{"id":"https://openalex.org/W4404788345","doi":"https://doi.org/10.1109/taes.2024.3507776","title":"A Low-Cost Polarimetric Radar System Based on Mechanical Rotation and Its Signal Processing","display_name":"A Low-Cost Polarimetric Radar System Based on Mechanical Rotation and Its Signal Processing","publication_year":2024,"publication_date":"2024-11-27","ids":{"openalex":"https://openalex.org/W4404788345","doi":"https://doi.org/10.1109/taes.2024.3507776"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2024.3507776","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2024.3507776","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Aerospace and Electronic Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028374398","display_name":"Biao Shen","orcid":"https://orcid.org/0000-0002-6534-9356"},"institutions":[{"id":"https://openalex.org/I2800710378","display_name":"Naval University of Engineering","ror":"https://ror.org/056vyez31","country_code":"CN","type":"education","lineage":["https://openalex.org/I2800710378"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Biao Shen","raw_affiliation_strings":["School of Electronic Engineering, Naval University of Engineering, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-6534-9356","affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Naval University of Engineering, Wuhan, China","institution_ids":["https://openalex.org/I2800710378"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100722887","display_name":"Tao Liu","orcid":"https://orcid.org/0000-0002-9596-4536"},"institutions":[{"id":"https://openalex.org/I2800710378","display_name":"Naval University of Engineering","ror":"https://ror.org/056vyez31","country_code":"CN","type":"education","lineage":["https://openalex.org/I2800710378"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Liu","raw_affiliation_strings":["School of Electronic Engineering, Naval University of Engineering, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-9596-4536","affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Naval University of Engineering, Wuhan, China","institution_ids":["https://openalex.org/I2800710378"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069548273","display_name":"Gui Gao","orcid":"https://orcid.org/0000-0003-4596-5829"},"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":"Gui Gao","raw_affiliation_strings":["Faculty of Geoscience and Environmental Engineering, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0003-4596-5829","affiliations":[{"raw_affiliation_string":"Faculty of Geoscience and Environmental Engineering, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100334220","display_name":"Hui Chen","orcid":"https://orcid.org/0000-0003-1506-2901"},"institutions":[{"id":"https://openalex.org/I4210134970","display_name":"Wuhan Branch of the National Science Library","ror":"https://ror.org/046n0zq43","country_code":"CN","type":"archive","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210134970","https://openalex.org/I4210148850"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Chen","raw_affiliation_strings":["Wuhan Electronic Information Institute, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan Electronic Information Institute, Wuhan, China","institution_ids":["https://openalex.org/I4210134970"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107061611","display_name":"Jian Yang","orcid":"https://orcid.org/0000-0002-0036-9233"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Yang","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0036-9233","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":24.449,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.99372414,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"61","issue":"2","first_page":"4744","last_page":"4765"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11325","display_name":"Inertial Sensor and Navigation","score":0.9797000288963318,"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"}},"topics":[{"id":"https://openalex.org/T11325","display_name":"Inertial Sensor and Navigation","score":0.9797000288963318,"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/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9763000011444092,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9573000073432922,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.6593179702758789},{"id":"https://openalex.org/keywords/radar-signal-processing","display_name":"Radar signal