{"id":"https://openalex.org/W2588254254","doi":"https://doi.org/10.1109/taes.2017.2671580","title":"Orthogonality-Based Generalized Multicarrier Constant Envelope Multiplexing for DSSS Signals","display_name":"Orthogonality-Based Generalized Multicarrier Constant Envelope Multiplexing for DSSS Signals","publication_year":2017,"publication_date":"2017-02-17","ids":{"openalex":"https://openalex.org/W2588254254","doi":"https://doi.org/10.1109/taes.2017.2671580","mag":"2588254254"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2017.2671580","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2017.2671580","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Aerospace and Electronic Systems","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/A5075198678","display_name":"Zheng Yao","orcid":"https://orcid.org/0000-0002-7657-644X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zheng Yao","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-7657-644X","affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102256610","display_name":"Fu Guo","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fu Guo","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100687833","display_name":"Junjie Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junjie Ma","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032262275","display_name":"Mingquan Lu","orcid":"https://orcid.org/0000-0002-7767-6661"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingquan Lu","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5075198678"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":58.681,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.99630851,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"53","issue":"4","first_page":"1685","last_page":"1698"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10655","display_name":"GNSS positioning and interference","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10575","display_name":"Wireless Communication Networks Research","score":0.9986000061035156,"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/T12042","display_name":"Satellite Communication Systems","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/electronic-engineering","display_name":"Electronic engineering","score":0.6956812143325806},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.6153196692466736},{"id":"https://openalex.org/keywords/direct-sequence-spread-spectrum","display_name":"Direct-sequence spread spectrum","score":0.5970219969749451},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.48233267664909363},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47377896308898926},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4162948727607727},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.41480857133865356},{"id":"https://openalex.org/keywords/spread-spectrum","display_name":"Spread spectrum","score":0.4089178740978241},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26283758878707886},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.18994200229644775},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.14188796281814575}],"concepts":[{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6956812143325806},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.6153196692466736},{"id":"https://openalex.org/C194491627","wikidata":"https://www.wikidata.org/wiki/Q1334354","display_name":"Direct-sequence spread spectrum","level":4,"score":0.5970219969749451},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.48233267664909363},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47377896308898926},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4162948727607727},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.41480857133865356},{"id":"https://openalex.org/C105344744","wikidata":"https://www.wikidata.org/wiki/Q958957","display_name":"Spread spectrum","level":3,"score":0.4089178740978241},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26283758878707886},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.18994200229644775},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.14188796281814575},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2017.2671580","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2017.2671580","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Aerospace and Electronic Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.5}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1546225022","https://openalex.org/W1723179780","https://openalex.org/W1966676104","https://openalex.org/W1988148753","https://openalex.org/W1988318083","https://openalex.org/W1989469420","https://openalex.org/W2013574647","https://openalex.org/W2014789245","https://openalex.org/W2021484115","https://openalex.org/W2086049187","https://openalex.org/W2188431310","https://openalex.org/W2200463764","https://openalex.org/W2212098381","https://openalex.org/W2256891444","https://openalex.org/W2275612004","https://openalex.org/W2289251809","https://openalex.org/W2343948881","https://openalex.org/W2419176864","https://openalex.org/W2474927705","https://openalex.org/W2479754450","https://openalex.org/W2576113408","https://openalex.org/W2598429028","https://openalex.org/W2601834891","https://openalex.org/W2607517838","https://openalex.org/W2610465183","https://openalex.org/W4302365207","https://openalex.org/W6632593020","https://openalex.org/W6637476904","https://openalex.org/W6668767050","https://openalex.org/W6687468664","https://openalex.org/W6687592009","https://openalex.org/W6692171415","https://openalex.org/W6695058612","https://openalex.org/W6696401979","https://openalex.org/W6735496342","https://openalex.org/W6736209062","https://openalex.org/W6737128271"],"related_works":["https://openalex.org/W4224302876","https://openalex.org/W2304504342","https://openalex.org/W2358841638","https://openalex.org/W2362112362","https://openalex.org/W2394108910","https://openalex.org/W242789257","https://openalex.org/W2720413303","https://openalex.org/W2360749942","https://openalex.org/W2385187332","https://openalex.org/W2131832797"],"abstract_inverted_index":{"The":[0,66],"new":[1],"generation":[2],"global":[3],"navigation":[4,194],"satellite":[5],"systems":[6],"will":[7],"broadcast":[8],"multiple":[9,16],"direct":[10,79],"sequence":[11],"spread":[12],"spectrum":[13],"signals":[14,39,63,82,168],"on":[15],"different":[17],"central":[18],"frequencies,":[19],"with":[20,106,122,169],"complex":[21],"spreading":[22,153],"chip":[23,154],"waveforms.":[24,155],"There":[25],"is":[26,64,72],"a":[27,41,49],"strong":[28],"demand":[29],"for":[30,60,192],"efficient":[31],"and":[32,95,114,146,151],"flexible":[33],"multiplexing":[34,57],"techniques":[35],"to":[36,83,160],"combine":[37],"these":[38],"into":[40,77],"constant":[42,55],"envelope":[43,56,86],"composite":[44],"signal.":[45],"In":[46],"this":[47,70],"paper,":[48],"high":[50,112,115],"efficiency":[51,113],"generalized":[52],"multicarrier":[53],"joint":[54],"(CEM)":[58],"technique":[59,71,128],"multilevel":[61,166],"DSSS":[62,167],"proposed.":[65],"basic":[67],"idea":[68],"of":[69,81,87,98,117,137,141,163],"adding":[73],"an":[74],"auxiliary":[75,100],"component":[76,101],"the":[78,85,88,99,111,118,126,135,139,152,197],"superposition":[80],"keep":[84],"integrated":[89],"signal":[90,142,189],"constant.":[91],"Design":[92],"principle,":[93],"constraints,":[94],"optimization":[96,191],"method":[97],"are":[102],"investigated.":[103],"An":[104],"analysis":[105],"typical":[107],"case":[108],"studies":[109],"demonstrates":[110],"flexibility":[116,133,182],"proposed":[119,127],"technique.":[120],"Compared":[121],"existing":[123],"CEM":[124],"techniques,":[125],"has":[129],"much":[130],"higher":[131],"design":[132,181],"in":[134,188,196],"number":[136,140,162],"subbands,":[138],"components,":[143,150],"power":[144,171],"ratio":[145],"phase":[147],"relationship":[148],"among":[149],"It":[156],"can":[157],"be":[158],"applied":[159],"any":[161],"bipolar":[164],"or":[165,175],"arbitrary":[170],"distribution":[172],"at":[173],"one":[174],"more":[176],"subcarrier":[177],"frequencies.":[178],"Such":[179],"high-level":[180],"provides":[183],"system":[184],"designers":[185],"great":[186],"room":[187],"scheme":[190],"varied":[193],"applications":[195],"future.":[198]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}