{"id":"https://openalex.org/W2969575455","doi":"https://doi.org/10.1587/transcom.2019ebp3051","title":"Transmission Enhancement in Rectangular-Coordinate Orthogonal Multiplexing by Excitation Optimization of Slot Arrays for a Given Distance in the Non-Far Region Communication","display_name":"Transmission Enhancement in Rectangular-Coordinate Orthogonal Multiplexing by Excitation Optimization of Slot Arrays for a Given Distance in the Non-Far Region Communication","publication_year":2019,"publication_date":"2019-08-21","ids":{"openalex":"https://openalex.org/W2969575455","doi":"https://doi.org/10.1587/transcom.2019ebp3051","mag":"2969575455"},"language":"en","primary_location":{"id":"doi:10.1587/transcom.2019ebp3051","is_oa":false,"landing_page_url":"https://doi.org/10.1587/transcom.2019ebp3051","pdf_url":null,"source":{"id":"https://openalex.org/S2493627025","display_name":"IEICE Transactions on Communications","issn_l":"0916-8516","issn":["0916-8516","1745-1345"],"is_oa":false,"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 Transactions on Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://t2r2.star.titech.ac.jp/rrws/file/CTT100816214/ATD100000413/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088085936","display_name":"Ryotaro Ohashi","orcid":null},"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":"Ryotaro OHASHI","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026601855","display_name":"Takashi Tomura","orcid":"https://orcid.org/0000-0002-9272-8298"},"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":"Takashi TOMURA","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050318216","display_name":"Jiro Hirokawa","orcid":"https://orcid.org/0000-0001-8720-6180"},"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":"Jiro HIROKAWA","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Tokyo Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Tokyo Institute of Technology","institution_ids":["https://openalex.org/I114531698"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I114531698"],"apc_list":null,"apc_paid":null,"fwci":10.7931,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.97782492,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"E103.B","issue":"2","first_page":"130","last_page":"138"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9998999834060669,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9995999932289124,"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/transmission","display_name":"Transmission (telecommunications)","score":0.7560783624649048},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.546007513999939},{"id":"https://openalex.org/keywords/excitation","display_name":"Excitation","score":0.5345135927200317},{"id":"https://openalex.org/keywords/slot-antenna","display_name":"Slot antenna","score":0.42621710896492004},{"id":"https://openalex.org/keywords/transmission-coefficient","display_name":"Transmission coefficient","score":0.4197917580604553},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4144516587257385},{"id":"https://openalex.org/keywords/directional-antenna","display_name":"Directional antenna","score":0.40900617837905884},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3953831195831299},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.38897836208343506},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3869055211544037},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.33979126811027527},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3217182159423828},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.29035794734954834},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2463226020336151},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10443761944770813}],"concepts":[{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.7560783624649048},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.546007513999939},{"id":"https://openalex.org/C83581075","wikidata":"https://www.wikidata.org/wiki/Q1361503","display_name":"Excitation","level":2,"score":0.5345135927200317},{"id":"https://openalex.org/C109026120","wikidata":"https://www.wikidata.org/wiki/Q2369099","display_name":"Slot antenna","level":4,"score":0.42621710896492004},{"id":"https://openalex.org/C55310301","wikidata":"https://www.wikidata.org/wiki/Q75384","display_name":"Transmission coefficient","level":3,"score":0.4197917580604553},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4144516587257385},{"id":"https://openalex.org/C64671776","wikidata":"https://www.wikidata.org/wiki/Q769152","display_name":"Directional