{"id":"https://openalex.org/W3124595424","doi":"https://doi.org/10.1109/access.2021.3052612","title":"Fast Wideband Monostatic Scattering Analysis Method Combining Macro-Block Characteristic Basis Function Method With Improved FIR for Freestanding Large-Scale Finite Periodic Arrays","display_name":"Fast Wideband Monostatic Scattering Analysis Method Combining Macro-Block Characteristic Basis Function Method With Improved FIR for Freestanding Large-Scale Finite Periodic Arrays","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3124595424","doi":"https://doi.org/10.1109/access.2021.3052612","mag":"3124595424"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3052612","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3052612","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09328285.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09328285.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009633504","display_name":"Ping Du","orcid":"https://orcid.org/0000-0001-8404-0824"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping Du","raw_affiliation_strings":["School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0001-8404-0824","affiliations":[{"raw_affiliation_string":"School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei, China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032882089","display_name":"Anyong Qing","orcid":"https://orcid.org/0000-0001-7979-3186"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Anyong Qing","raw_affiliation_strings":["School of Electrical Engineering, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024379887","display_name":"Gang Zheng","orcid":"https://orcid.org/0000-0001-8507-7880"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210109544","display_name":"Second Institute of Oceanography","ror":"https://ror.org/01tkb7c15","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210109544"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gang Zheng","raw_affiliation_strings":["State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-8507-7880","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou, China","institution_ids":["https://openalex.org/I4210109544","https://openalex.org/I211433327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007303636","display_name":"Penghao Hu","orcid":"https://orcid.org/0000-0001-6014-1567"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng-Hao Hu","raw_affiliation_strings":["School of Instrument Science and Opto-electronics Engineering, Hefei University of Technology, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0001-6014-1567","affiliations":[{"raw_affiliation_string":"School of Instrument Science and Opto-electronics Engineering, Hefei University of Technology, Hefei, China","institution_ids":["https://openalex.org/I16365422"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.2993,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.56539514,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"9","issue":null,"first_page":"15603","last_page":"15608"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10739","display_name":"Electromagnetic Scattering and Analysis","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10739","display_name":"Electromagnetic Scattering and Analysis","score":0.9998000264167786,"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.6761773824691772},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.6366744041442871},{"id":"https://openalex.org/keywords/method-of-moments","display_name":"Method of moments (probability theory)","score":0.6226544976234436},{"id":"https://openalex.org/keywords/basis-function","display_name":"Basis function","score":0.6208232045173645},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5232640504837036},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4836472272872925},{"id":"https://openalex.org/keywords/macro","display_name":"Macro","score":0.4647706151008606},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4642624855041504},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38117074966430664},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.26753222942352295},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.26186203956604004},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.1322811245918274}],"concepts":[{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.6761773824691772},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.6366744041442871},{"id":"https://openalex.org/C2780033567","wikidata":"https://www.wikidata.org/wiki/Q6823720","display_name":"Method of moments (probability theory)","level":3,"score":0.6226544976234436},{"id":"https://openalex.org/C5917680","wikidata":"https://www.wikidata.org/wiki/Q2621825","display_name":"Basis function","level":2,"score":0.6208232045173645},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5232640504837036},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4836472272872925},{"id":"https://openalex.org/C166955791","wikidata":"https://www.wikidata.org/wiki/Q629579","display_name":"Macro","level":2,"score":0.4647706151008606},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4642624855041504},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38117074966430664},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.26753222942352295},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.26186203956604004},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.1322811245918274},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2021.3052612","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3052612","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09328285.