Item talk:Q235218
From geokb
{
"USGS Publications Warehouse": { "@context": "https://schema.org", "@type": "Article", "additionalType": "Journal Article", "name": "Detection of buried targets using a new enhanced very early time electromagnetic (VETEM) prototype system", "identifier": [ { "@type": "PropertyValue", "propertyID": "USGS Publications Warehouse IndexID", "value": "70022750", "url": "https://pubs.usgs.gov/publication/70022750" }, { "@type": "PropertyValue", "propertyID": "USGS Publications Warehouse Internal ID", "value": 70022750 }, { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1109/36.975004", "url": "https://doi.org/10.1109/36.975004" }, { "@type": "PropertyValue", "propertyID": "ISSN", "value": "01962892" } ], "journal": { "@type": "Periodical", "name": "IEEE Transactions on Geoscience and Remote Sensing", "volumeNumber": "39", "issueNumber": "12" }, "inLanguage": "en", "isPartOf": [ { "@type": "CreativeWorkSeries", "name": "IEEE Transactions on Geoscience and Remote Sensing" } ], "datePublished": "2001", "dateModified": "2012-03-12", "abstract": "In this paper, numerical simulations of a new enhanced very early time electromagnetic (VETEM) prototype system are presented, where a horizontal transmitting loop and two horizontal receiving loops are used to detect buried targets, in which three loops share the same axis and the transmitter is located at the center of receivers. In the new VETEM system, the difference of signals from two receivers is taken to eliminate strong direct-signals from the transmitter and background clutter and furthermore to obtain a better SNR for buried targets. Because strong coupling exists between the transmitter and receivers, accurate analysis of the three-loop antenna system is required, for which a loop-tree basis function method has been utilized to overcome the low-frequency breakdown problem. In the analysis of scattering problem from buried targets, a conjugate gradient (CG) method with fast Fourier transform (FFT) is applied to solve the electric field integral equation. However, the convergence of such CG-FFT algorithm is extremely slow at very low frequencies. In order to increase the convergence rate, a frequency-hopping approach has been used. Finally, the primary, coupling, reflected, and scattered magnetic fields are evaluated at receiving loops to calculate the output electric current. Numerous simulation results are given to interpret the new VETEM system. Comparing with other single-transmitter-receiver systems, the new VETEM has better SNR and ability to reduce the clutter.", "publisher": { "@type": "Organization", "name": "U.S. Geological Survey" }, "author": [ { "@type": "Person", "name": "Chew, W.C.", "givenName": "W.C.", "familyName": "Chew" }, { "@type": "Person", "name": "Smith, D.V.", "givenName": "D.V.", "familyName": "Smith" }, { "@type": "Person", "name": "Cui, T.J.", "givenName": "T.J.", "familyName": "Cui" }, { "@type": "Person", "name": "Aydiner, A.A.", "givenName": "A.A.", "familyName": "Aydiner" }, { "@type": "Person", "name": "Wright, D.L.", "givenName": "D.L.", "familyName": "Wright" } ] }, "OpenAlex": { "abstract_inverted_index": { "In": [ 0, 52, 120, 162 ], "this": [ 1 ], "paper,": [ 2 ], "numerical": [ 3 ], "simulations": [ 4 ], "of": [ 5, 50, 59, 97, 123, 151 ], "a": [ 6, 19, 80, 106, 129, 169 ], "new": [ 7, 54, 203, 212 ], "enhanced": [ 8 ], "very": [ 9, 159 ], "early": [ 10 ], "time": [ 11 ], "electromagnetic": [ 12 ], "(VETEM)": [ 13 ], "prototype": [ 14 ], "system": [ 15, 101 ], "are": [ 16, 28, 184, 198 ], "presented,": [ 17 ], "where": [ 18 ], "horizontal": [ 20, 25 ], "transmitting": [ 21 ], "loop": [ 22 ], "and": [ 23, 42, 73, 76, 93, 180, 217 ], "two": [ 24, 62 ], "receiving": [ 26, 187 ], "loops": [ 