{"id":"https://openalex.org/W4391991983","doi":"https://doi.org/10.1109/rws56914.2024.10438537","title":"DDS-based Multiphase Local Oscillator Generator for Fast-Beam-Switching Phased-Array Antennas","display_name":"DDS-based Multiphase Local Oscillator Generator for Fast-Beam-Switching Phased-Array Antennas","publication_year":2024,"publication_date":"2024-01-21","ids":{"openalex":"https://openalex.org/W4391991983","doi":"https://doi.org/10.1109/rws56914.2024.10438537"},"language":"en","primary_location":{"id":"doi:10.1109/rws56914.2024.10438537","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rws56914.2024.10438537","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Radio and Wireless Symposium (RWS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5093968823","display_name":"Shuichi Inaguma","orcid":null},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shuichi Inaguma","raw_affiliation_strings":["Ritsumeikan University,Graduate School of Science and Engineering,Kusatsu,Shiga,Japan","Graduate School of Science and Engineering, Ritsumeikan University, Kusatsu, Shiga, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ritsumeikan University,Graduate School of Science and Engineering,Kusatsu,Shiga,Japan","institution_ids":["https://openalex.org/I135768898"]},{"raw_affiliation_string":"Graduate School of Science and Engineering, Ritsumeikan University, Kusatsu, Shiga, Japan","institution_ids":["https://openalex.org/I135768898"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104190513","display_name":"Koki Nagata","orcid":null},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koki Nagata","raw_affiliation_strings":["Ritsumeikan University,Graduate School of Science and Engineering,Kusatsu,Shiga,Japan","Graduate School of Science and Engineering, Ritsumeikan University, Kusatsu, Shiga, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ritsumeikan University,Graduate School of Science and Engineering,Kusatsu,Shiga,Japan","institution_ids":["https://openalex.org/I135768898"]},{"raw_affiliation_string":"Graduate School of Science and Engineering, Ritsumeikan University, Kusatsu, Shiga, Japan","institution_ids":["https://openalex.org/I135768898"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015690849","display_name":"Hideyuki Nosaka","orcid":"https://orcid.org/0000-0002-3994-0118"},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hideyuki Nosaka","raw_affiliation_strings":["Ritsumeikan University,Department of Electrical and Electronic Engineering,Kusatsu,Shiga,Japan","Department of Electrical and Electronic Engineering, Ritsumeikan University, Kusatsu, Shiga, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ritsumeikan University,Department of Electrical and Electronic Engineering,Kusatsu,Shiga,Japan","institution_ids":["https://openalex.org/I135768898"]},{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Ritsumeikan University, Kusatsu, Shiga, Japan","institution_ids":["https://openalex.org/I135768898"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I135768898"],"apc_list":null,"apc_paid":null,"fwci":0.9271,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.59761192,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"83","last_page":"86"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9940000176429749,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9940000176429749,"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/T11946","display_name":"Antenna Design and Optimization","score":0.989799976348877,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9835000038146973,"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/phased-array","display_name":"Phased array","score":0.8414598703384399},{"id":"https://openalex.org/keywords/phased-array-optics","display_name":"Phased-array optics","score":0.7082285284996033},{"id":"https://openalex.org/keywords/generator","display_name":"Generator (circuit theory)","score":0.5844770669937134},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.5159717202186584},{"id":"https://openalex.org/keywords/beam-steering","display_name":"Beam steering","score":0.49036312103271484},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.43579646944999695},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3794253170490265},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.361696720123291},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3010196387767792},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.21546536684036255},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21163982152938843},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.18573641777038574},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.16402915120124817}],"concepts":[{"id":"https://openalex.org/C55494473","wikidata":"https://www.wikidata.org/wiki/Q727898","display_name":"Phased array","level":3,"score":0.8414598703384399},{"id":"https://openalex.org/C193860024","wikidata":"https://www.wikidata.org/wiki/Q7180973","display_name":"Phased-array optics","level":4,"score":0.7082285284996033},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.5844770669937134},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.5159717202186584},{"id":"https://openalex.org/C143148639","wikidata":"https://www.wikidata.org/wiki/Q4876192","display_name":"Beam steering","level":3,"score":0.49036312103271484},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.43579646944999695},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3794253170490265},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.361696720123291},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3010196387767792},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.21546536684036255},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21163982152938843},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.18573641777038574},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.16402915120124817},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/rws56914.2024.10438537","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rws56914.2024.10438537","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Radio and Wireless Symposium (RWS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8100000023841858}],"awards":[],"funders":[{"id":"https://openalex.org/F4320335839","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2104629409","https://openalex.org/W2111606665","https://openalex.org/W3186580826","https://openalex.org/W3214564078","https://openalex.org/W4220853936","https://openalex.org/W4308086647","https://openalex.org/W4317600332","https://openalex.org/W4321488892","https://openalex.org/W4388094129","https://openalex.org/W4388102893","https://openalex.org/W6646404002"],"related_works":["https://openalex.org/W2048938327","https://openalex.org/W4290716467","https://openalex.org/W174322327","https://openalex.org/W2005613467","https://openalex.org/W1974616999","https://openalex.org/W2993230840","https://openalex.org/W4391087564","https://openalex.org/W4317792916","https://openalex.org/W2988246562","https://openalex.org/W2386749714"],"abstract_inverted_index":{"This":[0,17],"paper":[1],"presents":[2],"a":[3],"direct":[4],"digital":[5],"synthesizer":[6],"(DDS)-based":[7],"multiphase":[8],"local":[9],"oscillator":[10],"(LO)":[11],"generator":[12,19],"for":[13],"phased":[14],"array":[15],"antennas.":[16],"LO":[18],"can":[20],"generate":[21],"multiple":[22],"arbitrary":[23,48],"phases":[24],"at":[25],"high":[26],"speed":[27],"without":[28],"any":[29],"phase":[30,49],"shifters":[31],"by":[32],"directly":[33],"synthesizing":[34],"sine":[35,44],"waves":[36,45],"using":[37],"folding":[38],"circuits.":[39],"The":[40,55],"prototype":[41],"generated":[42],"two":[43],"with":[46],"an":[47],"difference":[50],"up":[51],"to":[52,62],"360":[53],"degrees.":[54],"measured":[56],"nearby":[57],"spurious":[58],"levels":[59],"were":[60],"suppressed":[61],"-50":[63],"dBc.":[64]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}