{"id":"https://openalex.org/W3084849267","doi":"https://doi.org/10.1109/access.2020.3022965","title":"A Frequency-Scanned Slow-Wave Waveguide Antenna at Millimeter-Wave Frequencies","display_name":"A Frequency-Scanned Slow-Wave Waveguide Antenna at Millimeter-Wave Frequencies","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3084849267","doi":"https://doi.org/10.1109/access.2020.3022965","mag":"3084849267"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3022965","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3022965","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09189860.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09189860.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081053621","display_name":"Amirmasoud Ohadi","orcid":"https://orcid.org/0000-0003-1667-8679"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Amirmasoud Ohadi","raw_affiliation_strings":["The Edward S. Rogers Sr. Department of Electrical and Computer Engineering, University of Toronto, Toronto, Canada"],"affiliations":[{"raw_affiliation_string":"The Edward S. Rogers Sr. Department of Electrical and Computer Engineering, University of Toronto, Toronto, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052719660","display_name":"George V. Eleftheriades","orcid":"https://orcid.org/0000-0001-7987-3864"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"George V. Eleftheriades","raw_affiliation_strings":["The Edward S. Rogers Sr. Department of Electrical and Computer Engineering, University of Toronto, Toronto, Canada"],"affiliations":[{"raw_affiliation_string":"The Edward S. Rogers Sr. Department of Electrical and Computer Engineering, University of Toronto, Toronto, Canada","institution_ids":["https://openalex.org/I185261750"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5081053621"],"corresponding_institution_ids":["https://openalex.org/I185261750"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.3082,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.57022563,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"8","issue":null,"first_page":"174910","last_page":"174921"},"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/T10069","display_name":"Antenna Design and Analysis","score":0.9990000128746033,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9976999759674072,"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/beamwidth","display_name":"Beamwidth","score":0.7043544054031372},{"id":"https://openalex.org/keywords/radiation-pattern","display_name":"Radiation pattern","score":0.6686072945594788},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.6674900054931641},{"id":"https://openalex.org/keywords/antenna-measurement","display_name":"Antenna measurement","score":0.5720596313476562},{"id":"https://openalex.org/keywords/antenna-factor","display_name":"Antenna factor","score":0.5335664749145508},{"id":"https://openalex.org/keywords/beam-waveguide-antenna","display_name":"Beam waveguide antenna","score":0.5306013226509094},{"id":"https://openalex.org/keywords/antenna-gain","display_name":"Antenna gain","score":0.5186571478843689},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5099931955337524},{"id":"https://openalex.org/keywords/coaxial-antenna","display_name":"Coaxial antenna","score":0.4979839324951172},{"id":"https://openalex.org/keywords/antenna-efficiency","display_name":"Antenna efficiency","score":0.4934803247451782},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4642971158027649},{"id":"https://openalex.org/keywords/antenna-aperture","display_name":"Antenna aperture","score":0.45948681235313416},{"id":"https://openalex.org/keywords/dipole-antenna","display_name":"Dipole antenna","score":0.45827221870422363},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3615252375602722},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3277880847454071},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18780845403671265},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1508171260356903}],"concepts":[{"id":"https://openalex.org/C190060920","wikidata":"https://www.wikidata.org/wiki/Q4876232","display_name":"Beamwidth","level":3,"score":0.7043544054031372},{"id":"https://openalex.org/C151764478","wikidata":"https://www.wikidata.org/wiki/Q571921","display_name":"Radiation pattern","level":3,"score":0.6686072945594788},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6674900054931641},{"id":"https://openalex.org/C158616128","wikidata":"https://www.wikidata.org/wiki/Q4771260","display_name":"Antenna measurement","level":3,"score":0.5720596313476562},{"id":"https://openalex.org/C196931383","wikidata":"https://www.wikidata.org/wiki/Q4771253","display_name":"Antenna factor","level":4,"score":0.5335664749145508},{"id":"https://openalex.org/C66999923","wikidata":"https://www.wikidata.org/wiki/Q4876195","display_name":"Beam waveguide antenna","level":5,"score":0.5306013226509094},{"id":"https://openalex.org/C81183938","wikidata":"https://www.wikidata.org/wiki/Q251537","display_name":"Antenna