{"id":"https://openalex.org/W3146795347","doi":"https://doi.org/10.1109/access.2021.3070378","title":"Estimation of Path Loss Parameters of a Sub-Terahertz Wireless Channel Using Monostatic Radar","display_name":"Estimation of Path Loss Parameters of a Sub-Terahertz Wireless Channel Using Monostatic Radar","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3146795347","doi":"https://doi.org/10.1109/access.2021.3070378","mag":"3146795347"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3070378","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3070378","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09393358.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":null,"license_id":null,"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/ielx7/6287639/9312710/09393358.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002336216","display_name":"Gye\u2010Tae Gil","orcid":"https://orcid.org/0000-0002-8613-3271"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Gye-Tae Gil","raw_affiliation_strings":["KAIST Institute for Information Technology Convergence, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-8613-3271","affiliations":[{"raw_affiliation_string":"KAIST Institute for Information Technology Convergence, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068021227","display_name":"Ju Yong Lee","orcid":"https://orcid.org/0000-0001-7243-9483"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ju Yong Lee","raw_affiliation_strings":["KAIST Institute for Information Technology Convergence, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KAIST Institute for Information Technology Convergence, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000853218","display_name":"Dong\u2010Ho Cho","orcid":"https://orcid.org/0000-0001-9849-4392"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dong-Ho Cho","raw_affiliation_strings":["School of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea"],"raw_orcid":"https://orcid.org/0000-0001-9849-4392","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I157485424"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.3934,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.58212532,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"9","issue":null,"first_page":"52654","last_page":"52663"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9977999925613403,"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"}},{"id":"https://openalex.org/T11607","display_name":"Microwave and Dielectric Measurement Techniques","score":0.9952999949455261,"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/path-loss","display_name":"Path loss","score":0.8261851072311401},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6127306818962097},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.608613133430481},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.5857457518577576},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4773728549480438},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.46230924129486084},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.44319581985473633},{"id":"https://openalex.org/keywords/passive-radar","display_name":"Passive radar","score":0.4319775104522705},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.42707839608192444},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4227883219718933},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3932478129863739},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3889096975326538},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.37513044476509094},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33613121509552},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28185999393463135},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.2628847360610962},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19032087922096252},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14781135320663452},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.10896182060241699}],"concepts":[{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.8261851072311401},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6127306818962097},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.608613133430481},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.5857457518577576},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4773728549480438},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.46230924129486084},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.44319581985473633},{"id":"https://openalex.org/C151120012","wikidata":"https://www.wikidata.org/wiki/Q2143008","display_name":"Passive radar","level":5,"score":0.4319775104522705},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.42707839608192444},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4227883219718933},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3932478129863739},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3889096975326538},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.37513044476509094},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33613121509552},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28185999393463135},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.2628847360610962},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19032087922096252},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14781135320663452},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.10896182060241699},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2021.3070378","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3070378","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09393358.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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:eb3ea14dfc8949a18e650a2fe8caed70","is_oa":true,"landing_page_url":"https://doaj.org/article/eb3ea14dfc8949a18e650a2fe8caed70","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 52654-52663 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3070378","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3070378","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09393358.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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.4699999988079071}],"awards":[{"id":"https://openalex.org/G4461817357","display_name":null,"funder_award_id":"2018-0-00809","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"},{"id":"https://openalex.org/G7491830447","display_name":null,"funder_award_id":"2018-0-00809","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"},{"id":"https://openalex.org/G8186576087","display_name":null,"funder_award_id":"No.2018-0-00809","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"}],"funders":[{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3146795347.pdf","grobid_xml":"https://content.openalex.org/works/W3146795347.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W2073446808","https://openalex.org/W2090091273","https://openalex.org/W2095843437","https://openalex.org/W2102112553","https://openalex.org/W2103172052","https://openalex.org/W2125290396","https://openalex.org/W2127949350","https://openalex.org/W2138020668","https://openalex.org/W2145417574","https://openalex.org/W2163572477","https://openalex.org/W2166670356","https://openalex.org/W2168311839","https://openalex.org/W2321959027","https://openalex.org/W2493034488","https://openalex.org/W2513662117","https://openalex.org/W2543805827","https://openalex.org/W2599270242","https://openalex.org/W2620784808","https://openalex.org/W2888066470","https://openalex.org/W2963595641","https://openalex.org/W2963981002"],"related_works":["https://openalex.org/W2549442608","https://openalex.org/W183945987","https://openalex.org/W4378227101","https://openalex.org/W274378598","https://openalex.org/W2151297847","https://openalex.org/W4400660130","https://openalex.org/W1577154265","https://openalex.org/W4380451819","https://openalex.org/W2125716714","https://openalex.org/W2534774707"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,21,27,33,42,45,48,90,102],"novel":[4],"technique":[5],"for":[6,26,32],"estimating":[7],"the":[8,55,62,84,87,111,118,125,130],"path":[9,23,50,56,91],"loss":[10,24,51,57,92],"parameters":[11,58],"of":[12,44,47,86,114,120],"radio":[13],"channels":[14],"using":[15,29,61,101],"monostatic":[16,30],"radar.":[17],"To":[18,82],"this":[19],"end,":[20],"two-way":[22],"model":[25],"scenario":[28],"radar":[31,108],"sub-terahertz":[34],"(sub-THz)":[35],"band":[36],"channel":[37],"measurement":[38,93],"is":[39,72,95],"expressed":[40],"as":[41],"function":[43],"parameter":[46],"one-way":[49],"model,":[52],"and":[53,78,117,123],"then":[54,124],"are":[59,133],"estimated":[60],"maximum-likelihood":[63],"estimation":[64,126],"algorithm":[65],"based":[66,73,128],"on":[67,74,129],"linear":[68],"regression":[69],"models,":[70],"which":[71],"single":[75],"reference":[76,80],"distance":[77],"dual":[79],"distances.":[81],"verify":[83],"effectiveness":[85],"proposed":[88,131],"method,":[89],"experiment":[94],"conducted":[96],"in":[97],"an":[98],"indoor":[99],"environment":[100],"frequency":[103,113],"modulated":[104],"continuous":[105],"wave":[106],"(FMCW)":[107],"system":[109],"with":[110],"base":[112],"119.5":[115],"GHz":[116],"bandwidth":[119],"5":[121],"GHz,":[122],"results":[127],"method":[132],"analyzed.":[134]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
