{"id":"https://openalex.org/W2034667789","doi":"https://doi.org/10.1109/twc.2014.2386335","title":"Multi-Ray Channel Modeling and Wideband Characterization for Wireless Communications in the Terahertz Band","display_name":"Multi-Ray Channel Modeling and Wideband Characterization for Wireless Communications in the Terahertz Band","publication_year":2014,"publication_date":"2014-12-29","ids":{"openalex":"https://openalex.org/W2034667789","doi":"https://doi.org/10.1109/twc.2014.2386335","mag":"2034667789"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2014.2386335","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2014.2386335","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/A5048916368","display_name":"Chong Han","orcid":"https://orcid.org/0000-0002-9638-4736"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chong Han","raw_affiliation_strings":["Broadband Wireless Networking Laboratory (BWN-Lab), School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","Broadband Wireless Networking Lab. (BWN-Lab.), Georgia Inst. of Technol., Atlanta, GA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Broadband Wireless Networking Laboratory (BWN-Lab), School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Broadband Wireless Networking Lab. (BWN-Lab.), Georgia Inst. of Technol., Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071881627","display_name":"A. Ozan Bicen","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Ozan Bicen","raw_affiliation_strings":["Broadband Wireless Networking Laboratory (BWN-Lab), School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","Broadband Wireless Networking Lab. (BWN-Lab.), Georgia Inst. of Technol., Atlanta, GA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Broadband Wireless Networking Laboratory (BWN-Lab), School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Broadband Wireless Networking Lab. (BWN-Lab.), Georgia Inst. of Technol., Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044396726","display_name":"Ian F. Akyildiz","orcid":"https://orcid.org/0000-0002-8099-3529"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ian F. Akyildiz","raw_affiliation_strings":["Broadband Wireless Networking Laboratory (BWN-Lab), School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","Broadband Wireless Networking Lab. (BWN-Lab.), Georgia Inst. of Technol., Atlanta, GA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Broadband Wireless Networking Laboratory (BWN-Lab), School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Broadband Wireless Networking Lab. (BWN-Lab.), Georgia Inst. of Technol., Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":11.6,"has_fulltext":false,"cited_by_count":514,"citation_normalized_percentile":{"value":0.98789466,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"14","issue":"5","first_page":"2402","last_page":"2412"},"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":0.9988999962806702,"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/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9987000226974487,"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/terahertz-radiation","display_name":"Terahertz radiation","score":0.876396656036377},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.7071468234062195},{"id":"https://openalex.org/keywords/coherence-bandwidth","display_name":"Coherence bandwidth","score":0.6851338744163513},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6386303901672363},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6232917904853821},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.5964046716690063},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.595884382724762},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.542527437210083},{"id":"https://openalex.org/keywords/delay-spread","display_name":"Delay spread","score":0.4624024033546448},{"id":"https://openalex.org/keywords/frequency-band","display_name":"Frequency band","score":0.4243353605270386},{"id":"https://openalex.org/keywords/power-delay-profile","display_name":"Power delay profile","score":0.41418391466140747},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.39006733894348145},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.29096847772598267},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.25612762570381165},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.21518996357917786},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15452221035957336}],"concepts":[{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.876396656036377},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.7071468234062195},{"id":"https://openalex.org/C12448027","wikidata":"https://www.wikidata.org/wiki/Q17007155","display_name":"Coherence bandwidth","level":5,"score":0.6851338744163513},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6386303901672363},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6232917904853821},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5964046716690063},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.595884382724762},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.542527437210083},{"id":"https://openalex.org/C49456836","wikidata":"https://www.wikidata.org/wiki/Q666814","display_name":"Delay