An Accurate Equivalent Behavioral Model of Antenna Radiation Using a Mode-Matching Technique Based on Spherical Near Field Measurements
A new and simple method for modeling an antenna under test (AUT) from spherical near-field (NF) measurements is presented. This method utilizes NF data to determine an equivalent behavioral model composed of magnetic and electric dipoles placed over a fictitious sphere surrounding the AUT. A spheric...
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| Veröffentlicht in: | IEEE transactions on antennas and propagation 2008-01, Vol.56 (1), p.48-57 |
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| creator | Serhir, M. Besnier, P. Drissi, M. |
| description | A new and simple method for modeling an antenna under test (AUT) from spherical near-field (NF) measurements is presented. This method utilizes NF data to determine an equivalent behavioral model composed of magnetic and electric dipoles placed over a fictitious sphere surrounding the AUT. A spherical wave expansion (SWE) of the measured NF is developed to derive a linear relation between the transmission coefficients of the AUT and the transmission coefficients of each dipole. Dipole transmission coefficients are determined using the translational and rotational addition theorems. Finally, a least square method is employed to compute the excitation of each current source. Once the equivalent model is obtained, it can be used to study the behavior of the original AUT in different environments. Computations with electromagnetic simulation data illustrate the accuracy of the proposed method and the reliability of the derived model. |
| doi_str_mv | 10.1109/TAP.2007.913080 |
| format | Article |
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This method utilizes NF data to determine an equivalent behavioral model composed of magnetic and electric dipoles placed over a fictitious sphere surrounding the AUT. A spherical wave expansion (SWE) of the measured NF is developed to derive a linear relation between the transmission coefficients of the AUT and the transmission coefficients of each dipole. Dipole transmission coefficients are determined using the translational and rotational addition theorems. Finally, a least square method is employed to compute the excitation of each current source. Once the equivalent model is obtained, it can be used to study the behavior of the original AUT in different environments. Computations with electromagnetic simulation data illustrate the accuracy of the proposed method and the reliability of the derived model.</description><identifier>ISSN: 0018-926X</identifier><identifier>EISSN: 1558-2221</identifier><identifier>DOI: 10.1109/TAP.2007.913080</identifier><identifier>CODEN: IETPAK</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Addition theorem ; Antenna measurements ; Antenna modeling ; Antenna radiation patterns ; Antennas ; Applied classical electromagnetism ; Applied sciences ; Dipoles ; Electric dipoles ; Electromagnetic measurements ; Electromagnetic modeling ; Electromagnetic radiation ; Electromagnetic wave propagation, radiowave propagation ; Electromagnetism ; Electromagnetism; electron and ion optics ; Engineering Sciences ; Equivalence ; Exact sciences and technology ; Fundamental areas of phenomenology (including applications) ; Least squares method ; Magnetic field measurement ; Magnetic separation ; Mathematical models ; mode matching method ; near field (NF) ; Near fields ; Near-field radiation pattern ; Noise measurement ; Physics ; Radiocommunications ; spherical wave expansion ; Telecommunications ; Telecommunications and information theory ; Testing ; translational and rotational addition theorems</subject><ispartof>IEEE transactions on antennas and propagation, 2008-01, Vol.56 (1), p.48-57</ispartof><rights>2008 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2008</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c447t-cab2b230212fe2fcd88cde0acf81889644a6c207955f9ff6b633699c55edb00b3</citedby><cites>FETCH-LOGICAL-c447t-cab2b230212fe2fcd88cde0acf81889644a6c207955f9ff6b633699c55edb00b3</cites><orcidid>0000-0002-8398-7028 ; 0000-0002-0804-4927</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4427363$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>230,314,780,784,796,885,4024,27923,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4427363$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19980162$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-00553656$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Serhir, M.