{"id":"https://openalex.org/W2892640982","doi":"https://doi.org/10.1587/transele.e101.c.815","title":"Wideband Waveguide Short-Slot 2-Plane Coupler Using Frequency Shift of Propagating Modes","display_name":"Wideband Waveguide Short-Slot 2-Plane Coupler Using Frequency Shift of Propagating Modes","publication_year":2018,"publication_date":"2018-09-30","ids":{"openalex":"https://openalex.org/W2892640982","doi":"https://doi.org/10.1587/transele.e101.c.815","mag":"2892640982"},"language":"en","primary_location":{"id":"doi:10.1587/transele.e101.c.815","is_oa":false,"landing_page_url":"https://doi.org/10.1587/transele.e101.c.815","pdf_url":null,"source":{"id":"https://openalex.org/S2489501747","display_name":"IEICE Transactions on Electronics","issn_l":"0916-8524","issn":["0916-8524","1745-1353"],"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 Electronics","raw_type":"journal-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/A5100733145","display_name":"Dong-Hun Kim","orcid":"https://orcid.org/0000-0003-0326-5381"},"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":"Dong-Hun KIM","raw_affiliation_strings":["Tokyo Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Tokyo Institute of Technology","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","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":["Tokyo Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Tokyo Institute of Technology","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102012958","display_name":"Makoto Ando","orcid":"https://orcid.org/0000-0001-8138-1359"},"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":"Makoto ANDO","raw_affiliation_strings":["Tokyo Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Tokyo Institute of Technology","institution_ids":["https://openalex.org/I114531698"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100733145"],"corresponding_institution_ids":["https://openalex.org/I114531698"],"apc_list":null,"apc_paid":null,"fwci":0.1308,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.49310113,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"E101.C","issue":"10","first_page":"815","last_page":"821"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10299","display_name":"Photonic and Optical Devices","score":0.9966999888420105,"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/T11175","display_name":"Gyrotron and Vacuum Electronics Research","score":0.9807999730110168,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.8587540984153748},{"id":"https://openalex.org/keywords/hybrid-coupler","display_name":"Hybrid coupler","score":0.7743691802024841},{"id":"https://openalex.org/keywords/magic-tee","display_name":"Magic tee","score":0.6764405965805054},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6135178804397583},{"id":"https://openalex.org/keywords/power-dividers-and-directional-couplers","display_name":"Power dividers and directional couplers","score":0.5884649157524109},{"id":"https://openalex.org/keywords/rat-race-coupler","display_name":"Rat-race coupler","score":0.5869302749633789},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5825620293617249},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.5140608549118042},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.5080366134643555},{"id":"https://openalex.org/keywords/output-coupler","display_name":"Output coupler","score":0.4882829189300537},{"id":"https://openalex.org/keywords/flatness","display_name":"Flatness (cosmology)","score":0.4804098904132843},{"id":"https://openalex.org/keywords/fractional-bandwidth","display_name":"Fractional bandwidth","score":0.4460076093673706},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3657847046852112},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3532257676124573},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2993137836456299},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.050851792097091675}],"concepts":[{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.8587540984153748},{"id":"https://openalex.org/C80185135","wikidata":"https://www.wikidata.org/wiki/Q1417986","display_name":"Hybrid coupler","level":3,"score":0.7743691802024841},{"id":"https://openalex.org/C195594764","wikidata":"https://www.wikidata.org/wiki/Q2247284","display_name":"Magic tee","level":4,"score":0.6764405965805054},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6135178804397583},{"id":"https://openalex.org/C202988678","wikidata":"https://www.wikidata.org/wiki/Q1417986","display_name":"Power dividers and directional couplers","level":2,"score":0.5884649157524109},{"id":"https://openalex.org/C125510439","wikidata":"https://www.wikidata.org/wiki/Q386369","display_name":"Rat-race coupler","level":4,"score":0.5869302749633789},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5825620293617249},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.5140608549118042},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5080366134643555},{"id":"https://openalex.org/C9986408","wikidata":"https://www.wikidata.org/wiki/Q17125851","display_name":"Output coupler","level":3,"score":0.4882829189300537},{"id":"https://openalex.org/C2778530986","wikidata":"https://www.wikidata.org/wiki/Q5457948","display_name":"Flatness (cosmology)","level":3,"score":0.4804098904132843},{"id":"https://openalex.org/C3020798190","wikidata":"https://www.wikidata.org/wiki/Q249998","display_name":"Fractional bandwidth","level":3,"score":0.4460076093673706},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3657847046852112},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3532257676124573},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2993137836456299},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.050851792097091675},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C26405456","wikidata":"https://www.wikidata.org/wiki/Q338","display_name":"Cosmology","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1587/transele.e101.c.815","is_oa":false,"landing_page_url":"https://doi.org/10.1587/transele.e101.c.815","pdf_url":null,"source":{"id":"https://openalex.org/S2489501747","display_name":"IEICE Transactions on Electronics","issn_l":"0916-8524","issn":["0916-8524","1745-1353"],"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 Electronics","raw_type":"journal-article"},{"id":"pmh:oai:irdb.nii.ac.jp:00897:0004630176","is_oa":false,"landing_page_url":"http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100835188","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEICE Trans. Electron.","raw_type":"journal article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8799999952316284,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1966293210","https://openalex.org/W1981943924","https://openalex.org/W2083240130","https://openalex.org/W2107389402","https://openalex.org/W2116908680","https://openalex.org/W2159477209","https://openalex.org/W2168623149","https://openalex.org/W2288782631"],"related_works":["https://openalex.org/W2592990818","https://openalex.org/W2969461670","https://openalex.org/W2182399534","https://openalex.org/W1982716961","https://openalex.org/W1609574847","https://openalex.org/W2147033651","https://openalex.org/W2247529954","https://openalex.org/W3005847095","https://openalex.org/W4289134015","https://openalex.org/W2075103779"],"abstract_inverted_index":{"A":[0],"wideband":[1],"design":[2],"of":[3,21,34,38],"the":[4,32,35,56,61],"waveguide":[5],"short-slot":[6],"2-plane":[7,39],"coupler":[8,40,44,58],"with":[9],"2\u00d72":[10],"input/output":[11],"ports":[12],"is":[13,41,53],"designed,":[14],"fabricated,":[15],"and":[16,29],"evaluated.":[17],"Using":[18],"coupling":[19],"coefficients":[20],"complementary":[22,62],"propagating":[23,63],"modes":[24],"which":[25,52],"are":[26],"TE11,":[27],"TE21,":[28],"TE30":[30],"modes,":[31],"flatness":[33],"output":[36],"amplitudes":[37],"improved.":[42],"The":[43],"operates":[45],"from":[46,65],"4.96GHz":[47],"to":[48,67],"5.27GHz":[49],"(bandwidth":[50,69],"6.1%)":[51],"wider":[54],"than":[55],"former":[57],"without":[59],"considering":[60],"mode":[64],"5.04GHz":[66],"5.17GHz":[68],"2.5%).":[70]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}