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:72876d78ee4f48ef8cdef4ddbeb15d4e","is_oa":true,"landing_page_url":"https://doaj.org/article/72876d78ee4f48ef8cdef4ddbeb15d4e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 9, Pp 15603-15608 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3052612","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3052612","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09328285.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3258189185","display_name":null,"funder_award_id":"41676167","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5975403017","display_name":null,"funder_award_id":"SOEDZZ2003","funder_id":"https://openalex.org/F4320327057","funder_display_name":"State Key Laboratory of Satellite Ocean Environment Dynamics"},{"id":"https://openalex.org/G638735437","display_name":null,"funder_award_id":"LR21D060002","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G8381184207","display_name":null,"funder_award_id":"2018YFC0809500","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327057","display_name":"State Key Laboratory of Satellite Ocean Environment Dynamics","ror":null},{"id":"https://openalex.org/F4320338464","display_name":"Natural Science Foundation of Zhejiang Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3124595424.pdf","grobid_xml":"https://content.openalex.org/works/W3124595424.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W624967977","https://openalex.org/W1970835632","https://openalex.org/W1997626708","https://openalex.org/W2015132389","https://openalex.org/W2015513283","https://openalex.org/W2015513674","https://openalex.org/W2054380687","https://openalex.org/W2084385130","https://openalex.org/W2089277863","https://openalex.org/W2090111309","https://openalex.org/W2104804137","https://openalex.org/W2108506602","https://openalex.org/W2127952373","https://openalex.org/W2135306945","https://openalex.org/W2163214279","https://openalex.org/W2163644454","https://openalex.org/W2169751825","https://openalex.org/W2171406333","https://openalex.org/W2319784630","https://openalex.org/W2614654818","https://openalex.org/W2744677546","https://openalex.org/W2772002280","https://openalex.org/W2963264918","https://openalex.org/W2966426400","https://openalex.org/W6680215072"],"related_works":["https://openalex.org/W2365454866","https://openalex.org/W2261723062","https://openalex.org/W1965917633","https://openalex.org/W2151971065","https://openalex.org/W2011557618","https://openalex.org/W2152219574","https://openalex.org/W4213340615","https://openalex.org/W2018918800","https://openalex.org/W2122931817","https://openalex.org/W3011166538"],"abstract_inverted_index":{"An":[0],"efficient":[1],"numerical":[2,168,189],"method":[3,24],"for":[4,57,111],"the":[5,10,19,27,33,35,49,52,55,58,67,72,76,79,93,96,107,114,129,134,140,143,147,160,177,180],"wideband":[6,112],"scattering":[7],"analysis":[8],"of":[9,44,95,142,179,187],"freestanding":[11],"large-scale":[12],"finite":[13],"periodic":[14],"array":[15],"is":[16,109,195],"presented":[17],"using":[18,128],"macro":[20,45,53,59,69],"block-characteristic":[21],"basis":[22],"function":[23],"(MB-CBFM)":[25],"and":[26,101,146,157],"improved":[28,130],"frequency-independent":[29],"reaction":[30],"(FIR).":[31],"In":[32],"MB-CBFM,":[34],"blocks":[36,60,65,97],"(unit":[37],"cells)":[38],"are":[39,137,153,170],"divided":[40],"into":[41,78],"some":[42],"types":[43],"blocks.":[46],"By":[47],"analyzing":[48],"subarray":[50],"with":[51,185],"blocks,":[54],"CBFs":[56,77],"will":[61],"be":[62,99,118,124,165],"obtained.":[63],"The":[64,120,150,191],"in":[66,132],"same":[68,73],"block":[70],"share":[71],"CBFs.":[74],"Substituting":[75],"moment":[80],"matrix":[81,85,115,122,135],"equation,":[82],"a":[83],"reduced":[84,121],"equation":[86],"whose":[87],"size":[88],"does":[89],"not":[90],"depend":[91],"on":[92],"number":[94],"can":[98,123],"obtained":[100],"handled":[102],"utilizing":[103],"direct":[104],"methods.":[105,190],"When":[106],"MB-CBFM":[108],"applied":[110],"analysis,":[113],"needs":[116,163],"to":[117,164],"recomputed.":[119,166],"efficiently":[125],"generated":[126],"by":[127],"FIR,":[131],"which":[133],"elements":[136,145,152],"expressed":[138],"as":[139],"product":[141],"geometrical":[144,151],"phase":[148,161],"factor.":[149],"computed":[154],"one":[155],"time":[156,194],"reused.":[158],"Only":[159],"factor":[162],"Several":[167],"examples":[169],"carried":[171],"out.":[172],"Simulation":[173],"results":[174,178],"show":[175],"that":[176],"proposed":[181],"algorithm":[182],"agree":[183],"well":[184],"those":[186],"other":[188],"total":[192],"CPU":[193],"significantly":[196],"reduced.":[197]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}