</creatorcontrib><creatorcontrib>Besnier, P.</creatorcontrib><creatorcontrib>Drissi, M.</creatorcontrib><title>An Accurate Equivalent Behavioral Model of Antenna Radiation Using a Mode-Matching Technique Based on Spherical Near Field Measurements</title><title>IEEE transactions on antennas and propagation</title><addtitle>TAP</addtitle><description>A new and simple method for modeling an antenna under test (AUT) from spherical near-field (NF) measurements is presented. This method utilizes NF data to determine an equivalent behavioral model composed of magnetic and electric dipoles placed over a fictitious sphere surrounding the AUT. A spherical wave expansion (SWE) of the measured NF is developed to derive a linear relation between the transmission coefficients of the AUT and the transmission coefficients of each dipole. Dipole transmission coefficients are determined using the translational and rotational addition theorems. Finally, a least square method is employed to compute the excitation of each current source. Once the equivalent model is obtained, it can be used to study the behavior of the original AUT in different environments. Computations with electromagnetic simulation data illustrate the accuracy of the proposed method and the reliability of the derived model.</description><subject>Addition theorem</subject><subject>Antenna measurements</subject><subject>Antenna modeling</subject><subject>Antenna radiation patterns</subject><subject>Antennas</subject><subject>Applied classical electromagnetism</subject><subject>Applied sciences</subject><subject>Dipoles</subject><subject>Electric dipoles</subject><subject>Electromagnetic measurements</subject><subject>Electromagnetic modeling</subject><subject>Electromagnetic radiation</subject><subject>Electromagnetic wave propagation, radiowave propagation</subject><subject>Electromagnetism</subject><subject>Electromagnetism; electron and ion optics</subject><subject>Engineering Sciences</subject><subject>Equivalence</subject><subject>Exact sciences and technology</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>Least squares method</subject><subject>Magnetic field measurement</subject><subject>Magnetic separation</subject><subject>Mathematical models</subject><subject>mode matching method</subject><subject>near field (NF)</subject><subject>Near fields</subject><subject>Near-field radiation pattern</subject><subject>Noise measurement</subject><subject>Physics</subject><subject>Radiocommunications</subject><subject>spherical wave expansion</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>Testing</subject><subject>translational and rotational addition theorems</subject><issn>0018-926X</issn><issn>1558-2221</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNqFkk1vEzEQhlcIJELhzIGLhUQRh039Hfu4rVqKlACCVOJmTbyzxNVmN7V3I_EL-Nt4SVUkDnCxNfYz73jGb1G8ZHTOGLVn6-rznFO6mFsmqKGPihlTypScc_a4mFHKTGm5_va0eJbSbQ6lkXJW_Kw6Unk_RhiQXN6N4QAtdgM5xy0cQh-hJau-xpb0Dam6AbsOyBeoAwyh78hNCt13Ar-RcgWD307xGv22C3cjknNIWJMMft1vMQaf1T4iRHIVsK3JCiGNEXe5XnpePGmgTfjifj8pbq4u1xfX5fLT-w8X1bL0Ui6G0sOGb7ignPEGeeNrY3yNFHxjmDFWSwnac7qwSjW2afRGC6Gt9UphvaF0I06Kd0fdLbRuH8MO4g_XQ3DX1dJNZ5QqJbTSB5bZt0d2H_vcTRrcLiSPbQsd9mNylgot6CIv_yONoVpxKVQmT_9JCimlWjCZwdd_gbf9GLs8G2dZnoBmcnrh2RHysU8pYvPQEqNucoXLrnCTK9zRFTnjzb0spPwdTYTOh_QnzVpDmeaZe3XkAiI-XEvJp3bFLyZhvo4</recordid><startdate>200801</startdate><enddate>200801</enddate><creator>Serhir, M.</creator><creator>Besnier, P.</creator><creator>Drissi, M.