gain","level":5,"score":0.5186571478843689},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5099931955337524},{"id":"https://openalex.org/C93130614","wikidata":"https://www.wikidata.org/wiki/Q5138671","display_name":"Coaxial antenna","level":4,"score":0.4979839324951172},{"id":"https://openalex.org/C160844929","wikidata":"https://www.wikidata.org/wiki/Q55604036","display_name":"Antenna efficiency","level":4,"score":0.4934803247451782},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4642971158027649},{"id":"https://openalex.org/C137705275","wikidata":"https://www.wikidata.org/wiki/Q571946","display_name":"Antenna aperture","level":4,"score":0.45948681235313416},{"id":"https://openalex.org/C113145756","wikidata":"https://www.wikidata.org/wiki/Q1126859","display_name":"Dipole antenna","level":3,"score":0.45827221870422363},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3615252375602722},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3277880847454071},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18780845403671265},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1508171260356903}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3022965","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3022965","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09189860.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:8c262e19f7344bebb0d1acfddc70271a","is_oa":true,"landing_page_url":"https://doaj.org/article/8c262e19f7344bebb0d1acfddc70271a","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 174910-174921 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3022965","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3022965","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09189860.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3084849267.pdf","grobid_xml":"https://content.openalex.org/works/W3084849267.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1532219419","https://openalex.org/W1976023831","https://openalex.org/W1982686915","https://openalex.org/W2005600250","https://openalex.org/W2008316282","https://openalex.org/W2017161806","https://openalex.org/W2023412501","https://openalex.org/W2039417845","https://openalex.org/W2071974171","https://openalex.org/W2086769760","https://openalex.org/W2089610240","https://openalex.org/W2106703109","https://openalex.org/W2116404350","https://openalex.org/W2123061312","https://openalex.org/W2148982591","https://openalex.org/W2152463001","https://openalex.org/W2319272809","https://openalex.org/W2499651127","https://openalex.org/W2767643007","https://openalex.org/W2798231775","https://openalex.org/W2800650332","https://openalex.org/W2885906157","https://openalex.org/W2942221380","https://openalex.org/W2954704785","https://openalex.org/W2985849463","https://openalex.org/W6676125871"],"related_works":["https://openalex.org/W2155079281","https://openalex.org/W4388312201","https://openalex.org/W1624713782","https://openalex.org/W4308119181","https://openalex.org/W2777340806","https://openalex.org/W2380447024","https://openalex.org/W3005782395","https://openalex.org/W3129619033","https://openalex.org/W4255835852","https://openalex.org/W2981494206"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"describe":[4],"the":[5,44,52,63,72,79,125,130,144,147],"design,":[6],"theory,":[7],"implementation,":[8],"and":[9,41,88,99,120,155,165],"measurement":[10],"results":[11],"of":[12,62,75,110,129,135,159,169],"a":[13,28,38,67,117,121,153,162,166],"novel":[14],"frequency-scanned":[15],"slow-wave":[16,21],"slotted":[17],"waveguide":[18,31],"antenna.":[19],"The":[20,35,60,82,92,150],"antenna":[22,36,64,83,93,131,151],"is":[23,84,96],"fabricated":[24],"by":[25,50],"periodically":[26],"loading":[27],"standard":[29],"WR22":[30],"using":[32],"cylindrical":[33],"posts.":[34],"has":[37,152],"backward":[39],"radiation":[40,94],"can":[42],"steer":[43],"beam":[45,145],"from":[46,54,71],"-72\u00b0":[47],"to":[48,57,115,138],"-12\u00b0":[49],"changing":[51],"frequency":[53,103,177],"32.5":[55],"GHz":[56],"37.4":[58],"GHz.":[59],"gain":[61,74,119],"remains":[65],"within":[66],"3":[68],"dB":[69,173],"range":[70,104],"maximum":[73],"17":[76],"dBi":[77],"throughout":[78,101,174],"steering":[80],"range.":[81,178],"29\u03bb":[85],"in":[86,90,113,146],"length":[87,112],"0.69\u03bb":[89],"width.":[91],"efficiency":[95],"between":[97],"74%":[98],"92%":[100],"its":[102,111,175],"which":[105],"allows":[106,132],"for":[107],"further":[108],"extension":[109],"order":[114],"achieve":[116],"higher":[118],"smaller":[122],"beamwidth.":[123],"Moreover,":[124],"small":[126],"lateral":[127],"width":[128],"placing":[133],"several":[134],"them":[136],"side-by-side":[137],"either":[139],"narrow":[140],"or":[141],"facilitate":[142],"scanning":[143,157],"transverse":[148],"plane.":[149],"fast":[154],"constant":[156],"rate":[158],"4.3\u00b0":[160],"over":[161],"1%":[163],"bandwidth":[164],"return":[167],"loss":[168],"less":[170],"than":[171],"-10":[172],"operating":[176]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
