{"id":"https://openalex.org/W4407691888","doi":"https://doi.org/10.1109/iceic64972.2025.10879639","title":"Windowing Method for DFT-Based Frequency Estimation of Multiple Complex Exponential Signals","display_name":"Windowing Method for DFT-Based Frequency Estimation of Multiple Complex Exponential Signals","publication_year":2025,"publication_date":"2025-01-19","ids":{"openalex":"https://openalex.org/W4407691888","doi":"https://doi.org/10.1109/iceic64972.2025.10879639"},"language":"en","primary_location":{"id":"doi:10.1109/iceic64972.2025.10879639","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iceic64972.2025.10879639","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Electronics, Information, and Communication (ICEIC)","raw_type":"proceedings-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/A5101900712","display_name":"Han-Gyeol Lee","orcid":"https://orcid.org/0009-0003-5206-7020"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Han-Gyeol Lee","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Chung-Ang University,Seoul,South Korea,06974"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University,Seoul,South Korea,06974","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001020186","display_name":"Kanghaeng Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kanghaeng Lee","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Chung-Ang University,Seoul,South Korea,06974"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University,Seoul,South Korea,06974","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078389333","display_name":"Jingon Joung","orcid":"https://orcid.org/0000-0002-9551-1123"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jingon Joung","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Chung-Ang University,Seoul,South Korea,06974"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University,Seoul,South Korea,06974","institution_ids":["https://openalex.org/I67900169"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101900712"],"corresponding_institution_ids":["https://openalex.org/I67900169"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02724426,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.9532999992370605,"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/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.9532999992370605,"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/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9465000033378601,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14225","display_name":"Advanced Sensor and Control Systems","score":0.9225000143051147,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/computer-science","display_name":"Computer science","score":0.5976229906082153},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.5239073038101196},{"id":"https://openalex.org/keywords/exponential-function","display_name":"Exponential function","score":0.5111361145973206},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4534960687160492},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.286598801612854},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13259336352348328},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.10010451078414917}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5976229906082153},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.5239073038101196},{"id":"https://openalex.org/C151376022","wikidata":"https://www.wikidata.org/wiki/Q168698","display_name":"Exponential function","level":2,"score":0.5111361145973206},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4534960687160492},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.286598801612854},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13259336352348328},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.10010451078414917},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iceic64972.2025.10879639","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iceic64972.2025.10879639","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Electronics, Information, and Communication (ICEIC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1983896178","https://openalex.org/W2085849982","https://openalex.org/W2302749967","https://openalex.org/W2520496945","https://openalex.org/W2531097578","https://openalex.org/W2905574772","https://openalex.org/W3003798838","https://openalex.org/W3011022548","https://openalex.org/W3137692306","https://openalex.org/W4298927059","https://openalex.org/W4379654103"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109"],"abstract_inverted_index":{"This":[0,91],"paper":[1,92],"proposes":[2],"a":[3,23,111],"windowing":[4],"method":[5,21,58],"for":[6,63,96,116],"the":[7,45,56,68,88,102],"conventional":[8],"DFT-based":[9],"frequency":[10,35,50,103],"estimation":[11,61,75,104],"algorithm,":[12],"restricted":[13],"initially":[14],"to":[15,26,30,87],"rectangular":[16],"window":[17,24,73,99],"functions.":[18],"The":[19],"proposed":[20,57],"applies":[22],"function":[25],"multiple":[27,106],"exponential":[28,107],"signals":[29],"mitigate":[31],"interference":[32,65,89],"in":[33,49,101,118],"fractional":[34],"estimation.":[36,51],"A":[37],"bias":[38],"correction":[39],"factor":[40],"is":[41],"designed":[42],"based":[43],"on":[44],"DFT":[46],"coefficient":[47],"combination":[48],"Numerical":[52],"simulations":[53],"demonstrate":[54],"that":[55,71],"maintains":[59,74],"consistent":[60],"performance":[62,76],"various":[64],"levels.":[66,90],"Furhter,":[67],"results":[69],"show":[70,85],"Hamming":[72],"under":[77],"high":[78],"interference,":[79],"while":[80],"Chebyshev":[81],"and":[82,113],"Blackman":[83],"windows":[84],"sensitivity":[86],"provides":[93],"valuable":[94],"insights":[95],"selecting":[97],"appropriate":[98],"functions":[100],"of":[105],"signals,":[108],"which":[109],"offers":[110],"practical":[112],"efficient":[114],"solution":[115],"applications":[117],"wireless":[119],"communication.":[120]},"counts_by_year":[],"updated_date":"2025-12-28T23:10:05.387466","created_date":"2025-10-10T00:00:00"}