{"id":"https://openalex.org/W2946348832","doi":"https://doi.org/10.1109/access.2019.2918291","title":"Waveguide Energy-Selection-Filter Switch Array","display_name":"Waveguide Energy-Selection-Filter Switch Array","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2946348832","doi":"https://doi.org/10.1109/access.2019.2918291","mag":"2946348832"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2918291","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2918291","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08720265.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":null,"license_id":null,"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/ielx7/6287639/8600701/08720265.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029255708","display_name":"Zhaofeng Wu","orcid":"https://orcid.org/0000-0001-6447-5599"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhaofeng Wu","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defence Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0001-6447-5599","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defence Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004646226","display_name":"Mingtuan Lin","orcid":"https://orcid.org/0000-0003-1860-3144"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingtuan Lin","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defence Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defence Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011919524","display_name":"Jibin Liu","orcid":"https://orcid.org/0000-0003-0595-3962"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jibin Liu","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defence Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defence Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030062634","display_name":"Jihong Zhang","orcid":"https://orcid.org/0000-0003-3854-8891"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jihong Zhang","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defence Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-3854-8891","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defence Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5029255708"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.7265,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.71472576,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"7","issue":null,"first_page":"67686","last_page":"67694"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9991000294685364,"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":0.9991000294685364,"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/T11920","display_name":"Pulsed Power Technology Applications","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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":0.9970999956130981,"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/waveguide-filter","display_name":"Waveguide filter","score":0.5419270992279053},{"id":"https://openalex.org/keywords/waveguide","display_name":"Waveguide","score":0.5267704725265503},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5165935754776001},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5128245949745178},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.47624471783638},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41344061493873596},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.35096755623817444},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3321409225463867},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.2717040181159973},{"id":"https://openalex.org/keywords/prototype-filter","display_name":"Prototype filter","score":0.247329443693161},{"id":"https://openalex.org/keywords/filter-design","display_name":"Filter design","score":0.19801375269889832},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17567571997642517}],"concepts":[{"id":"https://openalex.org/C150935588","wikidata":"https://www.wikidata.org/wiki/Q7975356","display_name":"Waveguide filter","level":5,"score":0.5419270992279053},{"id":"https://openalex.org/C200687136","wikidata":"https://www.wikidata.org/wiki/Q11233438","display_name":"Waveguide","level":2,"score":0.5267704725265503},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5165935754776001},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5128245949745178},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.47624471783638},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41344061493873596},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.35096755623817444},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3321409225463867},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2717040181159973},{"id":"https://openalex.org/C175742284","wikidata":"https://www.wikidata.org/wiki/Q1415537","display_name":"Prototype filter","level":4,"score":0.247329443693161},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.19801375269889832},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17567571997642517},{"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/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2918291","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2918291","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08720265.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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:c21e46f29ec341b08d8d1fe01e5b363a","is_oa":true,"landing_page_url":"https://doaj.org/article/c21e46f29ec341b08d8d1fe01e5b363a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"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 7, Pp 67686-67694 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2918291","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2918291","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08720265.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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2946348832.pdf","grobid_xml":"https://content.openalex.org/works/W2946348832.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W763552046","https://openalex.org/W1968060167","https://openalex.org/W2050789037","https://openalex.org/W2067079357","https://openalex.org/W2118416399","https://openalex.org/W2138207658","https://openalex.org/W2162653085","https://openalex.org/W2171640451","https://openalex.org/W2393874070","https://openalex.org/W2511180622","https://openalex.org/W2554697213","https://openalex.org/W2554973701","https://openalex.org/W2555954140","https://openalex.org/W2770855352","https://openalex.org/W2775309139","https://openalex.org/W2791187243","https://openalex.org/W2808393654","https://openalex.org/W2897130132","https://openalex.org/W2912498667","https://openalex.org/W2913278762","https://openalex.org/W2914801778","https://openalex.org/W2915017912","https://openalex.org/W2915775942","https://openalex.org/W2919721138","https://openalex.org/W3114853173","https://openalex.org/W4205224586","https://openalex.org/W6683639506","https://openalex.org/W6685200594","https://openalex.org/W7019363828"],"related_works":["https://openalex.org/W4205762803","https://openalex.org/W2143417629","https://openalex.org/W2127232181","https://openalex.org/W2170974204","https://openalex.org/W2081565125","https://openalex.org/W2917600824","https://openalex.org/W3003827815","https://openalex.org/W2369723539","https://openalex.org/W2972074373","https://openalex.org/W2035108813"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,15,155,169],"waveguide":[4,139],"energy-selection-filter":[5],"switch":[6],"(ESFS)":[7],"array":[8,87,105,134],"for":[9,73,149],"high-power":[10,150],"microwave":[11,151],"protection,":[12],"which":[13,141],"has":[14],"nonlinear":[16,126],"transmission":[17,120,129],"response":[18,50],"depending":[19],"on":[20,118],"the":[21,25,42,45,54,67,71,86,97,100,104,108,111,114,119,125,132,138,161],"power":[22,75],"intensity":[23],"of":[24,30,70,113,116,131,146,168],"incident":[26],"wave.":[27],"A":[28],"prototype":[29],"nine":[31],"unit-cells":[32],"loaded":[33],"with":[34,63,91],"pin":[35],"diodes":[36],"is":[37,51,61,89,122,164],"designed":[38,90],"and":[39,48,57,99,127],"measured.":[40],"First,":[41],"relationship":[43],"between":[44,103],"unit-cell":[46,72],"dimension":[47],"frequency":[49],"analyzed":[52],"by":[53,79,137],"full-wave":[55],"simulation,":[56],"an":[58,81,143],"equivalent":[59,92],"circuit":[60],"studied":[62],"numerical":[64],"fitting.":[65],"Then,":[66],"non-linear":[68],"characteristics":[69,130],"different":[74],"levels":[76],"are":[77,135],"observed":[78],"using":[80],"electric":[82],"field":[83],"probe.":[84],"Subsequently,":[85],"structure":[88],"circuits":[93],"made":[94],"to":[95,154],"evaluate":[96],"performance":[98],"coupling":[101],"effects":[102],"elements.":[106],"At":[107],"same":[109],"time,":[110],"influence":[112],"number":[115],"elements":[117],"coefficient":[121],"discussed.":[123],"Finally,":[124],"adaptive":[128],"ESFS":[133,157],"demonstrated":[136],"measurements,":[140],"show":[142],"isolation":[144],"improvement":[145],"19.5":[147],"dB":[148],"protection":[152],"compared":[153],"single":[156,170],"unit.":[158,171],"In":[159],"addition,":[160],"protecting":[162],"band":[163],"wider":[165],"than":[166],"that":[167]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2026-05-08T15:41:06.802602","created_date":"2025-10-10T00:00:00"}