{"id":"https://openalex.org/W4390692317","doi":"https://doi.org/10.1109/jssc.2023.3349002","title":"A Time-Mode-Modulation Digital Quadrature Power Amplifier Based on 1-bit Delta\u2013Sigma Modulator and Hybrid FIR Filter","display_name":"A Time-Mode-Modulation Digital Quadrature Power Amplifier Based on 1-bit Delta\u2013Sigma Modulator and Hybrid FIR Filter","publication_year":2024,"publication_date":"2024-01-10","ids":{"openalex":"https://openalex.org/W4390692317","doi":"https://doi.org/10.1109/jssc.2023.3349002"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2023.3349002","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jssc.2023.3349002","pdf_url":"https://ieeexplore.ieee.org/ielx7/4/4359912/10387427.pdf","source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Solid-State Circuits","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/4/4359912/10387427.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040477650","display_name":"Yuncheng Zhang","orcid":"https://orcid.org/0000-0001-6467-3667"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yuncheng Zhang","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070812527","display_name":"Zheng Sun","orcid":"https://orcid.org/0000-0002-5671-936X"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Zheng Sun","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045260163","display_name":"Bangan Liu","orcid":"https://orcid.org/0000-0002-3535-2407"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Bangan Liu","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068137637","display_name":"Junjun Qiu","orcid":"https://orcid.org/0000-0002-3698-4369"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Junjun Qiu","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080076770","display_name":"Dingxin Xu","orcid":"https://orcid.org/0000-0003-4691-2147"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Dingxin Xu","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100388312","display_name":"Yi Zhang","orcid":"https://orcid.org/0000-0003-2888-4736"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yi Zhang","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021610803","display_name":"Xi Fu","orcid":"https://orcid.org/0000-0002-7201-7763"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Xi Fu","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023015769","display_name":"Dongwon You","orcid":"https://orcid.org/0000-0002-1559-4724"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Dongwon You","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081527973","display_name":"H\u00f3ngy\u00e8 Hu\u00e1ng","orcid":"https://orcid.org/0000-0001-6071-2075"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hongye Huang","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060789782","display_name":"Waleed Madany","orcid":"https://orcid.org/0000-0002-5653-9983"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Waleed Madany","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042366511","display_name":"Ashbir Aviat Fadila","orcid":"https://orcid.org/0000-0002-5529-8217"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ashbir Aviat Fadila","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103086411","display_name":"Zezheng Liu","orcid":"https://orcid.org/0009-0000-2285-593X"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Zezheng Liu","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100631552","display_name":"Wenqian Wang","orcid":"https://orcid.org/0000-0001-6428-6026"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Wenqian Wang","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029698845","display_name":"Yuang Xiong","orcid":"https://orcid.org/0009-0000-8111-0268"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuang Xiong","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028333708","display_name":"Atsushi Shirane","orcid":"https://orcid.org/0000-0001-8172-4323"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsushi Shirane","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064086312","display_name":"Kenichi Okada","orcid":"https://orcid.org/0000-0002-1082-7672"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kenichi Okada","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":16,"corresponding_author_ids":["https://openalex.org/A5040477650"],"corresponding_institution_ids":["https://openalex.org/I114531698"],"apc_list":null,"apc_paid":null,"fwci":0.8351,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.70474533,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"59","issue":"4","first_page":"993","last_page":"1005"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier 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"}},"topics":[{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier 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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9993000030517578,"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/T10175","display_name":"Advanced DC-DC Converters","score":0.9977999925613403,"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/delta-sigma-modulation","display_name":"Delta-sigma modulation","score":0.7246111631393433},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6065093874931335},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.5063506364822388},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.48712825775146484},{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.4809790849685669},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.46891388297080994},{"id":"https://openalex.org/keywords/delta-modulation","display_name":"Delta modulation","score":0.4396771192550659},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.41993460059165955},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3680489659309387},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3341057598590851},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3262374997138977},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.3217473328113556},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.296147882938385},{"id":"https://openalex.org/keywords/pulse-amplitude-modulation","display_name":"Pulse-amplitude modulation","score":0.23945215344429016},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.11960986256599426},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.08666807413101196}],"concepts":[{"id":"https://openalex.org/C68754193","wikidata":"https://www.wikidata.org/wiki/Q1184820","display_name":"Delta-sigma modulation","level":3,"score":0.7246111631393433},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6065093874931335},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5063506364822388},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.48712825775146484},{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.4809790849685669},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.46891388297080994},{"id":"https://openalex.org/C110558960","wikidata":"https://www.wikidata.org/wiki/Q163461","display_name":"Delta