beams (optics) ; Military helicopters ; OriginalPaper ; Parameters ; Physics ; Physics and Astronomy ; Radar ; Radar cross sections ; Scattering ; Spheres ; System identification</subject><ispartof>Indian journal of physics, 2020-01, Vol.94 (1), p.61-67</ispartof><rights>Indian Association for the Cultivation of Science 2019</rights><rights>Indian Journal of Physics is a copyright of Springer, (2019). All Rights Reserved.</rights><rights>2019© Indian Association for the Cultivation of Science 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c298t-e875492e80e67028dd1b0db725d039dc4b5372db11b94858465d742c97a0941f3</cites><orcidid>0000-0003-0851-6741</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12648-019-01441-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12648-019-01441-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Li, Jin</creatorcontrib><creatorcontrib>Feng, Xiaoyi</creatorcontrib><title>Investigation of scattering of a pair chiral spheres</title><title>Indian journal of physics</title><addtitle>Indian J Phys</addtitle><description>We study the complex scattering of a pair of chiral spheres in the elliptical Gaussian beam. A system identification model of scattered field is established for two chiral spheres when they are irradiated by electromagnetic beam. Variations of the radar cross section both of isolated chiral sphere and a pair of chiral spheres versus the chiral parameter are developed and we also studied the behavior of the coefficients of scattering waves from two chiral spheres. It is found that when the chiral parameter valued in a range, it may reduce the radar cross section, and the false targets surrounding the real target may not only confuse Radar; but also reduce the radar cross-section of the real target. The method used in this article may have the property of simplicity and can also be used to research scattered field of three or more chiral spheres.</description><subject>Astrophysics and Astroparticles</subject><subject>Beams (radiation)</subject><subject>Gaussian beams (optics)</subject><subject>Military helicopters</subject><subject>OriginalPaper</subject><subject>Parameters</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Radar</subject><subject>Radar cross sections</subject><subject>Scattering</subject><subject>Spheres</subject><subject>System identification</subject><issn>0973-1458</issn><issn>0974-9845</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LAzEQxYMoWKtfwNOC5-gkmWySoxT_FApe9Byym2y7pe6uyVbw25t2BW89DDMD780bfoTcMrhnAOohMV6ipsBMLkRG1RmZgVFIjUZ5fpwFZSj1JblKaQtQGqbkjOCy-w5pbNdubPuu6Jsi1W4cQ2y79WFzxeDaWNSbNrpdkYZNiCFdk4vG7VK4-etz8vH89L54pau3l-XicUVrbvRIg1YSDQ8aQqmAa-9ZBb5SXHoQxtdYSaG4rxirDGqpsZReIa-NcmCQNWJO7qa7Q-y_9vlNu-33scuRlgsUUjNu8KSKA8_RpoSs4pOqjn1KMTR2iO2niz-WgT0wtBNDmxnaI0OrsklMpjQcgIT4f_qE6xebw3Fg</recordid><startdate>20200101</startdate><enddate>20200101</enddate><creator>Li, Jin</creator><creator>Feng, Xiaoyi</creator><general>Springer India</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-0851-6741</orcidid></search><sort><creationdate>20200101</creationdate><title>Investigation of scattering of a pair chiral spheres</title><author>Li, Jin ; Feng, Xiaoyi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c298t-e875492e80e67028dd1b0db725d039dc4b5372db11b94858465d742c97a0941f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Astrophysics and Astroparticles</topic><topic>Beams (radiation)</topic><topic>Gaussian beams (optics)</topic><topic>Military helicopters</topic><topic>OriginalPaper</topic><topic>Parameters</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Radar</topic><topic>Radar cross sections</topic><topic>Scattering</topic><topic>Spheres</topic><topic>System identification</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Jin</creatorcontrib><creatorcontrib>Feng, Xiaoyi</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Indian journal of physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Jin</au><au>Feng, Xiaoyi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Investigation of scattering of a pair chiral spheres</atitle><jtitle>Indian journal of physics</jtitle><stitle>Indian J Phys</stitle><date>2020-01-01</date><risdate>2020</risdate><volume>94</volume><issue>1</issue><spage>61</spage><epage>67</epage><pages>61-67</pages><issn>0973-1458</issn><eissn>0974-9845</eissn><abstract>We study the complex scattering of a pair of chiral spheres in the elliptical Gaussian beam. A system identification model of scattered field is established for two chiral spheres when they are irradiated by electromagnetic beam. Variations of the radar cross section both of isolated chiral sphere and a pair of chiral spheres versus the chiral parameter are developed and we also studied the behavior of the coefficients of scattering waves from two chiral spheres. It is found that when the chiral parameter valued in a range, it may reduce the radar cross section, and the false targets surrounding the real target may not only confuse Radar; but also reduce the radar cross-section of the real target. The method used in this article may have the property of simplicity and can also be used to research scattered field of three or more chiral spheres.</abstract><cop>New Delhi</cop><pub>Springer India</pub><doi>10.1007/s12648-019-01441-7</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0003-0851-6741</orcidid></addata></record> |
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| ispartof | Indian journal of physics, 2020-01, Vol.94 (1), p.61-67 |
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| language | eng |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Astrophysics and Astroparticles Beams (radiation) Gaussian beams (optics) Military helicopters OriginalPaper Parameters Physics Physics and Astronomy Radar Radar cross sections Scattering Spheres System identification |
| title | Investigation of scattering of a pair chiral spheres |
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