{"id":"https://openalex.org/W2088383271","doi":"https://doi.org/10.1587/elex.11.20130989","title":"10-Gbit/s close-proximity wireless system meeting the regulation for extremely low-power radio stations","display_name":"10-Gbit/s close-proximity wireless system meeting the regulation for extremely low-power radio stations","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2088383271","doi":"https://doi.org/10.1587/elex.11.20130989","mag":"2088383271"},"language":"en","primary_location":{"id":"doi:10.1587/elex.11.20130989","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.11.20130989","pdf_url":"https://www.jstage.jst.go.jp/article/elex/11/3/11_11.20130989/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/elex/11/3/11_11.20130989/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019417876","display_name":"Hiroyuki Takahashi","orcid":"https://orcid.org/0000-0002-9700-6067"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]},{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hiroyuki Takahashi","raw_affiliation_strings":["Graduate School of Engineering Science, Osaka University","NTT Microsystem Integration Laboratories, NTT Corporation"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering Science, Osaka University","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"NTT Microsystem Integration Laboratories, NTT Corporation","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107519635","display_name":"Akihiko Hirata","orcid":"https://orcid.org/0000-0002-0110-5459"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akihiko Hirata","raw_affiliation_strings":["NTT Microsystem Integration Laboratories, NTT Corporation"],"affiliations":[{"raw_affiliation_string":"NTT Microsystem Integration Laboratories, NTT Corporation","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038471494","display_name":"Katsuhiro Ajito","orcid":"https://orcid.org/0000-0001-5032-209X"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Katsuhiro Ajito","raw_affiliation_strings":["NTT Microsystem Integration Laboratories, NTT Corporation"],"affiliations":[{"raw_affiliation_string":"NTT Microsystem Integration Laboratories, NTT Corporation","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028489380","display_name":"Shintaro Hisatake","orcid":"https://orcid.org/0000-0002-7465-554X"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shintaro Hisatake","raw_affiliation_strings":["Graduate School of Engineering Science, Osaka University"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering Science, Osaka University","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050793246","display_name":"Tadao Nagatsuma","orcid":"https://orcid.org/0000-0002-7256-1021"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tadao Nagatsuma","raw_affiliation_strings":["Graduate School of Engineering Science, Osaka University"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering Science, Osaka University","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5019417876"],"corresponding_institution_ids":["https://openalex.org/I2251713219","https://openalex.org/I98285908"],"apc_list":null,"apc_paid":null,"fwci":1.4653,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.84816938,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"11","issue":"3","first_page":"20130989","last_page":"20130989"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","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/T10767","display_name":"Advanced Photonic Communication Systems","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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9998000264167786,"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":0.9995999932289124,"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/transmitter","display_name":"Transmitter","score":0.8663665056228638},{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.7889297008514404},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.6778945922851562},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6256281733512878},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5658273696899414},{"id":"https://openalex.org/keywords/gigabit","display_name":"Gigabit","score":0.5435653924942017},{"id":"https://openalex.org/keywords/radio-frequency-power-transmission","display_name":"Radio frequency power transmission","score":0.5261594653129578},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.520740270614624},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.49839305877685547},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.47451940178871155},{"id":"https://openalex.org/keywords/amplitude-shift-keying","display_name":"Amplitude-shift keying","score":0.47081097960472107},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4684697985649109},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4573303163051605},{"id":"https://openalex.org/keywords/keying","display_name":"Keying","score":0.43775779008865356},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4211081862449646},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.37041419744491577},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.326254665851593},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.28239232301712036},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.2588791251182556},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.1948728859424591},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.15985366702079773},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.10845893621444702}],"concepts":[{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.8663665056228638},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.7889297008514404},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.6778945922851562},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6256281733512878},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5658273696899414},{"id":"https://openalex.org/C21922175","wikidata":"https://www.wikidata.org/wiki/Q3105497","display_name":"Gigabit","level":2,"score":0.5435653924942017},{"id":"https://openalex.org/C101094754","wikidata":"https://www.wikidata.org/wiki/Q63020344","display_name":"Radio frequency power transmission","level":4,"score":0.5261594653129578},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.520740270614624},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.49839305877685547},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.47451940178871155},{"id":"https://openalex.org/C2777973058","wikidata":"https://www.wikidata.org/wiki/Q477284","display_name":"Amplitude-shift keying","level":5,"score":0.47081097960472107},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4684697985649109},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4573303163051605},{"id":"https://openalex.org/C2776542216","wikidata":"https://www.wikidata.org/wiki/Q6398306","display_name":"Keying","level":2,"score":0.43775779008865356},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4211081862449646},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.37041419744491577},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.326254665851593},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28239232301712036},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.2588791251182556},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.1948728859424591},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.15985366702079773},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.10845893621444702},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"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:10.1587/elex.11.20130989","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.11.20130989","pdf_url":"https://www.jstage.jst.go.jp/article/elex/11/3/11_11.20130989/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/elex.11.20130989","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.11.20130989","pdf_url":"https://www.jstage.jst.go.jp/article/elex/11/3/11_11.20130989/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8299999833106995}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2088383271.pdf","grobid_xml":"https://content.openalex.org/works/W2088383271.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W2047411474","https://openalex.org/W2134973830"],"related_works":["https://openalex.org/W2087620860","https://openalex.org/W1604976646","https://openalex.org/W2160934077","https://openalex.org/W2580937179","https://openalex.org/W2040579252","https://openalex.org/W4200062904","https://openalex.org/W2386249884","https://openalex.org/W2041160035","https://openalex.org/W2119844554","https://openalex.org/W2512558987"],"abstract_inverted_index":{"A":[0],"120-GHz-band":[1],"close-proximity":[2],"wireless":[3,114],"system":[4],"that":[5,86],"achieves":[6],"the":[7,13,28,50,57,63,74,82,87,90,95,100,104,110],"first":[8],"10-Gbit/s":[9,32],"real-time":[10],"transmission":[11,115],"satisfying":[12],"regulation":[14],"for":[15,81],"extremely":[16],"low-power":[17],"radio":[18],"stations":[19],"(ELRS":[20],"regulation).":[21],"The":[22,47,107],"use":[23,77],"of":[24,49,89,94,119,125],"photonic":[25],"technologies":[26],"enables":[27],"transmitter":[29,97,108],"to":[30],"perform":[31],"quadrature-phase-shift":[33],"keying":[34],"(QPSK)":[35],"modulation":[36],"and":[37,109],"generate":[38],"an":[39],"RF":[40,92],"spectrum":[41,93],"with":[42,54,62,121],"negligibly":[43],"small":[44],"spurious":[45],"signals.":[46],"phase":[48,71],"emitted":[51],"signal":[52],"fluctuates":[53],"changes":[55],"in":[56],"external":[58],"environment,":[59],"which":[60],"interferes":[61],"demodulation":[64],"using":[65],"a":[66,117,122],"reference":[67],"signal.":[68],"To":[69],"overcome":[70],"fluctuation":[72],"at":[73],"transmitter,":[75],"we":[76],"differentially":[78],"coherent":[79],"detection":[80],"demodulation.":[83],"We":[84],"verified":[85],"level":[88,101],"measured":[91],"integrated":[96],"was":[98],"below":[99],"defined":[102],"by":[103],"ELRS":[105],"regulation.":[106],"receiver":[111],"demonstrated":[112],"error-free":[113],"over":[116],"distance":[118],"10mm":[120],"link":[123],"margin":[124],"11dB.":[126]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}