{"id":"https://openalex.org/W2002475378","doi":"https://doi.org/10.1109/apcc.2013.6766006","title":"A novel conjugate gradient algorithm based NBI suppression in chirp UWB system","display_name":"A novel conjugate gradient algorithm based NBI suppression in chirp UWB system","publication_year":2013,"publication_date":"2013-08-01","ids":{"openalex":"https://openalex.org/W2002475378","doi":"https://doi.org/10.1109/apcc.2013.6766006","mag":"2002475378"},"language":"en","primary_location":{"id":"doi:10.1109/apcc.2013.6766006","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apcc.2013.6766006","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 19th Asia-Pacific Conference on Communications (APCC)","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/A5083419277","display_name":"Zhiquan Bai","orcid":"https://orcid.org/0000-0002-8716-3691"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhiquan Bai","raw_affiliation_strings":["School of Information Science and Engineering, Shandong University, Jinan, China","School of Information science and engineering, Shandong University, Jinan, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"School of Information science and engineering, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101623215","display_name":"Changhui Wang","orcid":"https://orcid.org/0000-0001-5505-7846"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changhui Wang","raw_affiliation_strings":["School of Information Science and Engineering, Shandong University, Jinan, China","School of Information science and engineering, Shandong University, Jinan, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"School of Information science and engineering, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100446673","display_name":"Bing Wang","orcid":"https://orcid.org/0000-0003-3662-7625"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bing Wang","raw_affiliation_strings":["School of Information Science and Engineering, Shandong University, Jinan, China","School of Information science and engineering, Shandong University, Jinan, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"School of Information science and engineering, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100835338","display_name":"Yinlong Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yinlong Xu","raw_affiliation_strings":["School of Information Science and Engineering, Shandong University, Jinan, China","School of Information science and engineering, Shandong University, Jinan, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"School of Information science and engineering, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101803828","display_name":"Peng Gong","orcid":"https://orcid.org/0000-0001-8719-2620"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Gong","raw_affiliation_strings":["National Key Laboratory of Mechatronic Engineering and Control, Beijing Institute of Technology, Beijing, China","[Nat. Key Lab. of Mechatron. Eng. & Control, Beijing Inst. of Technol., Beijing, China]"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Mechatronic Engineering and Control, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"[Nat. Key Lab. of Mechatron. Eng. & Control, Beijing Inst. of Technol., Beijing, China]","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049374079","display_name":"Kyung Sup Kwak","orcid":"https://orcid.org/0000-0002-9559-4352"},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyungsup Kwak","raw_affiliation_strings":["Graduate School of Information Technology and Telecommun., INHA University, Incheon, Korea","Grad. Sch. of Inf. Tech. & Telecommun., Inha Univ., Incheon, South Korea"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Technology and Telecommun., INHA University, Incheon, Korea","institution_ids":["https://openalex.org/I191879574"]},{"raw_affiliation_string":"Grad. Sch. of Inf. Tech. & Telecommun., Inha Univ., Incheon, South Korea","institution_ids":["https://openalex.org/I191879574"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5083419277"],"corresponding_institution_ids":["https://openalex.org/I154099455"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07313923,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":null,"first_page":"536","last_page":"540"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12024","display_name":"Ultra-Wideband Communications Technology","score":1.0,"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/T12024","display_name":"Ultra-Wideband Communications Technology","score":1.0,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9919000267982483,"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/T10860","display_name":"Speech and Audio Processing","score":0.9915000200271606,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/chirp","display_name":"Chirp","score":0.7621738314628601},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6176477670669556},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.5833025574684143},{"id":"https://openalex.org/keywords/conjugate-gradient-method","display_name":"Conjugate gradient method","score":0.5823240280151367},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5412101745605469},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5408378839492798},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5051539540290833},{"id":"https://openalex.org/keywords/ultra-wideband","display_name":"Ultra-wideband","score":0.47189435362815857},{"id":"https://openalex.org/keywords/adaptive-filter","display_name":"Adaptive filter","score":0.45789724588394165},{"id":"https://openalex.org/keywords/conjugate","display_name":"Conjugate","score":0.45718783140182495},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4178571403026581},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.22384428977966309},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1836422085762024},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15677204728126526},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13535413146018982},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10732606053352356},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.06420156359672546}],"concepts":[{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.7621738314628601},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6176477670669556},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.5833025574684143},{"id":"https://openalex.org/C81184566","wikidata":"https://www.wikidata.org/wiki/Q1191895","display_name":"Conjugate gradient method","level":2,"score":0.5823240280151367},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5412101745605469},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5408378839492798},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5051539540290833},{"id":"https://openalex.org/C21916231","wikidata":"https://www.wikidata.org/wiki/Q851424","display_name":"Ultra-wideband","level":2,"score":0.47189435362815857},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.45789724588394165},{"id":"https://openalex.org/C197336794","wikidata":"https://www.wikidata.org/wiki/Q5161150","display_name":"Conjugate","level":2,"score":0.45718783140182495},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4178571403026581},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.22384428977966309},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1836422085762024},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15677204728126526},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13535413146018982},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10732606053352356},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.06420156359672546},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apcc.2013.6766006","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apcc.2013.6766006","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 19th Asia-Pacific Conference on Communications (APCC)","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":15,"referenced_works":["https://openalex.org/W1999542175","https://openalex.org/W2001341255","https://openalex.org/W2097027010","https://openalex.org/W2099761420","https://openalex.org/W2107960143","https://openalex.org/W2111479894","https://openalex.org/W2112887219","https://openalex.org/W2114264547","https://openalex.org/W2115029607","https://openalex.org/W2116043589","https://openalex.org/W2130771561","https://openalex.org/W2146023156","https://openalex.org/W2148554866","https://openalex.org/W6677165458","https://openalex.org/W6908479905"],"related_works":["https://openalex.org/W2143004018","https://openalex.org/W2377235482","https://openalex.org/W2351454232","https://openalex.org/W2330362314","https://openalex.org/W2382227980","https://openalex.org/W2435669318","https://openalex.org/W2046597320","https://openalex.org/W1995639836","https://openalex.org/W2103568534","https://openalex.org/W1503783781"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,83],"novel":[4],"method":[5,24,105],"utilizing":[6],"chirp":[7],"signals":[8],"to":[9,44],"substitute":[10],"the":[11,18,21,26,32,46,55,58,68,73,92,98,103],"traditional":[12],"ultra-wideband":[13],"(UWB)":[14],"pulse":[15,80],"waveform.":[16],"With":[17],"application":[19],"of":[20,28,57,85],"effective":[22],"iterative":[23],"and":[25,37,49,61,71,76,101],"development":[27],"spectrum":[29],"detection":[30],"technology,":[31],"Conjugate":[33],"Gradient":[34],"(CG)":[35],"algorithm":[36,60],"Cognitive":[38],"Radio":[39],"(CR)":[40],"technology":[41],"are":[42],"employed":[43],"realize":[45,67],"adaptive":[47,64,94],"filter":[48,95],"narrow-band":[50],"interference":[51],"(NBI)":[52],"suppression.":[53],"Utilizing":[54],"characteristics":[56],"CG":[59,93],"its":[62],"corresponding":[63],"filter,":[65],"we":[66],"NBI":[69,99],"suppression":[70],"obtain":[72],"low":[74],"cost":[75],"more":[77],"practical":[78],"UWB":[79],"design":[81],"for":[82],"kind":[84],"optional":[86],"proposes.":[87],"Simulation":[88],"results":[89],"show":[90],"that":[91],"can":[96],"suppress":[97],"effectively":[100],"outperforms":[102],"conventional":[104],"significantly.":[106]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}