spread","level":4,"score":0.4624024033546448},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.4243353605270386},{"id":"https://openalex.org/C2776250087","wikidata":"https://www.wikidata.org/wiki/Q16938869","display_name":"Power delay profile","level":5,"score":0.41418391466140747},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.39006733894348145},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.29096847772598267},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.25612762570381165},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.21518996357917786},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15452221035957336}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2014.2386335","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2014.2386335","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":[{"id":"https://metadata.un.org/sdg/6","score":0.6000000238418579,"display_name":"Clean water and sanitation"}],"awards":[{"id":"https://openalex.org/G4622147013","display_name":"CIF: EAGER: TeraNets: Ultra-Broadband Communication Networks in the Terahertz Band","funder_award_id":"1349828","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320308269","display_name":"Alexander von Humboldt-Stiftung","ror":"https://ror.org/012kf4317"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1797540631","https://openalex.org/W1967065436","https://openalex.org/W1993746212","https://openalex.org/W1997954721","https://openalex.org/W2012633305","https://openalex.org/W2018543755","https://openalex.org/W2037989500","https://openalex.org/W2054584838","https://openalex.org/W2057605239","https://openalex.org/W2072175621","https://openalex.org/W2086067102","https://openalex.org/W2090091273","https://openalex.org/W2097294853","https://openalex.org/W2104770042","https://openalex.org/W2110139052","https://openalex.org/W2113505018","https://openalex.org/W2118788965","https://openalex.org/W2125290396","https://openalex.org/W2128339739","https://openalex.org/W2135066378","https://openalex.org/W2143400349","https://openalex.org/W2168311839","https://openalex.org/W2170536206","https://openalex.org/W7011542163"],"related_works":["https://openalex.org/W2046846573","https://openalex.org/W2343314918","https://openalex.org/W2105545286","https://openalex.org/W2783049549","https://openalex.org/W2140088215","https://openalex.org/W2011617390","https://openalex.org/W2135058544","https://openalex.org/W2134464509","https://openalex.org/W1525347708","https://openalex.org/W2125147582"],"abstract_inverted_index":{"Terahertz":[0,94,132],"(0.06-10":[1],"THz)":[2,64],"Band":[3,32],"communication":[4],"is":[5,33,57,82,96,123],"envisioned":[6],"as":[7],"a":[8,24],"key":[9],"technology":[10],"for":[11,16,45,161],"satisfying":[12],"the":[13,30,42,46,60,66,70,78,87,93,99,103,106,112,126,131,147,159,169],"increasing":[14],"demand":[15],"ultra-high-speed":[17,165],"wireless":[18,166],"links.":[19],"In":[20,85],"this":[21],"paper,":[22],"first,":[23],"unified":[25],"multi-ray":[26],"channel":[27,80,95,114,133],"model":[28,56],"in":[29,168],"THz":[31,79,171],"developed":[34,54,71],"based":[35],"on":[36,77],"ray":[37],"tracing":[38],"techniques,":[39],"which":[40],"incorporates":[41],"propagation":[43,72],"models":[44],"line-of-sight,":[47],"reflected,":[48],"scattered,":[49],"and":[50,89,102,118,138,152,163],"diffracted":[51],"paths.":[52],"The":[53,154],"theoretical":[55],"validated":[58],"with":[59],"experimental":[61],"measurements":[62],"(0.06-1":[63],"from":[65,146],"literature.":[67],"Then,":[68],"using":[69,116],"models,":[73],"an":[74],"in-depth":[75],"analysis":[76,156],"characteristics":[81],"carried":[83],"out.":[84],"particular,":[86],"distance-varying":[88],"frequency-selective":[90],"nature":[91],"of":[92,105,130],"analyzed.":[97],"Moreover,":[98],"coherence":[100],"bandwidth":[101],"significance":[104],"delay":[107],"spread":[108],"are":[109,134,141],"studied.":[110,135],"Furthermore,":[111],"wideband":[113],"capacity":[115],"flat":[117],"water-filling":[119],"power":[120],"allocation":[121],"strategies":[122],"characterized.":[124],"Additionally,":[125],"temporal":[127],"broadening":[128],"effects":[129],"Finally,":[136],"distance-adaptive":[137],"multi-carrier":[139],"transmissions":[140],"suggested":[142],"to":[143],"best":[144],"benefit":[145],"unique":[148],"relationship":[149],"between":[150],"distance":[151],"bandwidth.":[153],"provided":[155],"lays":[157],"out":[158],"foundation":[160],"reliable":[162],"efficient":[164],"communications":[167],"(0.06-10)":[170],"Band.":[172]},"counts_by_year":[{"year":2026,"cited_by_count":23},{"year":2025,"cited_by_count":49},{"year":2024,"cited_by_count":55},{"year":2023,"cited_by_count":67},{"year":2022,"cited_by_count":65},{"year":2021,"cited_by_count":90},{"year":2020,"cited_by_count":54},{"year":2019,"cited_by_count":26},{"year":2018,"cited_by_count":27},{"year":2017,"cited_by_count":22},{"year":2016,"cited_by_count":22},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":4}],"updated_date":"2026-08-25T07:29:55.448023","created_date":"2025-10-10T00:00:00"}
