A Hybrid Parabolic Equation-Integral Equation Technique for Wave Propagation Modeling of Indoor Communications
We present a 3D hybrid technique for the simulation of wave propagation in complex indoor communication environments. The hybrid method employs a wide-angle parabolic equation to estimate the electromagnetic field within walls and obstacles, whereas a correction based on a Green's function appr...
Gespeichert in:
| Veröffentlicht in: | IEEE transactions on magnetics 2009-03, Vol.45 (3), p.1112-1115 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1115 |
|---|---|
| container_issue | 3 |
| container_start_page | 1112 |
| container_title | IEEE transactions on magnetics |
| container_volume | 45 |
| creator | Theofilogiannakos, G.K. Xenos, T.D. Yioultsis, T.V. |
| description | We present a 3D hybrid technique for the simulation of wave propagation in complex indoor communication environments. The hybrid method employs a wide-angle parabolic equation to estimate the electromagnetic field within walls and obstacles, whereas a correction based on a Green's function approach provides clearly improved field approximations. The proposed method is applied in 3D using simple validation models, whereas an approximate 2D analysis is attempted for a much more realistic office space. The simulation is compared with measurements and a particularly enhanced accuracy is observed. The hybrid technique is more systematic and automated, compared to ray-tracing methods and has moderate computational requirements. |
| doi_str_mv | 10.1109/TMAG.2009.2012642 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_RIE</sourceid><recordid>TN_cdi_ieee_primary_4787475</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>4787475</ieee_id><sourcerecordid>34502320</sourcerecordid><originalsourceid>FETCH-LOGICAL-c283t-b5960d09e13b5b9cc9a0e6b8b228fdae6faff441484224ad352d32720d3d71d53</originalsourceid><addsrcrecordid>eNpdkE1rGzEQhkVpoW7aH1B6EYX2tunoa1c6GpMmhoTm4NKj0OrDVVhLjuQt5N9Xro0PvcwwM8_7MrwIfSRwTQiob5uH5e01BVCtENpz-gotiOKkA-jVa7QAILJTvOdv0btan9rIBYEFSkt89zKW6PCjKWbMU7T45nk2h5hTt04Hvy1mumzwxtvfKT7PHodc8C_zx-PHkvdmezo_ZOenmLY4B7xOLjdmlXe7OUX7D6jv0Ztgpuo_nPsV-vn9ZrO66-5_3K5Xy_vOUskO3ShUDw6UJ2wUo7JWGfD9KEdKZXDG98GEwDnhklPKjWOCOkYHCo65gTjBrtDXk---5PZtPehdrNZPk0k-z1UzLoAyCg38_B_4lOeS2m9aioEykIw1iJwgW3KtxQe9L3FnyosmoI_x62P8-hi_PsffNF_OxqZaM4Viko31IqSkF4PkvHGfTlz03l_OfJADHwT7C3hOjlI</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>857230833</pqid></control><display><type>article</type><title>A Hybrid Parabolic Equation-Integral Equation Technique for Wave Propagation Modeling of Indoor Communications</title><source>IEEE Electronic Library (IEL)</source><creator>Theofilogiannakos, G.K. ; Xenos, T.D. ; Yioultsis, T.V.</creator><creatorcontrib>Theofilogiannakos, G.K. ; Xenos, T.D. ; Yioultsis, T.V.</creatorcontrib><description>We present a 3D hybrid technique for the simulation of wave propagation in complex indoor communication environments. The hybrid method employs a wide-angle parabolic equation to estimate the electromagnetic field within walls and obstacles, whereas a correction based on a Green's function approach provides clearly improved field approximations. The proposed method is applied in 3D using simple validation models, whereas an approximate 2D analysis is attempted for a much more realistic office space. The simulation is compared with measurements and a particularly enhanced accuracy is observed. The hybrid technique is more systematic and automated, compared to ray-tracing methods and has moderate computational requirements.