27, 37, 188 ], "used": [ 29 ], "to": [ 30, 66, 78, 114, 141, 164, 189, 200, 219 ], "detect": [ 31 ], "buried": [ 32, 84, 127 ], "targets,": [ 33, 128 ], "in": [ 34 ], "which": [ 35, 105 ], "three": [ 36 ], "share": [ 38 ], "the": [ 39, 43, 48, 53, 57, 71, 91, 98, 116, 121, 143, 149, 166, 176, 191, 202, 211, 221 ], "same": [ 40 ], "axis": [ 41 ], "transmitter": [ 44, 72, 92 ], "is": [ 45, 64, 102, 139, 155 ], "located": [ 46 ], "at": [ 47, 158, 186 ], "center": [ 49 ], "receivers.": [ 51 ], "VETEM": [ 55, 204, 213 ], "system,": [ 56 ], "difference": [ 58 ], "signals": [ 60 ], "from": [ 61, 70, 126 ], "receivers": [ 63 ], "taken": [ 65 ], "eliminate": [ 67 ], "strong": [ 68, 87 ], "direct-signals": [ 69 ], "background": [ 74 ], "clutter": [ 75 ], "furthermore": [ 77 ], "obtain": [ 79 ], "better": [ 81, 215 ], "SNR": [ 82, 216 ], "for": [ 83, 104 ], "targets.": [ 85 ], "Because": [ 86 ], "coupling": [ 88 ], "exists": [ 89 ], "between": [ 90 ], "receivers,": [ 94 ], "accurate": [ 95 ], "analysis": [ 96, 122 ], "three-loop": [ 99 ], "antenna": [ 100 ], "required,": [ 103 ], "loop-tree": [ 107 ], "basis": [ 108 ], "function": [ 109 ], "method": [ 110, 133 ], "has": [ 111, 172, 214 ], "been": [ 112, 173 ], "utilized": [ 113 ], "overcome": [ 115 ], "low-frequency": [ 117 ], "breakdown": [ 118 ], "problem.": [ 119 ], "scattering": [ 124 ], "problem": [ 125 ], "conjugate": [ 130 ], "gradient": [ 131 ], "(CG)": [ 132 ], "with": [ 134, 207 ], "fast": [ 135 ], "Fourier": [ 136 ], "transform": [ 137 ], "(FFT)": [ 138 ], "applied": [ 140 ], "solve": [ 142 ], "electric": [ 144, 193 ], "field": [ 145 ], "integral": [ 146 ], "equation.": [ 147 ], "However,": [ 148 ], "convergence": [ 150, 167 ], "such": [ 152 ], "CG-FFT": [ 153 ], "algorithm": [ 154 ], "extremely": [ 156 ], "slow": [ 157 ], "low": [ 160 ], "frequencies.": [ 161 ], "order": [ 163 ], "increase": [ 165 ], "rate,": [ 168 ], "frequency-hopping": [ 170 ], "approach": [ 171 ], "used.": [ 174 ], "Finally,": [ 175 ], "primary,": [ 177 ], "coupling,": [ 178 ], "reflected,": [ 179 ], "scattered": [ 181 ], "magnetic": [ 182 ], "fields": [ 183 ], "evaluated": [ 185 ], "calculate": [ 190 ], "output": [ 192 ], "current.": [ 194 ], "Numerous": [ 195 ], "simulation": [ 196 ], "results": [ 197 ], "given": [ 199 ], "interpret": [ 201 ], "system.": [ 205 ], "Comparing": [ 206 ], "other": [ 208 ], "single-transmitter-receiver": [ 209 ], "systems,": [ 210 ], "ability": [ 218 ], "reduce": [ 220 ], "clutter.": [ 222 ] }, "apc_list": null, "apc_paid": null, "authorships": [ { "author_position": "first", "author": { "id": "https://openalex.org/A5101460130", "display_name": "Tie Jun Cui", "orcid": "https://orcid.org/0000-0002-7375-8870" }, "institutions": [ { "id": "https://openalex.org/I76569877", "display_name": "Southeast University", "ror": "https://ror.org/04ct4d772", "country_code": "CN", "type": "education", "lineage": [ "https://openalex.org/I76569877" ] } ], "countries": [ "CN" ], "is_corresponding": false, "raw_author_name": "Tie Jun Cui", "raw_affiliation_strings": [ "[Dept. of Radio Eng., Southeast Univ., Nanjing, China]" ], "affiliations": [ { "raw_affiliation_string": "[Dept. of Radio Eng., Southeast Univ., Nanjing, China]", "institution_ids": [ "https://openalex.org/I76569877" ] } ] }, { "author_position": "middle", "author": { "id": "https://openalex.org/A5032649464", "display_name": "Weng Cho Chew", "orcid": "https://orcid.org/0000-0002-3846-3110" }, "institutions": [], "countries": [], "is_corresponding": false, "raw_author_name": "Weng Cho Chew", "raw_affiliation_strings": [], "affiliations": [] }, { "author_position": "middle", "author": { "id": "https://openalex.org/A5041910775", "display_name": "Alaeddin Aydiner", "orcid": null }, "institutions": [ { "id": "https://openalex.org/I157725225", "display_name": "University of Illinois Urbana-Champaign", "ror": "https://ror.org/047426m28", "country_code": "US", "type": "education", "lineage": [ "https://openalex.org/I157725225" ] } ], "countries": [ "US" ], "is_corresponding": false, "raw_author_name": "A.A. Aydiner", "raw_affiliation_strings": [ "University of Illinois at Urbana-Champaign" ], "affiliations": [ { "raw_affiliation_string": "University of Illinois at Urbana-Champaign", "institution_ids": [ "https://openalex.org/I157725225" ] } ] }, { "author_position": "middle", "author": { "id": "https://openalex.org/A5025726270", "display_name": "David L. Wright", "orcid": "https://orcid.org/0000-0001-9046-683X" }, "institutions": [ { "id": "https://openalex.org/I1286329397", "display_name": "United States Geological Survey", "ror": "https://ror.org/035a68863", "country_code": "US", "type": "government", "lineage": [ "https://openalex.org/I1286329397", "https://openalex.org/I1335927249" ] } ], "countries": [ "US" ], "is_corresponding": false, "raw_author_name": "D.L. Wright", "raw_affiliation_strings": [ "United States Geological Survey" ], "affiliations": [ { "raw_affiliation_string": "United States Geological Survey", "institution_ids": [ "https://openalex.org/I1286329397" ] } ] }, { "author_position": "last", "author": { "id": "https://openalex.org/A5010463972", "display_name": "David V. Smith", "orcid": "https://orcid.org/0000-0003-0426-4401" }, "institutions": [ { "id": "https://openalex.org/I1286329397", "display_name": "United States Geological Survey", "ror": "https://ror.org/035a68863", "country_code": "US", "type": "government", "lineage": [ "https://openalex.org/I1286329397", "https://openalex.org/I1335927249" ] } ], "countries": [ "US" ], "is_corresponding": false, "raw_author_name": "D.V. Smith", "raw_affiliation_strings": [ "United States Geological Survey" ], "affiliations": [ { "raw_affiliation_string": "United States Geological Survey", "institution_ids": [ "https://openalex.org/I1286329397" ] } ] } ], "best_oa_location": null, "biblio": { "volume": "39", "issue": "12", "first_page": "2702", "last_page": "2712" }, "citation_normalized_percentile": { "value": 0.809534, "is_in_top_1_percent": false, "is_in_top_10_percent": false }, "cited_by_api_url": "https://api.openalex.org/works?filter=cites:W2136246279", "cited_by_count": 17, "cited_by_percentile_year": { "min": 85, "max": 86 }, "concepts": [ { "id": "https://openalex.org/C47798520", "wikidata": "https://www.wikidata.org/wiki/Q190157", "display_name": "Transmitter", "level": 3, "score": 0.7742058 }, { "id": "https://openalex.org/C132094186", "wikidata": "https://www.wikidata.org/wiki/Q641585", "display_name": "Clutter", "level": 3, "score": 0.6795782 }, { "id": "https://openalex.org/C75172450", "wikidata": "https://www.wikidata.org/wiki/Q623950", "display_name": "Fast Fourier transform", "level": 2, "score": 0.6637611 }, { "id": "https://openalex.org/C41008148", "wikidata": "https://www.wikidata.org/wiki/Q21198", "display_name": "Computer science", "level": 0, "score": 0.5796688 }, { "id": "https://openalex.org/C81184566", "wikidata": "https://www.wikidata.org/wiki/Q1191895", "display_name": "Conjugate gradient method", "level": 2, "score": 0.50947696 }, { "id": "https://openalex.org/C21822782", "wikidata": "https://www.wikidata.org/wiki/Q131214", "display_name": "Antenna (radio)", "level": 2, "score": 0.49532548 }, { "id": "https://openalex.org/C24890656", "wikidata": "https://www.wikidata.org/wiki/Q82811", "display_name": "Acoustics", "level": 1, "score": 0.42718995 }, { "id": "https://openalex.org/C24326235", "wikidata": "https://www.wikidata.org/wiki/Q126095", "display_name": "Electronic engineering", "level": 1, "score": 