processing","score":0.5719242095947266},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.564669132232666},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5558797717094421},{"id":"https://openalex.org/keywords/pulse-doppler-radar","display_name":"Pulse-Doppler radar","score":0.5386123657226562},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.5074962973594666},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.5057456493377686},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5002760887145996},{"id":"https://openalex.org/keywords/radar-systems","display_name":"Radar systems","score":0.4957967698574066},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.47111275792121887},{"id":"https://openalex.org/keywords/space-time-adaptive-processing","display_name":"Space-time adaptive processing","score":0.4629977345466614},{"id":"https://openalex.org/keywords/space-based-radar","display_name":"Space-based radar","score":0.4517109990119934},{"id":"https://openalex.org/keywords/radar-engineering-details","display_name":"Radar engineering details","score":0.42065584659576416},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.41110581159591675},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22534754872322083},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.221576988697052},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.22090181708335876},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1679883599281311},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.13564759492874146}],"concepts":[{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.6593179702758789},{"id":"https://openalex.org/C2987759513","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar signal processing","level":4,"score":0.5719242095947266},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.564669132232666},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5558797717094421},{"id":"https://openalex.org/C139931591","wikidata":"https://www.wikidata.org/wiki/Q1029151","display_name":"Pulse-Doppler radar","level":4,"score":0.5386123657226562},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.5074962973594666},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.5057456493377686},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5002760887145996},{"id":"https://openalex.org/C2984296375","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar systems","level":3,"score":0.4957967698574066},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.47111275792121887},{"id":"https://openalex.org/C190203512","wikidata":"https://www.wikidata.org/wiki/Q7572182","display_name":"Space-time adaptive processing","level":5,"score":0.4629977345466614},{"id":"https://openalex.org/C36067731","wikidata":"https://www.wikidata.org/wiki/Q7572176","display_name":"Space-based radar","level":5,"score":0.4517109990119934},{"id":"https://openalex.org/C134406370","wikidata":"https://www.wikidata.org/wiki/Q832005","display_name":"Radar engineering details","level":4,"score":0.42065584659576416},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.41110581159591675},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22534754872322083},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.221576988697052},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.22090181708335876},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1679883599281311},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.13564759492874146},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2024.3507776","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2024.3507776","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Aerospace and Electronic Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.7599999904632568}],"awards":[{"id":"https://openalex.org/G1639805285","display_name":null,"funder_award_id":"62171452","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3004093105","display_name":"\u57fa\u4e8e\u534f\u65b9\u5dee\u77e9\u9635\u7684\u6781\u5316\u5e72\u6d89SAR\u56fe\u50cf\u6d77\u9762\u6162\u52a8\u76ee\u6807\u68c0\u6d4b\u65b0\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61771483","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W1558939849","https://openalex.org/W1896364612","https://openalex.org/W1939877217","https://openalex.org/W1967791380","https://openalex.org/W1973717857","https://openalex.org/W1977541020","https://openalex.org/W1978159135","https://openalex.org/W1986346122","https://openalex.org/W1990240530","https://openalex.org/W2009054639","https://openalex.org/W2013223530","https://openalex.org/W2021772514","https://openalex.org/W2030759790","https://openalex.org/W2052681752","https://openalex.org/W2057621897","https://openalex.org/W2070506587","https://openalex.org/W2088091029","https://openalex.org/W2093708389","https://openalex.org/W2096397254","https://openalex.org/W2103631406","https://openalex.org/W2106781716","https://openalex.org/W2127587612","https://openalex.org/W2128539768","https://openalex.org/W2139114943","https://openalex.org/W2141849112","https://openalex.org/W2142018007","https://openalex.org/W2149164057","https://openalex.org/W2150362722","https://openalex.org/W2155052704","https://openalex.org/W2155164518","https://openalex.org/W2158274880","https://openalex.org/W2160178544","https://openalex.org/W2166527461","https://openalex.org/W2168408340","https://openalex.org/W2171107978","https://openalex.org/W2214936322","https://openalex.org/W2625540613","https://openalex.org/W2770246238","https://openalex.org/W2801593732","https://openalex.org/W2977435692","https://openalex.org/W2988299278","https://openalex.org/W2999388868","https://openalex.org/W3023320905","https://openalex.org/W3036378184","https://openalex.org/W3046156995","https://openalex.org/W4226316148","https://openalex.org/W4229720597","https://openalex.org/W4283796501","https://openalex.org/W4286358213","https://openalex.org/W4297310219","https://openalex.org/W4381327614","https://openalex.org/W4388936925","https://openalex.org/W4392309415","https://openalex.org/W4393853190","https://openalex.org/W4401878720","https://openalex.org/W4403182798","https://openalex.org/W6601363149","https://openalex.org/W6683792777"],"related_works":["https://openalex.org/W3198809980","https://openalex.org/W2159580877","https://openalex.org/W2134802063","https://openalex.org/W2548765989","https://openalex.org/W4312727688","https://openalex.org/W2167654771","https://openalex.org/W2346071497","https://openalex.org/W3198172408","https://openalex.org/W2103763073","https://openalex.org/W2140322571"],"abstract_inverted_index":{"Advancements":[0],"in":[1,12,16,34,79,200],"polarimetric":[2,10,48,57,69,144],"information":[3,145,183],"have":[4],"led":[5],"to":[6,43,125,137,191],"the":[7,22,30,44,52,73,80,93,96,100,108,112,127,135,139,152,155,171,177,195,208,213,228,234],"utilization":[8],"of":[9,29,47,75,111,141,154,212,233],"radar":[11,58,70],"numerous":[13],"fields,":[14],"particularly":[15],"target":[17,128,159,181,201,205],"detection":[18,202],"and":[19,27,37,167,184,224,231],"recognition.":[20],"However,":[21],"stringent":[23],"requirements":[24],"for":[25,179],"consistency":[26],"isolation":[28],"polarization":[31,78,87,97,129],"channels":[32],"result":[33],"system":[35,59,82,149],"complexity":[36],"high":[38],"costs,":[39],"posing":[40],"significant":[41],"barriers":[42],"widespread":[45],"adoption":[46],"radar.":[49],"To":[50],"overcome":[51],"aforementioned":[53],"challenges,":[54],"a":[55,118,147],"low-cost":[56,148],"is":[60,83,88,123,215],"proposed":[61,81,124],"based":[62],"on":[63,170],"mechanical":[64,67,109],"rotation,":[65],"namely,":[66],"rotation":[68,110,193,220],"(MRPR).":[71],"First,":[72],"method":[74,122,133],"achieving":[76,185],"variable":[77],"introduced.":[84],"The":[85],"transmitted":[86],"altered":[89],"by":[90,217],"continuously":[91],"rotating":[92],"feed":[94,114,156],"source,":[95],"grid,":[98],"or":[99],"metal":[101],"irises,":[102],"effectively":[103],"circumventing":[104],"technical":[105],"challenges.":[106],"Taking":[107],"source":[113,157],"as":[115],"an":[116],"example,":[117],"unique":[119],"signal":[120],"processing":[121],"obtain":[126],"scattering":[130],"matrix.":[131],"This":[132],"enables":[134],"MRPR":[136,172,196,214],"possess":[138],"capability":[140],"obtaining":[142],"fully":[143],"with":[146],"design.":[150],"Subsequently,":[151],"influences":[153],"position,":[158],"Doppler":[160,182],"information,":[161],"reflection":[162],"proportion":[163],"coefficient,":[164],"pulse":[165],"number,":[166],"rotational":[168],"speed":[169],"are":[173,188],"discussed.":[174],"In":[175],"addition,":[176],"methods":[178],"estimating":[180],"coherent":[186],"accumulation":[187],"presented.":[189],"Owing":[190],"its":[192],"characteristics,":[194],"demonstrates":[197],"stable":[198],"performance":[199],"across":[203],"different":[204],"orientations.":[206],"Moreover,":[207],"potential":[209],"super-resolution":[210],"ability":[211],"revealed":[216],"selecting":[218],"specific":[219],"angles.":[221],"Finally,":[222],"simulated":[223],"practical":[225],"experiments":[226],"demonstrate":[227],"theoretical":[229],"correctness":[230],"superiority":[232],"MRPR.":[235]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":20}],"updated_date":"2026-07-17T09:13:05.818461","created_date":"2025-10-10T00:00:00"}