</description><identifier>ISSN: 0018-9464</identifier><identifier>EISSN: 1941-0069</identifier><identifier>DOI: 10.1109/TMAG.2009.2012642</identifier><identifier>CODEN: IEMGAQ</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Buildings ; Computational modeling ; Cross-disciplinary physics: materials science; rheology ; Electromagnetic fields ; Electromagnetic propagation ; Equations ; Exact sciences and technology ; Finite element methods (FEMs) ; Indoor communication ; indoor radio communication ; integral equations ; Magnetism ; Materials science ; Optical propagation ; Optical reflection ; Other topics in materials science ; Physics ; Ray tracing ; Solid modeling ; wireless LAN</subject><ispartof>IEEE transactions on magnetics, 2009-03, Vol.45 (3), p.1112-1115</ispartof><rights>2009 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2009</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c283t-b5960d09e13b5b9cc9a0e6b8b228fdae6faff441484224ad352d32720d3d71d53</citedby><cites>FETCH-LOGICAL-c283t-b5960d09e13b5b9cc9a0e6b8b228fdae6faff441484224ad352d32720d3d71d53</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4787475$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,314,776,780,785,786,792,23909,23910,25118,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4787475$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21657844$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Theofilogiannakos, G.K.</creatorcontrib><creatorcontrib>Xenos, T.D.</creatorcontrib><creatorcontrib>Yioultsis, T.V.</creatorcontrib><title>A Hybrid Parabolic Equation-Integral Equation Technique for Wave Propagation Modeling of Indoor Communications</title><title>IEEE transactions on magnetics</title><addtitle>TMAG</addtitle><description>We present a 3D hybrid technique for the simulation of wave propagation in complex indoor communication environments. The hybrid method employs a wide-angle parabolic equation to estimate the electromagnetic field within walls and obstacles, whereas a correction based on a Green's function approach provides clearly improved field approximations. The proposed method is applied in 3D using simple validation models, whereas an approximate 2D analysis is attempted for a much more realistic office space. The simulation is compared with measurements and a particularly enhanced accuracy is observed. The hybrid technique is more systematic and automated, compared to ray-tracing methods and has moderate computational requirements.</description><subject>Buildings</subject><subject>Computational modeling</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Electromagnetic fields</subject><subject>Electromagnetic propagation</subject><subject>Equations</subject><subject>Exact sciences and technology</subject><subject>Finite element methods (FEMs)</subject><subject>Indoor communication</subject><subject>indoor radio communication</subject><subject>integral equations</subject><subject>Magnetism</subject><subject>Materials science</subject><subject>Optical propagation</subject><subject>Optical reflection</subject><subject>Other topics in materials science</subject><subject>Physics</subject><subject>Ray tracing</subject><subject>Solid modeling</subject><subject>wireless LAN</subject><issn>0018-9464</issn><issn>1941-0069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpdkE1rGzEQhkVpoW7aH1B6EYX2tunoa1c6GpMmhoTm4NKj0OrDVVhLjuQt5N9Xro0PvcwwM8_7MrwIfSRwTQiob5uH5e01BVCtENpz-gotiOKkA-jVa7QAILJTvOdv0btan9rIBYEFSkt89zKW6PCjKWbMU7T45nk2h5hTt04Hvy1mumzwxtvfKT7PHodc8C_zx-PHkvdmezo_ZOenmLY4B7xOLjdmlXe7OUX7D6jv0Ztgpuo_nPsV-vn9ZrO66-5_3K5Xy_vOUskO3ShUDw6UJ2wUo7JWGfD9KEdKZXDG98GEwDnhklPKjWOCOkYHCo65gTjBrtDXk---5PZtPehdrNZPk0k-z1UzLoAyCg38_B_4lOeS2m9aioEykIw1iJwgW3KtxQe9L3FnyosmoI_x62P8-hi_PsffNF_OxqZaM4Viko31IqSkF4PkvHGfTlz03l_OfJADHwT7C3hOjlI</recordid><startdate>20090301</startdate><enddate>20090301</enddate><creator>Theofilogiannakos, G.K.</creator><creator>Xenos, T.D.</creator><creator>Yioultsis, T.V.