0.36507243 }, { "id": "https://openalex.org/C11413529", "wikidata": "https://www.wikidata.org/wiki/Q8366", "display_name": "Algorithm", "level": 1, "score": 0.34918135 }, { "id": "https://openalex.org/C121332964", "wikidata": "https://www.wikidata.org/wiki/Q413", "display_name": "Physics", "level": 0, "score": 0.33100992 }, { "id": "https://openalex.org/C76155785", "wikidata": "https://www.wikidata.org/wiki/Q418", "display_name": "Telecommunications", "level": 1, "score": 0.26870954 }, { "id": "https://openalex.org/C554190296", "wikidata": "https://www.wikidata.org/wiki/Q47528", "display_name": "Radar", "level": 2, "score": 0.20998812 }, { "id": "https://openalex.org/C127162648", "wikidata": "https://www.wikidata.org/wiki/Q16858953", "display_name": "Channel (broadcasting)", "level": 2, "score": 0.17915085 }, { "id": "https://openalex.org/C127413603", "wikidata": "https://www.wikidata.org/wiki/Q11023", "display_name": "Engineering", "level": 0, "score": 0.11620298 } ], "corresponding_author_ids": [], "corresponding_institution_ids": [], "countries_distinct_count": 2, "counts_by_year": [ { "year": 2024, "cited_by_count": 2 }, { "year": 2022, "cited_by_count": 1 }, { "year": 2020, "cited_by_count": 1 }, { "year": 2019, "cited_by_count": 1 }, { "year": 2017, "cited_by_count": 1 }, { "year": 2016, "cited_by_count": 2 }, { "year": 2015, "cited_by_count": 1 }, { "year": 2012, "cited_by_count": 1 } ], "created_date": "2016-06-24", "datasets": [], "display_name": "Detection of buried targets using a new enhanced very early time electromagnetic (VETEM) prototype system", "doi": "https://doi.org/10.1109/36.975004", "fulltext_origin": "ngrams", "fwci": 0.436, "grants": [], "has_fulltext": true, "id": "https://openalex.org/W2136246279", "ids": { "openalex": "https://openalex.org/W2136246279", "doi": "https://doi.org/10.1109/36.975004", "mag": "2136246279" }, "indexed_in": [ "crossref" ], "institutions_distinct_count": 3, "is_paratext": false, "is_retracted": false, "keywords": [ { "id": "https://openalex.org/keywords/landmine-detection", "display_name": "Landmine Detection", "score": 0.524796 }, { "id": "https://openalex.org/keywords/near-field-imaging", "display_name": "Near-Field Imaging", "score": 0.509523 }, { "id": "https://openalex.org/keywords/ground-penetrating-radar", "display_name": "Ground-Penetrating Radar", "score": 0.50283 } ], "language": "en", "locations": [ { "is_oa": false, "landing_page_url": "https://doi.org/10.1109/36.975004", "pdf_url": null, "source": { "id": "https://openalex.org/S111326731", "display_name": "IEEE Transactions on Geoscience and Remote Sensing", "issn_l": "0196-2892", "issn": [ "0196-2892", "1558-0644" ], "is_oa": false, "is_in_doaj": false, "is_core": true, "host_organization": "https://openalex.org/P4310319808", "host_organization_name": "Institute of Electrical and Electronics Engineers", "host_organization_lineage": [ "https://openalex.org/P4310319808" ], "host_organization_lineage_names": [ "Institute of Electrical and Electronics Engineers" ], "type": "journal" }, "license": null, "license_id": null, "version": null, "is_accepted": false, "is_published": false } ], "locations_count": 1, "mesh": [], "ngrams_url": "https://api.openalex.org/works/W2136246279/ngrams", "open_access": { "is_oa": false, "oa_status": "closed", "oa_url": null, "any_repository_has_fulltext": false }, "primary_location": { "is_oa": false, "landing_page_url": "https://doi.org/10.1109/36.975004", "pdf_url": null, "source": { "id": "https://openalex.org/S111326731", "display_name": "IEEE Transactions on Geoscience and Remote Sensing", "issn_l": "0196-2892", "issn": [ "0196-2892", "1558-0644" ], "is_oa": false, "is_in_doaj": false, "is_core": true, "host_organization": "https://openalex.org/P4310319808", "host_organization_name": "Institute