{"id":"https://openalex.org/W2107474256","doi":"https://doi.org/10.1109/isscc.2011.5746270","title":"An all-digital 8-DPSK polar transmitter with second-order approximation scheme and phase rotation-constant digital PA for bluetooth EDR in 65nm CMOS","display_name":"An all-digital 8-DPSK polar transmitter with second-order approximation scheme and phase rotation-constant digital PA for bluetooth EDR in 65nm CMOS","publication_year":2011,"publication_date":"2011-02-01","ids":{"openalex":"https://openalex.org/W2107474256","doi":"https://doi.org/10.1109/isscc.2011.5746270","mag":"2107474256"},"language":"en","primary_location":{"id":"doi:10.1109/isscc.2011.5746270","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc.2011.5746270","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Solid-State Circuits Conference","raw_type":"proceedings-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/A5101591670","display_name":"Hiroyuki Kobayashi","orcid":"https://orcid.org/0000-0002-6313-5549"},"institutions":[{"id":"https://openalex.org/I1292669757","display_name":"Toshiba (Japan)","ror":"https://ror.org/0326v3z14","country_code":"JP","type":"company","lineage":["https://openalex.org/I1292669757"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyuki Kobayashi","raw_affiliation_strings":["Toshiba Semiconductor Company Limited, Kawasaki, Japan","Toshiba Semiconductor, Kawasaki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toshiba Semiconductor Company Limited, Kawasaki, Japan","institution_ids":["https://openalex.org/I1292669757"]},{"raw_affiliation_string":"Toshiba Semiconductor, Kawasaki, Japan","institution_ids":["https://openalex.org/I1292669757"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112310486","display_name":"Shouhei Kousai","orcid":null},"institutions":[{"id":"https://openalex.org/I1292669757","display_name":"Toshiba (Japan)","ror":"https://ror.org/0326v3z14","country_code":"JP","type":"company","lineage":["https://openalex.org/I1292669757"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shouhei Kousai","raw_affiliation_strings":["Toshiba Semiconductor Company Limited, Kawasaki, Japan","Toshiba Semiconductor, Kawasaki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toshiba Semiconductor Company Limited, Kawasaki, Japan","institution_ids":["https://openalex.org/I1292669757"]},{"raw_affiliation_string":"Toshiba Semiconductor, Kawasaki, Japan","institution_ids":["https://openalex.org/I1292669757"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069389016","display_name":"Yoshiaki Yoshihara","orcid":"https://orcid.org/0000-0002-9075-0213"},"institutions":[{"id":"https://openalex.org/I1292669757","display_name":"Toshiba (Japan)","ror":"https://ror.org/0326v3z14","country_code":"JP","type":"company","lineage":["https://openalex.org/I1292669757"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshiaki Yoshihara","raw_affiliation_strings":["Toshiba Semiconductor Company Limited, Kawasaki, Japan","Toshiba Semiconductor, Kawasaki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toshiba Semiconductor Company Limited, Kawasaki, Japan","institution_ids":["https://openalex.org/I1292669757"]},{"raw_affiliation_string":"Toshiba Semiconductor, Kawasaki, Japan","institution_ids":["https://openalex.org/I1292669757"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068257959","display_name":"Mototsugu Hamada","orcid":"https://orcid.org/0000-0002-0461-4208"},"institutions":[{"id":"https://openalex.org/I1292669757","display_name":"Toshiba (Japan)","ror":"https://ror.org/0326v3z14","country_code":"JP","type":"company","lineage":["https://openalex.org/I1292669757"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mototsugu Hamada","raw_affiliation_strings":["Toshiba Semiconductor Company Limited, Kawasaki, Japan","Toshiba Semiconductor, Kawasaki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toshiba Semiconductor Company Limited, Kawasaki, Japan","institution_ids":["https://openalex.org/I1292669757"]},{"raw_affiliation_string":"Toshiba Semiconductor, Kawasaki, Japan","institution_ids":["https://openalex.org/I1292669757"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.1624,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.88568205,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9997000098228455,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9997000098228455,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9986000061035156,"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/bluetooth","display_name":"Bluetooth","score":0.9217592477798462},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.8260448575019836},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.655805230140686},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.5401533842086792},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4827420115470886},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.460530549287796},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45059075951576233},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.4405820965766907},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.37685537338256836},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.36210304498672485},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.33137136697769165},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2725903391838074},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2163812816143036},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20105648040771484},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.06754368543624878},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06478655338287354}],"concepts":[{"id":"https://openalex.org/C546215728","wikidata":"https://www.wikidata.org/wiki/Q39531","display_name":"Bluetooth","level":3,"score":0.9217592477798462},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.8260448575019836},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.655805230140686},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.5401533842086792},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4827420115470886},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.460530549287796},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45059075951576233},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4405820965766907},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.37685537338256836},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.36210304498672485},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.33137136697769165},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2725903391838074},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2163812816143036},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20105648040771484},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.06754368543624878},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06478655338287354},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isscc.2011.5746270","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc.2011.5746270","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Solid-State Circuits Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.6700000166893005,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1578889014","https://openalex.org/W1972776358","https://openalex.org/W2020072089","https://openalex.org/W2164582257","https://openalex.org/W6643281015","https://openalex.org/W6684470165"],"related_works":["https://openalex.org/W4220926637","https://openalex.org/W2362681120","https://openalex.org/W2376320007","https://openalex.org/W4376643979","https://openalex.org/W2322402661","https://openalex.org/W2389079374","https://openalex.org/W2372429262","https://openalex.org/W2903653170","https://openalex.org/W2351967314","https://openalex.org/W2141181202"],"abstract_inverted_index":{"This":[0],"paper":[1],"reports":[2],"on":[3],"a":[4,32,55],"polar":[5],"transmitter":[6],"that":[7],"is":[8],"capable":[9],"of":[10,28,40],"8-DPSK":[11,47],"modulation":[12],"for":[13,49],"the":[14,20,25,29],"Bluetooth":[15,50],"EDR":[16],"standard.":[17],"It":[18,37],"implements":[19],"second-order":[21],"approximation":[22],"scheme":[23],"in":[24,45],"gain":[26],"calculation":[27],"DCO":[30],"and":[31,58],"phase":[33],"rotation-constant":[34],"digital":[35],"PA.":[36],"achieves":[38],"DEVM":[39],"6.1%":[41],"at":[42],"0dBm":[43],"output":[44],"sending":[46],"signal":[48],"EDR,":[51],"drawing":[52],"35mA":[53],"from":[54],"1.2V":[56],"supply":[57],"occupies":[59],"0.75\u03c70.75mm":[60],"<sup":[61],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[62],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[63],".":[64]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
