Channel Simulator for Land Mobile Satellite Channel Along Roadside Trees
We study the signal fading for the land mobile satellite channel caused by roadside trees. A channel simulator is developed which takes into account the signal fading caused by position-dependent tree scattered fields and by swaying tree components. In the model, the tree canopy is modeled as a vert...
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| Veröffentlicht in: | IEEE transactions on antennas and propagation 2011-05, Vol.59 (5), p.1699-1706 |
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| container_title | IEEE transactions on antennas and propagation |
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| creator | Cheffena, Michael Pérez-Fontán, Fernando |
| description | We study the signal fading for the land mobile satellite channel caused by roadside trees. A channel simulator is developed which takes into account the signal fading caused by position-dependent tree scattered fields and by swaying tree components. In the model, the tree canopy is modeled as a vertically oriented cylindrical volume containing randomly distributed and oriented leaves and branches. The tree trunk is modeled as a finite lossy dielectric cylinder. Leaves are modeled as thin lossy dielectric disks and branches as finite lossy dielectric cylinders. The scattering pattern of the new model has a narrow forward lobe with an isotropic background which is comparable to the one found using the radiative energy transfer theory. In addition, the variation of the specific attenuation with frequency of the model is fairly similar to the one given in the ITU Recommendation. The model is validated using measurements at 2 GHz in terms of the cumulative distribution functions of the received signal and the Ricean K-factor, average fade duration and level crossing rate. Good agreement is found between the measured and simulated statistics. |
| doi_str_mv | 10.1109/TAP.2011.2122297 |
| format | Article |
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A channel simulator is developed which takes into account the signal fading caused by position-dependent tree scattered fields and by swaying tree components. In the model, the tree canopy is modeled as a vertically oriented cylindrical volume containing randomly distributed and oriented leaves and branches. The tree trunk is modeled as a finite lossy dielectric cylinder. Leaves are modeled as thin lossy dielectric disks and branches as finite lossy dielectric cylinders. The scattering pattern of the new model has a narrow forward lobe with an isotropic background which is comparable to the one found using the radiative energy transfer theory. In addition, the variation of the specific attenuation with frequency of the model is fairly similar to the one given in the ITU Recommendation. The model is validated using measurements at 2 GHz in terms of the cumulative distribution functions of the received signal and the Ricean K-factor, average fade duration and level crossing rate. Good agreement is found between the measured and simulated statistics.</description><identifier>ISSN: 0018-926X</identifier><identifier>EISSN: 1558-2221</identifier><identifier>DOI: 10.1109/TAP.2011.2122297</identifier><identifier>CODEN: IETPAK</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Applied classical electromagnetism ; Applied sciences ; Brain modeling ; Channels ; Computer simulation ; Cylinders ; Dielectrics ; Diffraction, scattering, reflection ; Electromagnetic wave propagation, radiowave propagation ; Electromagnetism; electron and ion optics ; Equipments and installations ; Exact sciences and technology ; Fading ; Fundamental areas of phenomenology (including applications) ; Land ; Land mobile satellite (LMS) channel model ; Least squares approximation ; Leaves ; Mobile radiocommunication systems ; Physics ; Radiocommunications ; Radiowave propagation ; Satellite telecommunications. Space telecommunications ; Scattering ; Signal fading ; Telecommunications ; Telecommunications and information theory ; Trees ; Vegetation ; Wind speed</subject><ispartof>IEEE transactions on antennas and propagation, 2011-05, Vol.59 (5), p.1699-1706</ispartof><rights>2015 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) May 2011</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c353t-2e23534ef4b9df81861a8cd08637cb81e0277c8ef59d42b7cb7bf7b18c6bf27f3</citedby><cites>FETCH-LOGICAL-c353t-2e23534ef4b9df81861a8cd08637cb81e0277c8ef59d42b7cb7bf7b18c6bf27f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5723710$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27923,27924,54757</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5723710$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24190340$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Cheffena, Michael</creatorcontrib><creatorcontrib>Pérez-Fontán, Fernando</creatorcontrib><title>Channel Simulator for Land Mobile Satellite Channel Along Roadside Trees</title><title>IEEE transactions on antennas and propagation</title><addtitle>TAP</addtitle><description>We study the signal fading for the land mobile satellite channel caused by roadside trees. A channel simulator is developed which takes into account the signal fading caused by position-dependent tree scattered fields and by swaying tree components. In the model, the tree canopy is modeled as a vertically oriented cylindrical volume containing randomly distributed and oriented leaves and branches. The tree trunk is modeled as a finite lossy dielectric cylinder. Leaves are modeled as thin lossy dielectric disks and branches as finite lossy dielectric cylinders. The scattering pattern of the new model has a narrow forward lobe with an isotropic background which is comparable to the one found using the radiative energy transfer theory. In addition, the variation of the specific attenuation with frequency of the model is fairly similar to the one given in the ITU Recommendation. The model is validated using measurements at 2 GHz in terms of the cumulative distribution functions of the received signal and the Ricean K-factor, average fade duration and level crossing rate. Good agreement is found between the measured and simulated statistics.