{"id":"https://openalex.org/W2527630498","doi":"https://doi.org/10.1587/transcom.2016atp0002","title":"K-Band Fully Reconfigurable Pseudo-Elliptic Waveguide Resonator Filter with Tunable Positive and Negative Couplings","display_name":"K-Band Fully Reconfigurable Pseudo-Elliptic Waveguide Resonator Filter with Tunable Positive and Negative Couplings","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2527630498","doi":"https://doi.org/10.1587/transcom.2016atp0002","mag":"2527630498"},"language":"en","primary_location":{"id":"doi:10.1587/transcom.2016atp0002","is_oa":false,"landing_page_url":"https://doi.org/10.1587/transcom.2016atp0002","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5104085306","display_name":"Seunggoo Nam","orcid":"https://orcid.org/0000-0003-2233-6392"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Seunggoo NAM","raw_affiliation_strings":["Korea University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077621462","display_name":"Boyoung Lee","orcid":"https://orcid.org/0000-0001-5744-2385"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Boyoung LEE","raw_affiliation_strings":["Korea University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053260407","display_name":"Beyoungyoun Koh","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Beyoungyoun KOH","raw_affiliation_strings":["Korea University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110524128","display_name":"ChangSoo Kwak","orcid":null},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Changsoo KWAK","raw_affiliation_strings":["Electronics and Telecommunications, Research Institute (ETRI)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications, Research Institute (ETRI)","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108223497","display_name":"Juseop Lee","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Juseop LEE","raw_affiliation_strings":["Korea University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea University","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.891,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.77677407,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"E99.B","issue":"10","first_page":"2136","last_page":"2145"},"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9775999784469604,"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/T11175","display_name":"Gyrotron and Vacuum Electronics Research","score":0.9484000205993652,"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/coupling-coefficient-of-resonators","display_name":"Coupling coefficient of resonators","score":0.8182048797607422},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.6947938799858093},{"id":"https://openalex.org/keywords/passband","display_name":"Passband","score":0.6920768618583679},{"id":"https://openalex.org/keywords/center-frequency","display_name":"Center frequency","score":0.6847362518310547},{"id":"https://openalex.org/keywords/stopband","display_name":"Stopband","score":0.6388473510742188},{"id":"https://openalex.org/keywords/waveguide-filter","display_name":"Waveguide filter","score":0.6341444849967957},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.557672381401062},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.5412442684173584},{"id":"https://openalex.org/keywords/transition-band","display_name":"Transition band","score":0.5153798460960388},{"id":"https://openalex.org/keywords/prototype-filter","display_name":"Prototype filter","score":0.5071532726287842},{"id":"https://openalex.org/keywords/elliptic-filter","display_name":"Elliptic filter","score":0.4988856315612793},{"id":"https://openalex.org/keywords/m-derived-filter","display_name":"m-derived filter","score":0.4797038435935974},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.47799888253211975},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.47439125180244446},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.43832215666770935},{"id":"https://openalex.org/keywords/butterworth-filter","display_name":"Butterworth filter","score":0.43733227252960205},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.42920273542404175},{"id":"https://openalex.org/keywords/filter-design","display_name":"Filter design","score":0.42730221152305603},{"id":"https://openalex.org/keywords/helical-resonator","display_name":"Helical resonator","score":0.4262152314186096},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4023549556732178},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.379219651222229},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.37851274013519287},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.29293355345726013},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28200018405914307},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2810850143432617}],"concepts":[{"id":"https://openalex.org/C91397564","wikidata":"https://www.wikidata.org/wiki/Q15059729","display_name":"Coupling coefficient of resonators","level":3,"score":0.8182048797607422},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.6947938799858093},{"id":"https://openalex.org/C46416853","wikidata":"https://www.wikidata.org/wiki/Q254758","display_name":"Passband","level":3,"score":0.6920768618583679},{"id":"https://openalex.org/C7054721","wikidata":"https://www.wikidata.org/wiki/Q1940572","display_name":"Center