</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>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>20090301</creationdate><title>A Hybrid Parabolic Equation-Integral Equation Technique for Wave Propagation Modeling of Indoor Communications</title><author>Theofilogiannakos, G.K. ; Xenos, T.D. ; Yioultsis, T.V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c283t-b5960d09e13b5b9cc9a0e6b8b228fdae6faff441484224ad352d32720d3d71d53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Buildings</topic><topic>Computational modeling</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Electromagnetic fields</topic><topic>Electromagnetic propagation</topic><topic>Equations</topic><topic>Exact sciences and technology</topic><topic>Finite element methods (FEMs)</topic><topic>Indoor communication</topic><topic>indoor radio communication</topic><topic>integral equations</topic><topic>Magnetism</topic><topic>Materials science</topic><topic>Optical propagation</topic><topic>Optical reflection</topic><topic>Other topics in materials science</topic><topic>Physics</topic><topic>Ray tracing</topic><topic>Solid modeling</topic><topic>wireless LAN</topic><toplevel>online_resources</toplevel><creatorcontrib>Theofilogiannakos, G.K.</creatorcontrib><creatorcontrib>Xenos, T.D.</creatorcontrib><creatorcontrib>Yioultsis, T.V.</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>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE transactions on magnetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Theofilogiannakos, G.K.</au><au>Xenos, T.D.</au><au>Yioultsis, T.V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Hybrid Parabolic Equation-Integral Equation Technique for Wave Propagation Modeling of Indoor Communications</atitle><jtitle>IEEE transactions on magnetics</jtitle><stitle>TMAG</stitle><date>2009-03-01</date><risdate>2009</risdate><volume>45</volume><issue>3</issue><spage>1112</spage><epage>1115</epage><pages>1112-1115</pages><issn>0018-9464</issn><eissn>1941-0069</eissn><coden>IEMGAQ</coden><abstract>We present a 3D hybrid technique for the simulation of wave propagation in complex indoor communication environments. The hybrid method employs a wide-angle parabolic equation to estimate the electromagnetic field within walls and obstacles, whereas a correction based on a Green's function approach provides clearly improved field approximations. The proposed method is applied in 3D using simple validation models, whereas an approximate 2D analysis is attempted for a much more realistic office space. The simulation is compared with measurements and a particularly enhanced accuracy is observed. The hybrid technique is more systematic and automated, compared to ray-tracing methods and has moderate computational requirements.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TMAG.2009.2012642</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 0018-9464 |
| ispartof | IEEE transactions on magnetics, 2009-03, Vol.45 (3), p.1112-1115 |
| issn | 0018-9464 1941-0069 |
| language | eng |
| recordid | cdi_ieee_primary_4787475 |
| source | IEEE Electronic Library (IEL) |
| subjects | Buildings Computational modeling Cross-disciplinary physics: materials science rheology Electromagnetic fields Electromagnetic propagation Equations Exact sciences and technology Finite element methods (FEMs) Indoor communication indoor radio communication integral equations Magnetism Materials science Optical propagation Optical reflection Other topics in materials science Physics Ray tracing Solid modeling wireless LAN |
| title | A Hybrid Parabolic Equation-Integral Equation Technique for Wave Propagation Modeling of Indoor Communications |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-20T20%3A33%3A26IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_RIE&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=A%20Hybrid%20Parabolic%20Equation-Integral%20Equation%20Technique%20for%20Wave%20Propagation%20Modeling%20of%20Indoor%20Communications&rft.jtitle=IEEE%20transactions%20on%20magnetics&rft.au=Theofilogiannakos,%20G.K.&rft.date=2009-03-01&rft.volume=45&rft.issue=3&rft.spage=1112&rft.epage=1115&rft.pages=1112-1115&rft.issn=0018-9464&rft.eissn=1941-0069&rft.coden=IEMGAQ&rft_id=info:doi/10.1109/TMAG.2009.2012642&rft_dat=%3Cproquest_RIE%3E34502320%3C/proquest_RIE%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=857230833&rft_id=info:pmid/&rft_ieee_id=4787475&rfr_iscdi=true |