antenna","level":3,"score":0.40900617837905884},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3953831195831299},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.38897836208343506},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3869055211544037},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.33979126811027527},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3217182159423828},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.29035794734954834},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2463226020336151},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10443761944770813},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1587/transcom.2019ebp3051","is_oa":false,"landing_page_url":"https://doi.org/10.1587/transcom.2019ebp3051","pdf_url":null,"source":{"id":"https://openalex.org/S2493627025","display_name":"IEICE Transactions on Communications","issn_l":"0916-8516","issn":["0916-8516","1745-1345"],"is_oa":false,"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 Transactions on Communications","raw_type":"journal-article"},{"id":"pmh:oai:t2r2.star.titech.ac.jp:50511318","is_oa":true,"landing_page_url":"http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100816214","pdf_url":"http://t2r2.star.titech.ac.jp/rrws/file/CTT100816214/ATD100000413/","source":{"id":"https://openalex.org/S4377196385","display_name":"Tokyo Tech Research Repository (Tokyo Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114531698","host_organization_name":"Tokyo Institute of Technology","host_organization_lineage":["https://openalex.org/I114531698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:t2r2.star.titech.ac.jp:50511318","is_oa":true,"landing_page_url":"http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100816214","pdf_url":"http://t2r2.star.titech.ac.jp/rrws/file/CTT100816214/ATD100000413/","source":{"id":"https://openalex.org/S4377196385","display_name":"Tokyo Tech Research Repository (Tokyo Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114531698","host_organization_name":"Tokyo Institute of Technology","host_organization_lineage":["https://openalex.org/I114531698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3099966111","display_name":"Study of plate-laminated diffusion-bonding waveguide-type  highly functional planar antennas in milli-meter to terahertz bands","funder_award_id":"17H01278","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2969575455.pdf","grobid_xml":"https://content.openalex.org/works/W2969575455.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W1971536112","https://openalex.org/W2016150400","https://openalex.org/W2038854086","https://openalex.org/W2051442567","https://openalex.org/W2109836802","https://openalex.org/W2118233512","https://openalex.org/W2130405504","https://openalex.org/W2130509920","https://openalex.org/W2133791277","https://openalex.org/W2141765977","https://openalex.org/W2147008851","https://openalex.org/W2169481269","https://openalex.org/W2544400764","https://openalex.org/W2620889492","https://openalex.org/W2749374639","https://openalex.org/W2777264569","https://openalex.org/W2779883216"],"related_works":["https://openalex.org/W1968954888","https://openalex.org/W2085516713","https://openalex.org/W2053264908","https://openalex.org/W2079568414","https://openalex.org/W2038309000","https://openalex.org/W1997086491","https://openalex.org/W2789995155","https://openalex.org/W1973208844","https://openalex.org/W2155052994","https://openalex.org/W2150394969"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"the":[3,24,32,43,52,56,63,82,89,93,102,110,117],"excitation":[4,53,84],"coefficient":[5],"optimization":[6],"of":[7,55],"slot":[8,57,77],"array":[9,78],"antennas":[10,40,44,79,107],"for":[11,28,66,92],"increasing":[12],"channel":[13],"capacity":[14],"in":[15,59,88],"2\u00d72-mode":[16,94],"two-dimensional":[17,95],"ROM":[18,25,96],"(rectangular":[19],"coordinate":[20],"orthogonal)":[21],"transmission.":[22,97],"Because":[23],"transmission":[26,33,64,69,100],"is":[27],"non-far":[29],"region":[30],"communication,":[31],"between":[34,101],"Tx":[35,104],"(transmission)":[36],"and":[37,86,105,114],"Rx":[38,106],"(reception)":[39],"increases":[41,108],"when":[42],"radiate":[45],"beams":[46],"inwardly.":[47],"At":[48],"first,":[49],"we":[50,72],"design":[51],"coefficients":[54],"arrays":[58],"order":[60],"to":[61],"enhance":[62],"rate":[65],"a":[67],"given":[68,111],"distance.":[70],"Then,":[71],"fabricate":[73],"monopulse":[74],"corporate-feed":[75],"waveguide":[76],"that":[80],"have":[81],"designed":[83],"amplitude":[85],"phase":[87],"60-GHz":[90],"band":[91],"The":[98],"measured":[99],"fabricated":[103],"at":[109],"propagation":[112],"distance":[113],"agrees":[115],"with":[116],"simulation.":[118]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}