frequency","level":3,"score":0.6847362518310547},{"id":"https://openalex.org/C46271340","wikidata":"https://www.wikidata.org/wiki/Q1971063","display_name":"Stopband","level":3,"score":0.6388473510742188},{"id":"https://openalex.org/C150935588","wikidata":"https://www.wikidata.org/wiki/Q7975356","display_name":"Waveguide filter","level":5,"score":0.6341444849967957},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.557672381401062},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.5412442684173584},{"id":"https://openalex.org/C34239149","wikidata":"https://www.wikidata.org/wiki/Q7834407","display_name":"Transition band","level":5,"score":0.5153798460960388},{"id":"https://openalex.org/C175742284","wikidata":"https://www.wikidata.org/wiki/Q1415537","display_name":"Prototype filter","level":4,"score":0.5071532726287842},{"id":"https://openalex.org/C144378017","wikidata":"https://www.wikidata.org/wiki/Q1051541","display_name":"Elliptic filter","level":5,"score":0.4988856315612793},{"id":"https://openalex.org/C156930551","wikidata":"https://www.wikidata.org/wiki/Q17102852","display_name":"m-derived filter","level":4,"score":0.4797038435935974},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.47799888253211975},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.47439125180244446},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.43832215666770935},{"id":"https://openalex.org/C70757512","wikidata":"https://www.wikidata.org/wiki/Q1018162","display_name":"Butterworth filter","level":5,"score":0.43733227252960205},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.42920273542404175},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.42730221152305603},{"id":"https://openalex.org/C206493696","wikidata":"https://www.wikidata.org/wiki/Q5704945","display_name":"Helical resonator","level":3,"score":0.4262152314186096},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4023549556732178},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.379219651222229},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.37851274013519287},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.29293355345726013},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28200018405914307},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2810850143432617},{"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/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transcom.2016atp0002","is_oa":false,"landing_page_url":"https://doi.org/10.1587/transcom.2016atp0002","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1529163756","https://openalex.org/W1938034902","https://openalex.org/W1992139018","https://openalex.org/W2010272053","https://openalex.org/W2021791048","https://openalex.org/W2069670063","https://openalex.org/W2105700757","https://openalex.org/W2128670444","https://openalex.org/W2142404089","https://openalex.org/W2166092000","https://openalex.org/W2171900427","https://openalex.org/W2188924503","https://openalex.org/W2316498257","https://openalex.org/W2320309876"],"related_works":["https://openalex.org/W4236468992","https://openalex.org/W2021825668","https://openalex.org/W4390337084","https://openalex.org/W1491243662","https://openalex.org/W2544743286","https://openalex.org/W2009549926","https://openalex.org/W2080574699","https://openalex.org/W1938034902","https://openalex.org/W4250677295","https://openalex.org/W2468304211"],"abstract_inverted_index":{"This":[0,78],"paper":[1],"presents":[2,81],"a":[3,11,42,82,92,111,134],"K-band":[4],"fully":[5],"reconfigurable":[6],"waveguide":[7,136],"resonator":[8,45,90,109],"filter":[9,32,37,63,132,137,145],"with":[10,91,110],"new":[12],"negative":[13,93,112],"coupling":[14,44,49,56,59,76,89,94,108,113],"structure.":[15],"A":[16],"pair":[17],"of":[18,29,41,73,121,160],"transmission":[19],"zeros":[20],"as":[21,23],"well":[22],"the":[24,30,39,48,55,62,70,88,98,102,107,116,119,123,130,147,156],"center":[25,148],"frequency":[26,72,149],"and":[27,141],"bandwidth":[28,157],"presented":[31,131],"can":[33,65],"be":[34,66],"adjusted.":[35],"The":[36,143],"adopts":[38],"concept":[40],"frequency-tunable":[43,75],"in":[46,61,85],"designing":[47],"structure,":[50,133],"which":[51],"allows":[52],"for":[53,87,100,118],"controlling":[54],"coefficient.":[57,95],"All":[58],"values":[60],"structure":[64],"tuned":[67],"by":[68,106],"adjusting":[69],"resonant":[71,103],"each":[74],"resonator.":[77],"work":[79],"also":[80],"design":[83],"method":[84],"detail":[86],"In":[96],"addition,":[97],"approach":[99],"separating":[101],"peak":[104],"produced":[105],"value":[114],"from":[115,152],"passband":[117],"purpose":[120],"improving":[122],"stopband":[124],"performance":[125],"is":[126],"described.":[127],"For":[128],"verifying":[129],"fourth-order":[135],"has":[138,146],"been":[139],"fabricated":[140,144],"measured.":[142],"tuning":[150,158],"range":[151],"18.34GHz":[153],"to":[154],"18.75GHz,":[155],"ratio":[159],"1.94":[161],":":[162],"1.":[163]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2017,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