</description><subject>Applied classical electromagnetism</subject><subject>Applied sciences</subject><subject>Brain modeling</subject><subject>Channels</subject><subject>Computer simulation</subject><subject>Cylinders</subject><subject>Dielectrics</subject><subject>Diffraction, scattering, reflection</subject><subject>Electromagnetic wave propagation, radiowave propagation</subject><subject>Electromagnetism; electron and ion optics</subject><subject>Equipments and installations</subject><subject>Exact sciences and technology</subject><subject>Fading</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>Land</subject><subject>Land mobile satellite (LMS) channel model</subject><subject>Least squares approximation</subject><subject>Leaves</subject><subject>Mobile radiocommunication systems</subject><subject>Physics</subject><subject>Radiocommunications</subject><subject>Radiowave propagation</subject><subject>Satellite telecommunications. Space telecommunications</subject><subject>Scattering</subject><subject>Signal fading</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>Trees</subject><subject>Vegetation</subject><subject>Wind speed</subject><issn>0018-926X</issn><issn>1558-2221</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpdkEFLAzEQhYMoWKt3wcsiCF62ZrLZTXIsRa1QUWwFbyGbneiW7W5Ntgf_vSmtPXgYhpn53mN4hFwCHQFQdbcYv44YBRgxYIwpcUQGkOcyjQMckwGlIFPFio9TchbCMo5ccj4g08mXaVtsknm92jSm73ziYs1MWyXPXVk3mMxNj01T95j8seOmaz-Tt85Uoa4wWXjEcE5OnGkCXuz7kLw_3C8m03T28vg0Gc9Sm-VZnzJksXN0vFSVkyALMNJWVBaZsKUEpEwIK9HlquKsjDtROlGCtEXpmHDZkNzufNe--95g6PWqDjY-aFrsNkFDIYApybMiotf_0GW38W38TivgXHBORYToDrK-C8Gj02tfr4z_0UD1Nlkdk9XbZPU-2Si52fuaYE3jvGltHQ46xkHRjNPIXe24GhEP51ywTADNfgF2ZH_Z</recordid><startdate>20110501</startdate><enddate>20110501</enddate><creator>Cheffena, Michael</creator><creator>Pérez-Fontán, Fernando</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>H8D</scope></search><sort><creationdate>20110501</creationdate><title>Channel Simulator for Land Mobile Satellite Channel Along Roadside Trees</title><author>Cheffena, Michael ; Pérez-Fontán, Fernando</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c353t-2e23534ef4b9df81861a8cd08637cb81e0277c8ef59d42b7cb7bf7b18c6bf27f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Applied classical electromagnetism</topic><topic>Applied sciences</topic><topic>Brain modeling</topic><topic>Channels</topic><topic>Computer simulation</topic><topic>Cylinders</topic><topic>Dielectrics</topic><topic>Diffraction, scattering, reflection</topic><topic>Electromagnetic wave propagation, radiowave propagation</topic><topic>Electromagnetism; electron and ion optics</topic><topic>Equipments and installations</topic><topic>Exact sciences and technology</topic><topic>Fading</topic><topic>Fundamental areas of phenomenology (including applications)</topic><topic>Land</topic><topic>Land mobile satellite (LMS) channel model</topic><topic>Least squares approximation</topic><topic>Leaves</topic><topic>Mobile radiocommunication systems</topic><topic>Physics</topic><topic>Radiocommunications</topic><topic>Radiowave propagation</topic><topic>Satellite telecommunications. Space telecommunications</topic><topic>Scattering</topic><topic>Signal fading</topic><topic>Telecommunications</topic><topic>Telecommunications and information theory</topic><topic>Trees</topic><topic>Vegetation</topic><topic>Wind speed</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cheffena, Michael</creatorcontrib><creatorcontrib>Pérez-Fontán, Fernando</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>Aerospace Database</collection><jtitle>IEEE transactions on antennas and propagation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Cheffena, Michael</au><au>Pérez-Fontán, Fernando</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Channel Simulator for Land Mobile Satellite Channel Along Roadside Trees</atitle><jtitle>IEEE transactions on antennas and propagation</jtitle><stitle>TAP</stitle><date>2011-05-01</date><risdate>2011</risdate><volume>59</volume><issue>5</issue><spage>1699</spage><epage>1706</epage><pages>1699-1706</pages><issn>0018-926X</issn><eissn>1558-2221</eissn><coden>IETPAK</coden><abstract>We study the signal fading for the land mobile satellite channel caused by roadside trees. A channel simulator is developed which takes into account the signal fading caused by position-dependent tree scattered fields and by swaying tree components. In the model, the tree canopy is modeled as a vertically oriented cylindrical volume containing randomly distributed and oriented leaves and branches. The tree trunk is modeled as a finite lossy dielectric cylinder. Leaves are modeled as thin lossy dielectric disks and branches as finite lossy dielectric cylinders. The scattering pattern of the new model has a narrow forward lobe with an isotropic background which is comparable to the one found using the radiative energy transfer theory. In addition, the variation of the specific attenuation with frequency of the model is fairly similar to the one given in the ITU Recommendation. The model is validated using measurements at 2 GHz in terms of the cumulative distribution functions of the received signal and the Ricean K-factor, average fade duration and level crossing rate. Good agreement is found between the measured and simulated statistics.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TAP.2011.2122297</doi><tpages>8</tpages></addata></record> |
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| subjects | Applied classical electromagnetism Applied sciences Brain modeling Channels Computer simulation Cylinders Dielectrics Diffraction, scattering, reflection Electromagnetic wave propagation, radiowave propagation Electromagnetism electron and ion optics Equipments and installations Exact sciences and technology Fading Fundamental areas of phenomenology (including applications) Land Land mobile satellite (LMS) channel model Least squares approximation Leaves Mobile radiocommunication systems Physics Radiocommunications Radiowave propagation Satellite telecommunications. Space telecommunications Scattering Signal fading Telecommunications Telecommunications and information theory Trees Vegetation Wind speed |
| title | Channel Simulator for Land Mobile Satellite Channel Along Roadside Trees |
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