of Electrical and Electronics Engineers", "host_organization_lineage": [ "https://openalex.org/P4310319808" ], "host_organization_lineage_names": [ "Institute of Electrical and Electronics Engineers" ], "type": "journal" }, "license": null, "license_id": null, "version": null, "is_accepted": false, "is_published": false }, "primary_topic": { "id": "https://openalex.org/T10739", "display_name": "Electromagnetic Scattering with Integral Equations", "score": 0.9999, "subfield": { "id": "https://openalex.org/subfields/3107", "display_name": "Atomic and Molecular Physics, and Optics" }, "field": { "id": "https://openalex.org/fields/31", "display_name": "Physics and Astronomy" }, "domain": { "id": "https://openalex.org/domains/3", "display_name": "Physical Sciences" } }, "publication_date": "2001-01-01", "publication_year": 2001, "referenced_works": [ "https://openalex.org/W1520664314", "https://openalex.org/W1533342476", "https://openalex.org/W1977162276", "https://openalex.org/W1983575455", "https://openalex.org/W2002544702", "https://openalex.org/W2037631072", "https://openalex.org/W2051996543", "https://openalex.org/W2107919312", "https://openalex.org/W2126775337", "https://openalex.org/W2134212822", "https://openalex.org/W2136275087", "https://openalex.org/W2141808789", "https://openalex.org/W2143887891", "https://openalex.org/W2149729552", "https://openalex.org/W2160752204", "https://openalex.org/W2171136922", "https://openalex.org/W2322636736", "https://openalex.org/W2325350653", "https://openalex.org/W4233832147", "https://openalex.org/W4240966266", "https://openalex.org/W4246242662", "https://openalex.org/W4251997525" ], "referenced_works_count": 22, "related_works": [ "https://openalex.org/W3036468168", "https://openalex.org/W2378400729", "https://openalex.org/W2333771223", "https://openalex.org/W2130674020", "https://openalex.org/W2120056845", "https://openalex.org/W2093748878", "https://openalex.org/W2035264131", "https://openalex.org/W1981531423", "https://openalex.org/W1925461966", "https://openalex.org/W1679012645" ], "sustainable_development_goals": [ { "display_name": "Affordable and clean energy", "id": "https://metadata.un.org/sdg/7", "score": 0.41 } ], "title": "Detection of buried targets using a new enhanced very early time electromagnetic (VETEM) prototype system", "topics": [ { "id": "https://openalex.org/T10739", "display_name": "Electromagnetic Scattering with Integral Equations", "score": 0.9999, "subfield": { "id": "https://openalex.org/subfields/3107", "display_name": "Atomic and Molecular Physics, and Optics" }, "field": { "id": "https://openalex.org/fields/31", "display_name": "Physics and Astronomy" }, "domain": { "id": "https://openalex.org/domains/3", "display_name": "Physical Sciences" } }, { "id": "https://openalex.org/T11609", "display_name": "Applications of Ground-Penetrating Radar in Geoscience and Engineering", "score": 0.9999, "subfield": { "id": "https://openalex.org/subfields/2212", "display_name": "Ocean Engineering" }, "field": { "id": "https://openalex.org/fields/22", "display_name": "Engineering" }, "domain": { "id": "https://openalex.org/domains/3", "display_name": "Physical Sciences" } }, { "id": "https://openalex.org/T11739", "display_name": "Microwave Imaging for Breast Cancer Detection", "score": 0.9992, "subfield": { "id": "https://openalex.org/subfields/2204", "display_name": "Biomedical Engineering" }, "field": { "id": "https://openalex.org/fields/22", "display_name": "Engineering" }, "domain": { "id": "https://openalex.org/domains/3", "display_name": "Physical Sciences" } } ], "type": "article", "type_crossref": "journal-article", "updated_date": "2024-08-09T19:00:31.868263", "versions": [] }
}