modulation","level":5,"score":0.4396771192550659},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.41993460059165955},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3680489659309387},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3341057598590851},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3262374997138977},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.3217473328113556},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.296147882938385},{"id":"https://openalex.org/C20518276","wikidata":"https://www.wikidata.org/wiki/Q186130","display_name":"Pulse-amplitude modulation","level":4,"score":0.23945215344429016},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.11960986256599426},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.08666807413101196},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"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/jssc.2023.3349002","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jssc.2023.3349002","pdf_url":"https://ieeexplore.ieee.org/ielx7/4/4359912/10387427.pdf","source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Solid-State Circuits","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/jssc.2023.3349002","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jssc.2023.3349002","pdf_url":"https://ieeexplore.ieee.org/ielx7/4/4359912/10387427.pdf","source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Solid-State Circuits","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.800000011920929}],"awards":[{"id":"https://openalex.org/G3068938799","display_name":null,"funder_award_id":"JPJ012368C","funder_id":"https://openalex.org/F4320335839","funder_display_name":"National Institute of Information and Communications Technology"},{"id":"https://openalex.org/G3723536152","display_name":null,"funder_award_id":"JPJ000254","funder_id":"https://openalex.org/F4320325628","funder_display_name":"Ministry of Internal Affairs and Communications"},{"id":"https://openalex.org/G4897203241","display_name":null,"funder_award_id":"00801","funder_id":"https://openalex.org/F4320335839","funder_display_name":"National Institute of Information and Communications Technology"},{"id":"https://openalex.org/G986473284","display_name":null,"funder_award_id":"JPJ012368C00801","funder_id":"https://openalex.org/F4320335839","funder_display_name":"National Institute of Information and Communications Technology"}],"funders":[{"id":"https://openalex.org/F4320309074","display_name":"Cadence Design Systems","ror":"https://ror.org/04w8xa018"},{"id":"https://openalex.org/F4320322704","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960"},{"id":"https://openalex.org/F4320324891","display_name":"Iran Telecommunication Research Center","ror":"https://ror.org/01a3g2z22"},{"id":"https://openalex.org/F4320325628","display_name":"Ministry of Internal Affairs and Communications","ror":"https://ror.org/00vs1pz50"},{"id":"https://openalex.org/F4320335839","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4390692317.pdf","grobid_xml":"https://content.openalex.org/works/W4390692317.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W1539038713","https://openalex.org/W1969333752","https://openalex.org/W1981305442","https://openalex.org/W1995246417","https://openalex.org/W2047942249","https://openalex.org/W2055420975","https://openalex.org/W2072864093","https://openalex.org/W2073066058","https://openalex.org/W2084208879","https://openalex.org/W2086364230","https://openalex.org/W2119021862","https://openalex.org/W2133537268","https://openalex.org/W2144620566","https://openalex.org/W2156829657","https://openalex.org/W2163330071","https://openalex.org/W2166055633","https://openalex.org/W2167490307","https://openalex.org/W2274213189","https://openalex.org/W2293417919","https://openalex.org/W2513588855","https://openalex.org/W2574939058","https://openalex.org/W2584918325","https://openalex.org/W2587184733","https://openalex.org/W2592426003","https://openalex.org/W2917135595","https://openalex.org/W2919345445","https://openalex.org/W2986711281","https://openalex.org/W3048489956","https://openalex.org/W3112968054","https://openalex.org/W3130207004","https://openalex.org/W3214845255","https://openalex.org/W4285262615","https://openalex.org/W4288064540","https://openalex.org/W4322706841","https://openalex.org/W4385192477"],"related_works":["https://openalex.org/W2548689985","https://openalex.org/W2079101534","https://openalex.org/W1536897962","https://openalex.org/W1584463995","https://openalex.org/W1497881430","https://openalex.org/W2112459725","https://openalex.org/W9818198","https://openalex.org/W2254556534","https://openalex.org/W2908370888","https://openalex.org/W1649751711"],"abstract_inverted_index":{"This":[0],"article":[1],"proposes":[2],"a":[3,54,95,100,106],"time-mode-modulation":[4],"(TMM)":[5],"digital":[6,39,102,154],"quadrature":[7],"power":[8,15,18,79],"amplifier":[9],"(PA),":[10],"which":[11,134],"can":[12],"realize":[13,64],"high":[14,137],"efficiency":[16,122,161],"at":[17,177],"back-off":[19],"(PBO)":[20],"by":[21],"applying":[22],"the":[23,42,60,65,74,83,115,136,140],"1-bit":[24,36,55,61,141],"delta\u2013sigma":[25],"modulator":[26],"(DSM)":[27],"and":[28,38,77,105,170],"hybrid":[29,96],"finite":[30],"impulse":[31],"response":[32],"(FIR)":[33],"filter.":[34],"The":[35,124,144],"DSM":[37,116],"mixer":[40],"encode":[41],"multi-bit":[43],"baseband":[44],"<inline-formula":[45],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[46],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[47],"<tex-math":[48],"notation=\"LaTeX\">$I/Q$</tex-math>":[49],"</inline-formula>":[50],"input":[51],"signal":[52,56,169,176],"into":[53],"for":[57],"on/off":[58],"controlling":[59],"PA":[62,147],"to":[63,120,132],"TMM":[66,142,146],"operation.":[67],"Capacitor":[68],"arrays":[69],"are":[70],"not":[71],"required":[72],"in":[73,86,150],"proposed":[75,145],"PA,":[76],"redundant":[78],"dissipation":[80],"on":[81],"charging":[82],"capacitor":[84,89],"array":[85],"conventional":[87],"switched":[88],"PAs":[90],"(SCPAs)":[91],"is":[92,130,148],"avoided.":[93],"Furthermore,":[94],"FIR":[97,103,112,128],"filter":[98,104,113,129],"comprising":[99],"two-tap":[101,107],"transformer":[108],"(XFMR)":[109],"combined":[110,126],"semi-digital":[111,127],"suppresses":[114],"quantization":[117],"noise":[118],"(QN)":[119],"avoid":[121],"degradation.":[123],"XFMR":[125],"insensitive":[131],"mismatches,":[133],"maintains":[135],"linearity":[138],"of":[139],"PA.":[143],"fabricated":[149],"65-nm":[151],"CMOS.":[152],"Without":[153],"pre-distortion":[155],"(DPD),":[156],"it":[157],"achieves":[158],"26.4%":[159],"power-added":[160],"(PAE)":[162],"with":[163,173],"40-MSymbol/s":[164],"64-quadrature":[165],"amplitude":[166],"modulation":[167],"(QAM)":[168],"20.9%":[171],"PAE":[172],"20-MSymbol/s":[174],"256-QAM":[175],"2.6":[178],"GHz.":[179]},"counts_by_year":[{"year":2025,"cited_by_count":4}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
