{"id":"https://openalex.org/W4406110342","doi":"https://doi.org/10.1109/twc.2024.3522292","title":"<i>THzCondenser</i>: A System Design for IRS-Aided Terahertz Wideband Communications","display_name":"<i>THzCondenser</i>: A System Design for IRS-Aided Terahertz Wideband Communications","publication_year":2025,"publication_date":"2025-01-06","ids":{"openalex":"https://openalex.org/W4406110342","doi":"https://doi.org/10.1109/twc.2024.3522292"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2024.3522292","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2024.3522292","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","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/A5101505965","display_name":"Yihang Jiang","orcid":"https://orcid.org/0000-0003-0388-6954"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]},{"id":"https://openalex.org/I4210099586","display_name":"Shenzhen Research Institute of Big Data","ror":"https://ror.org/00z1gwf89","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210099586"]},{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yihang Jiang","raw_affiliation_strings":["Shenzhen Research Institute of Big Data, The Chinese University of Hong Kong, Shenzhen, China","Southern University of Science and Technology, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0003-0388-6954","affiliations":[{"raw_affiliation_string":"Shenzhen Research Institute of Big Data, The Chinese University of Hong Kong, Shenzhen, China","institution_ids":["https://openalex.org/I4210116924","https://openalex.org/I4210099586"]},{"raw_affiliation_string":"Southern University of Science and Technology, Shenzhen, China","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100687951","display_name":"Yi Gong","orcid":"https://orcid.org/0000-0001-7392-8991"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Gong","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0001-7392-8991","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056677446","display_name":"Ziqin Zhou","orcid":"https://orcid.org/0000-0002-3516-924X"},"institutions":[{"id":"https://openalex.org/I4210099586","display_name":"Shenzhen Research Institute of Big Data","ror":"https://ror.org/00z1gwf89","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210099586"]},{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ziqin Zhou","raw_affiliation_strings":["Shenzhen Research Institute of Big Data, The Chinese University of Hong Kong, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-3516-924X","affiliations":[{"raw_affiliation_string":"Shenzhen Research Institute of Big Data, The Chinese University of Hong Kong, Shenzhen, China","institution_ids":["https://openalex.org/I4210116924","https://openalex.org/I4210099586"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073392887","display_name":"Xiaoyang Li","orcid":"https://orcid.org/0000-0003-4899-0835"},"institutions":[{"id":"https://openalex.org/I4210099586","display_name":"Shenzhen Research Institute of Big Data","ror":"https://ror.org/00z1gwf89","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210099586"]},{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyang Li","raw_affiliation_strings":["Shenzhen Research Institute of Big Data, The Chinese University of Hong Kong, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0003-4899-0835","affiliations":[{"raw_affiliation_string":"Shenzhen Research Institute of Big Data, The Chinese University of Hong Kong, Shenzhen, China","institution_ids":["https://openalex.org/I4210116924","https://openalex.org/I4210099586"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100422102","display_name":"Rui Zhang","orcid":"https://orcid.org/0000-0002-8729-8393"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]},{"id":"https://openalex.org/I4210099586","display_name":"Shenzhen Research Institute of Big Data","ror":"https://ror.org/00z1gwf89","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210099586"]},{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN","SG"],"is_corresponding":false,"raw_author_name":"Rui Zhang","raw_affiliation_strings":["School of Science and Engineering, Shenzhen Research Institute of Big Data, The Chinese University of Hong Kong, Shenzhen, Guangdong, China","Department of Electrical and Computer Engineering, National University of Singapore, Singapore","Shenzhen Research Institute of Big Data, School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, Guangdong, China"],"raw_orcid":"https://orcid.org/0000-0002-8729-8393","affiliations":[{"raw_affiliation_string":"School of Science and Engineering, Shenzhen Research Institute of Big Data, The Chinese University of Hong Kong, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I4210116924","https://openalex.org/I4210099586"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Shenzhen Research Institute of Big Data, School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I4210116924","https://openalex.org/I4210099586"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101505965"],"corresponding_institution_ids":["https://openalex.org/I3045169105","https://openalex.org/I4210099586","https://openalex.org/I4210116924"],"apc_list":null,"apc_paid":null,"fwci":0.6426,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.65548407,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"24","issue":"3","first_page":"2545","last_page":"2558"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.974399983882904,"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/T10299","display_name":"Photonic and Optical Devices","score":0.974399983882904,"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":0.9577999711036682,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9492999911308289,"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":0.7006344199180603},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5789116024971008},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.5495941042900085},{"id":"https://openalex.org/keywords/terahertz-radiation","display_name":"Terahertz