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><scope>F28</scope><scope>FR3</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0002-8398-7028</orcidid><orcidid>https://orcid.org/0000-0002-0804-4927</orcidid></search><sort><creationdate>200801</creationdate><title>An Accurate Equivalent Behavioral Model of Antenna Radiation Using a Mode-Matching Technique Based on Spherical Near Field Measurements</title><author>Serhir, M. ; Besnier, P. ; Drissi, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c447t-cab2b230212fe2fcd88cde0acf81889644a6c207955f9ff6b633699c55edb00b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Addition theorem</topic><topic>Antenna measurements</topic><topic>Antenna modeling</topic><topic>Antenna radiation patterns</topic><topic>Antennas</topic><topic>Applied classical electromagnetism</topic><topic>Applied sciences</topic><topic>Dipoles</topic><topic>Electric dipoles</topic><topic>Electromagnetic measurements</topic><topic>Electromagnetic modeling</topic><topic>Electromagnetic radiation</topic><topic>Electromagnetic wave propagation, radiowave propagation</topic><topic>Electromagnetism</topic><topic>Electromagnetism; electron and ion optics</topic><topic>Engineering Sciences</topic><topic>Equivalence</topic><topic>Exact sciences and technology</topic><topic>Fundamental areas of phenomenology (including applications)</topic><topic>Least squares method</topic><topic>Magnetic field measurement</topic><topic>Magnetic separation</topic><topic>Mathematical models</topic><topic>mode matching method</topic><topic>near field (NF)</topic><topic>Near fields</topic><topic>Near-field radiation pattern</topic><topic>Noise measurement</topic><topic>Physics</topic><topic>Radiocommunications</topic><topic>spherical wave expansion</topic><topic>Telecommunications</topic><topic>Telecommunications and information theory</topic><topic>Testing</topic><topic>translational and rotational addition theorems</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Serhir, M.</creatorcontrib><creatorcontrib>Besnier, P.</creatorcontrib><creatorcontrib>Drissi, M.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>IEEE transactions on antennas and propagation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Serhir, M.</au><au>Besnier, P.</au><au>Drissi, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An Accurate Equivalent Behavioral Model of Antenna Radiation Using a Mode-Matching Technique Based on Spherical Near Field Measurements</atitle><jtitle>IEEE transactions on antennas and propagation</jtitle><stitle>TAP</stitle><date>2008-01</date><risdate>2008</risdate><volume>56</volume><issue>1</issue><spage>48</spage><epage>57</epage><pages>48-57</pages><issn>0018-926X</issn><eissn>1558-2221</eissn><coden>IETPAK</coden><abstract>A new and simple method for modeling an antenna under test (AUT) from spherical near-field (NF) measurements is presented. This method utilizes NF data to determine an equivalent behavioral model composed of magnetic and electric dipoles placed over a fictitious sphere surrounding the AUT. A spherical wave expansion (SWE) of the measured NF is developed to derive a linear relation between the transmission coefficients of the AUT and the transmission coefficients of each dipole. Dipole transmission coefficients are determined using the translational and rotational addition theorems. Finally, a least square method is employed to compute the excitation of each current source. Once the equivalent model is obtained, it can be used to study the behavior of the original AUT in different environments. 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| subjects | Addition theorem Antenna measurements Antenna modeling Antenna radiation patterns Antennas Applied classical electromagnetism Applied sciences Dipoles Electric dipoles Electromagnetic measurements Electromagnetic modeling Electromagnetic radiation Electromagnetic wave propagation, radiowave propagation Electromagnetism Electromagnetism electron and ion optics Engineering Sciences Equivalence Exact sciences and technology Fundamental areas of phenomenology (including applications) Least squares method Magnetic field measurement Magnetic separation Mathematical models mode matching method near field (NF) Near fields Near-field radiation pattern Noise measurement Physics Radiocommunications spherical wave expansion Telecommunications Telecommunications and information theory Testing translational and rotational addition theorems |
| title | An Accurate Equivalent Behavioral Model of Antenna Radiation Using a Mode-Matching Technique Based on Spherical Near Field Measurements |
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