Multistatic scattering from moving targets in multipath environments
We are examining the feasibility of ground target detection and tracking in urban centers using ground moving target indicator (GMTI) radar when line-of-sight (LOS) coverage is intermittent, yet multipath responses from building walls are available. We enhance the standard ray-tracing propagation me...
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| creator | Linnehan, R. Schindler, J. |
| description | We are examining the feasibility of ground target detection and tracking in urban centers using ground moving target indicator (GMTI) radar when line-of-sight (LOS) coverage is intermittent, yet multipath responses from building walls are available. We enhance the standard ray-tracing propagation methods that assume specular wall reflections and point scattering target models. Our two-dimensional analysis includes near field reradiation from the illuminated wall to a target having a multistatic response. We also evaluate the degradation of power and coherency in the signal processing due to wall surface roughness. Results of this work provide insight for the development of processing techniques that may be required for multipath exploitation radar. |
| doi_str_mv | 10.1109/RADAR.2009.4977062 |
| format | Conference Proceeding |
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We enhance the standard ray-tracing propagation methods that assume specular wall reflections and point scattering target models. Our two-dimensional analysis includes near field reradiation from the illuminated wall to a target having a multistatic response. We also evaluate the degradation of power and coherency in the signal processing due to wall surface roughness. Results of this work provide insight for the development of processing techniques that may be required for multipath exploitation radar.</description><identifier>ISSN: 1097-5659</identifier><identifier>ISBN: 142442870X</identifier><identifier>ISBN: 9781424428700</identifier><identifier>EISSN: 2375-5318</identifier><identifier>EISBN: 9781424428717</identifier><identifier>EISBN: 1424428718</identifier><identifier>DOI: 10.1109/RADAR.2009.4977062</identifier><language>eng</language><publisher>IEEE</publisher><subject>Degradation ; Object detection ; Radar scattering ; Radar signal processing ; Radar tracking ; Ray tracing ; Reflection ; Rough surfaces ; Surface roughness ; Target tracking</subject><ispartof>2009 IEEE Radar Conference, 2009, p.1-6</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4977062$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,27925,54920</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4977062$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Linnehan, R.</creatorcontrib><creatorcontrib>Schindler, J.</creatorcontrib><title>Multistatic scattering from moving targets in multipath environments</title><title>2009 IEEE Radar Conference</title><addtitle>RADAR</addtitle><description>We are examining the feasibility of ground target detection and tracking in urban centers using ground moving target indicator (GMTI) radar when line-of-sight (LOS) coverage is intermittent, yet multipath responses from building walls are available. We enhance the standard ray-tracing propagation methods that assume specular wall reflections and point scattering target models. Our two-dimensional analysis includes near field reradiation from the illuminated wall to a target having a multistatic response. We also evaluate the degradation of power and coherency in the signal processing due to wall surface roughness. Results of this work provide insight for the development of processing techniques that may be required for multipath exploitation radar.</description><subject>Degradation</subject><subject>Object detection</subject><subject>Radar scattering</subject><subject>Radar signal processing</subject><subject>Radar tracking</subject><subject>Ray tracing</subject><subject>Reflection</subject><subject>Rough surfaces</subject><subject>Surface roughness</subject><subject>Target tracking</subject><issn>1097-5659</issn><issn>2375-5318</issn><isbn>142442870X</isbn><isbn>9781424428700</isbn><isbn>9781424428717</isbn><isbn>1424428718</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2009</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo1kMtuwjAURN2X1ED5gXaTH0h67WvHvksE9CFRVUIsukNO4lBXJEGxi9S_L6h0NSPN0VkMY_cccs6BHlfT-XSVCwDKJWkNhbhgE9KGSyGlMJrrS5YI1CpTyM0VG_0P8HHNkqNBZ6pQdMtGIXwBKDyyCZu_fe-iD9FGX6WhsjG6wXfbtBn6Nm37w6lHO2xdDKnv0vZE7238TF138EPfta6L4Y7dNHYX3OScY7Z-WqxnL9ny_fl1Nl1mniBmVtqqLCqjbVNoabEEbjXWiISlMwS8QVPXAEUhXUW6RimcE0hESpRIEsfs4U_rnXOb_eBbO_xszmfgL737UA8</recordid><startdate>200905</startdate><enddate>200905</enddate><creator>Linnehan, R.</creator><creator>Schindler, J.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>200905</creationdate><title>Multistatic scattering from moving targets in multipath environments</title><author>Linnehan, R. ; Schindler, J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-a4acb6c87af674a3b01a73d3393be8901f38dd00664ec97d342ee2399952b3943</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Degradation</topic><topic>Object detection</topic><topic>Radar scattering</topic><topic>Radar signal processing</topic><topic>Radar tracking</topic><topic>Ray tracing</topic><topic>Reflection</topic><topic>Rough surfaces</topic><topic>Surface roughness</topic><topic>Target tracking</topic><toplevel>online_resources</toplevel><creatorcontrib>Linnehan, R.</creatorcontrib><creatorcontrib>Schindler, J.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Linnehan, R.</au><au>Schindler, J.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Multistatic scattering from moving targets in multipath environments</atitle><btitle>2009 IEEE Radar Conference</btitle><stitle>RADAR</stitle><date>2009-05</date><risdate>2009</risdate><spage>1</spage><epage>6</epage><pages>1-6</pages><issn>1097-5659</issn><eissn>2375-5318</eissn><isbn>142442870X</isbn><isbn>9781424428700</isbn><eisbn>9781424428717</eisbn><eisbn>1424428718</eisbn><abstract>We are examining the feasibility of ground target detection and tracking in urban centers using ground moving target indicator (GMTI) radar when line-of-sight (LOS) coverage is intermittent, yet multipath responses from building walls are available. We enhance the standard ray-tracing propagation methods that assume specular wall reflections and point scattering target models. Our two-dimensional analysis includes near field reradiation from the illuminated wall to a target having a multistatic response. We also evaluate the degradation of power and coherency in the signal processing due to wall surface roughness. Results of this work provide insight for the development of processing techniques that may be required for multipath exploitation radar.</abstract><pub>IEEE</pub><doi>10.1109/RADAR.2009.4977062</doi><tpages>6</tpages></addata></record> |
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| ispartof | 2009 IEEE Radar Conference, 2009, p.1-6 |
| issn | 1097-5659 2375-5318 |
| language | eng |
| recordid | cdi_ieee_primary_4977062 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Degradation Object detection Radar scattering Radar signal processing Radar tracking Ray tracing Reflection Rough surfaces Surface roughness Target tracking |
| title | Multistatic scattering from moving targets in multipath environments |
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