{"id":"https://openalex.org/W2247678714","doi":"https://doi.org/10.1109/lcomm.2015.2496171","title":"Novel Single-RF MIMO System Based on Repetitive Pulse Width Modulation","display_name":"Novel Single-RF MIMO System Based on Repetitive Pulse Width Modulation","publication_year":2015,"publication_date":"2015-10-29","ids":{"openalex":"https://openalex.org/W2247678714","doi":"https://doi.org/10.1109/lcomm.2015.2496171","mag":"2247678714"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2015.2496171","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2015.2496171","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","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/A5101688559","display_name":"Dae-Hee Park","orcid":"https://orcid.org/0000-0002-4534-7978"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Daehee Park","raw_affiliation_strings":["School of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046520891","display_name":"Minhoe Kim","orcid":"https://orcid.org/0000-0002-3765-1208"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Minhoe Kim","raw_affiliation_strings":["School of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000853218","display_name":"Dong\u2010Ho Cho","orcid":"https://orcid.org/0000-0001-9849-4392"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dong-Ho Cho","raw_affiliation_strings":["School of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I157485424"],"apc_list":null,"apc_paid":null,"fwci":31.6813,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.99187182,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"20","issue":"1","first_page":"165","last_page":"168"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9994000196456909,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9994000196456909,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9984999895095825,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9980999827384949,"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/mimo","display_name":"MIMO","score":0.8471931219100952},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6418914198875427},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5938193202018738},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.5375001430511475},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5157556533813477},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.4985179901123047},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.48814305663108826},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.46241092681884766},{"id":"https://openalex.org/keywords/phase-shift-module","display_name":"Phase shift module","score":0.43545204401016235},{"id":"https://openalex.org/keywords/pulse-width-modulation","display_name":"Pulse-width modulation","score":0.4341435730457306},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.38376399874687195},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25748926401138306},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13570350408554077},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.10724577307701111}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8471931219100952},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6418914198875427},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5938193202018738},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.5375001430511475},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5157556533813477},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.4985179901123047},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.48814305663108826},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.46241092681884766},{"id":"https://openalex.org/C103864889","wikidata":"https://www.wikidata.org/wiki/Q4480524","display_name":"Phase shift module","level":3,"score":0.43545204401016235},{"id":"https://openalex.org/C92746544","wikidata":"https://www.wikidata.org/wiki/Q585184","display_name":"Pulse-width modulation","level":3,"score":0.4341435730457306},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.38376399874687195},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25748926401138306},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13570350408554077},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10724577307701111},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2015.2496171","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2015.2496171","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1881672264","display_name":null,"funder_award_id":"B0101-15-1309","funder_id":"https://openalex.org/F4320322030","funder_display_name":"Ministry of Science, ICT and Future Planning"}],"funders":[{"id":"https://openalex.org/F4320322030","display_name":"Ministry of Science, ICT and Future Planning","ror":"https://ror.org/032e49973"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W164935915","https://openalex.org/W1508642566","https://openalex.org/W2003095905","https://openalex.org/W2037551452","https://openalex.org/W2065638471","https://openalex.org/W2067293082","https://openalex.org/W2076072804","https://openalex.org/W2103146663","https://openalex.org/W2129350255","https://openalex.org/W2130509920","https://openalex.org/W2160870276","https://openalex.org/W2212880994","https://openalex.org/W2798543028","https://openalex.org/W6688585973"],"related_works":["https://openalex.org/W3022393363","https://openalex.org/W4230078636","https://openalex.org/W4200145345","https://openalex.org/W1996130034","https://openalex.org/W2955108753","https://openalex.org/W2545343974","https://openalex.org/W1561113522","https://openalex.org/W2182661536","https://openalex.org/W1987031311","https://openalex.org/W2125053132"],"abstract_inverted_index":{"Many":[0],"alternative":[1],"systems":[2,20],"have":[3],"been":[4,22],"studied":[5],"based":[6,43],"on":[7,44],"compact":[8],"single-RFs":[9],"for":[10,60,67],"multiple-input":[11],"multiple-output":[12],"(MIMO)":[13],"systems.":[14],"However,":[15],"the":[16,58,68,74,92],"implementation":[17],"of":[18,27,91,104],"such":[19],"has":[21],"limited":[23],"by":[24,97],"a":[25,39,45,52,61,82,105],"lack":[26],"robustness":[28],"in":[29],"relation":[30],"to":[31],"system":[32,42,70,80,85,94],"environment.":[33],"In":[34],"this":[35],"letter,":[36],"we":[37],"propose":[38],"novel":[40],"MIMO":[41,84,107],"repetitive":[46],"pulse":[47],"width":[48],"modulation,":[49],"which":[50],"requires":[51],"single-RF":[53],"and":[54,73,81],"switches":[55],"only,":[56],"without":[57],"need":[59],"phase":[62],"shifter.":[63],"The":[64,89],"mathematical":[65],"formulations":[66],"proposed":[69,79,93],"are":[71],"derived":[72],"signal":[75],"difference":[76],"between":[77],"our":[78],"conventional":[83,106],"is":[86,95],"shown":[87],"mathematically.":[88],"performance":[90],"verified":[96],"comparing":[98],"its":[99],"channel":[100],"capacity":[101],"with":[102],"that":[103],"system.":[108]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