radiation","score":0.49369677901268005},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.43360576033592224},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.41438013315200806},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.26598137617111206},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19620868563652039},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09977421164512634},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.08048588037490845}],"concepts":[{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.7006344199180603},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5789116024971008},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.5495941042900085},{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.49369677901268005},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.43360576033592224},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.41438013315200806},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.26598137617111206},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19620868563652039},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09977421164512634},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.08048588037490845}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2024.3522292","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2024.3522292","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3541855551","display_name":null,"funder_award_id":"62371218","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4930919643","display_name":null,"funder_award_id":"62101235","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7547104240","display_name":null,"funder_award_id":"62331022","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7699923999","display_name":null,"funder_award_id":"62071212","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1970830346","https://openalex.org/W1978762830","https://openalex.org/W2053521124","https://openalex.org/W2097294853","https://openalex.org/W2111322952","https://openalex.org/W2111953900","https://openalex.org/W2128865660","https://openalex.org/W2166486216","https://openalex.org/W2248415020","https://openalex.org/W2261663070","https://openalex.org/W2469174679","https://openalex.org/W2592271129","https://openalex.org/W2621353151","https://openalex.org/W2730027154","https://openalex.org/W2799377350","https://openalex.org/W2942626342","https://openalex.org/W2955897898","https://openalex.org/W2964005248","https://openalex.org/W2971199942","https://openalex.org/W3008131863","https://openalex.org/W3011830499","https://openalex.org/W3012004564","https://openalex.org/W3091842477","https://openalex.org/W3121978485","https://openalex.org/W3126485115","https://openalex.org/W3127477746","https://openalex.org/W3129486236","https://openalex.org/W3144404977","https://openalex.org/W3154003107","https://openalex.org/W3158743991","https://openalex.org/W4205293427","https://openalex.org/W4221142134","https://openalex.org/W4226061238","https://openalex.org/W4323345758","https://openalex.org/W4381188193","https://openalex.org/W4381785932","https://openalex.org/W4382582200","https://openalex.org/W4382584987","https://openalex.org/W4382726541","https://openalex.org/W4382930151","https://openalex.org/W4383912056","https://openalex.org/W4384519494","https://openalex.org/W4388426753","https://openalex.org/W6684641359"],"related_works":["https://openalex.org/W2033952283","https://openalex.org/W2762687161","https://openalex.org/W2353254830","https://openalex.org/W2351210568","https://openalex.org/W2028421553","https://openalex.org/W4229079866","https://openalex.org/W2890072373","https://openalex.org/W2912284747","https://openalex.org/W2372426168","https://openalex.org/W2375193409"],"abstract_inverted_index":{"With":[0],"the":[1,19,28,51,56,60,70,79,99,102,117,125,152,170,182,186,196,204,207,212,216],"access":[2],"to":[3,50,66,97,137,168,194,202],"tens":[4],"of":[5,7,34,116,154,162,206],"gigahertz":[6],"bandwidth,":[8,55],"terahertz":[9],"(THz)":[10],"wideband":[11,222],"communication":[12],"emerges":[13],"as":[14],"a":[15,87,121,178],"promising":[16],"technology":[17],"for":[18,148,210],"upcoming":[20],"next":[21],"generation":[22],"mobile":[23],"networks.":[24],"To":[25],"deal":[26],"with":[27],"severe":[29],"path":[30],"loss":[31],"and":[32,40,128,144,214],"blockage":[33],"THz":[35,221],"signals,":[36],"massive":[37],"multiple-input":[38],"multiple-output":[39],"intelligent":[41],"reflecting":[42],"surface":[43],"(IRS)":[44],"can":[45],"be":[46],"jointly":[47],"employed.":[48],"Due":[49],"extremely":[52],"large":[53],"signal":[54],"beams":[57],"generated":[58,104,172],"by":[59,105,114,173],"transmit":[61,107,127,155],"hybrid":[62],"beamforming":[63,130,188],"may":[64,166],"point":[65],"different":[67,74],"directions":[68],"around":[69],"target":[71],"direction":[72],"at":[73],"frequencies,":[75],"which":[76],"results":[77],"in":[78,120,177,219],"beam":[80],"splitting":[81],"effect":[82],"(BSE).":[83],"In":[84],"this":[85],"paper,":[86],"new":[88],"system":[89],"design":[90,189],"namely":[91],"<italic":[92],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[93],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">THzCondenser</i>":[94],"is":[95,158],"introduced":[96],"mitigate":[98],"BSE,":[100],"where":[101],"signals":[103,171],"each":[106,164],"radio":[108],"frequency":[109],"(RF)":[110],"chain":[111],"are":[112,191,200],"reflected":[113],"one":[115],"distributed":[118],"IRSs":[119],"one-to-one":[122],"manner":[123],"via":[124],"joint":[126,187],"IRS":[129,165],"design,":[131],"thus":[132],"creating":[133],"adjustable":[134],"multi-path":[135],"components":[136],"achieve":[138],"both":[139],"high":[140],"spatial":[141],"multiplexing":[142],"gain":[143],"array":[145],"gain.":[146],"Moreover,":[147],"practical":[149],"scenarios":[150],"when":[151],"number":[153],"RF":[156,175],"chains":[157,176],"more":[159],"than":[160],"that":[161],"IRSs,":[163],"need":[167],"reflect":[169],"multiple":[174],"one-to-many":[179],"manner.":[180],"For":[181],"above":[183],"two":[184],"cases,":[185],"problems":[190],"efficiently":[192],"solved":[193],"maximize":[195],"achievable":[197,217],"rate.":[198],"Simulations":[199],"conducted":[201],"verify":[203],"effectiveness":[205],"proposed":[208],"algorithms":[209],"mitigating":[211],"BSE":[213],"improving":[215],"rate":[218],"IRS-aided":[220],"communications.":[223]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-04-29T09:16:38.111599","created_date":"2025-10-10T00:00:00"}
