{"id":"https://openalex.org/W2069773325","doi":"https://doi.org/10.1109/istel.2012.6482950","title":"4&amp;#x2013;6.3 GHz microwave tunable filter employing RF MEMS switches","display_name":"4&amp;#x2013;6.3 GHz microwave tunable filter employing RF MEMS switches","publication_year":2012,"publication_date":"2012-11-01","ids":{"openalex":"https://openalex.org/W2069773325","doi":"https://doi.org/10.1109/istel.2012.6482950","mag":"2069773325"},"language":"en","primary_location":{"id":"doi:10.1109/istel.2012.6482950","is_oa":false,"landing_page_url":"https://doi.org/10.1109/istel.2012.6482950","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"6th International Symposium on Telecommunications (IST)","raw_type":"proceedings-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/A5060216095","display_name":"Sadegh Sabbagh","orcid":null},"institutions":[{"id":"https://openalex.org/I86958956","display_name":"Ferdowsi University of Mashhad","ror":"https://ror.org/00g6ka752","country_code":"IR","type":"education","lineage":["https://openalex.org/I86958956"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Sadegh Sabbagh","raw_affiliation_strings":["Electrical Engineering Department, Ferdowsi University of Mashhad, Mashhad, Iran","Electrical Eng. Department, Ferdowsi University of Mashhad, Mashhad, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Ferdowsi University of Mashhad, Mashhad, Iran","institution_ids":["https://openalex.org/I86958956"]},{"raw_affiliation_string":"Electrical Eng. Department, Ferdowsi University of Mashhad, Mashhad, Iran","institution_ids":["https://openalex.org/I86958956"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005288344","display_name":"Khalil Mafinezhad","orcid":"https://orcid.org/0000-0001-5690-1498"},"institutions":[{"id":"https://openalex.org/I86958956","display_name":"Ferdowsi University of Mashhad","ror":"https://ror.org/00g6ka752","country_code":"IR","type":"education","lineage":["https://openalex.org/I86958956"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Khalil Mafinezhad","raw_affiliation_strings":["Electrical Engineering Department, Ferdowsi University of Mashhad, Mashhad, Iran","Electrical Eng. Department, Ferdowsi University of Mashhad, Mashhad, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Ferdowsi University of Mashhad, Mashhad, Iran","institution_ids":["https://openalex.org/I86958956"]},{"raw_affiliation_string":"Electrical Eng. Department, Ferdowsi University of Mashhad, Mashhad, Iran","institution_ids":["https://openalex.org/I86958956"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2498,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.61259899,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"37","last_page":"41"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":1.0,"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":1.0,"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/T11160","display_name":"Acoustic Wave Resonator Technologies","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9962000250816345,"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/insertion-loss","display_name":"Insertion loss","score":0.8234788179397583},{"id":"https://openalex.org/keywords/return-loss","display_name":"Return loss","score":0.7927324771881104},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.7193545699119568},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.7134729027748108},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.7101827263832092},{"id":"https://openalex.org/keywords/center-frequency","display_name":"Center frequency","score":0.6364453434944153},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.626092255115509},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5130175948143005},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.48645302653312683},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.4358103275299072},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.41983795166015625},{"id":"https://openalex.org/keywords/microelectromechanical-systems","display_name":"Microelectromechanical systems","score":0.4174734950065613},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.39906150102615356},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.35059356689453125},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3352677524089813},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2373683750629425},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21905791759490967},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17753788828849792}],"concepts":[{"id":"https://openalex.org/C90327742","wikidata":"https://www.wikidata.org/wiki/Q947396","display_name":"Insertion loss","level":2,"score":0.8234788179397583},{"id":"https://openalex.org/C196901423","wikidata":"https://www.wikidata.org/wiki/Q3933836","display_name":"Return loss","level":3,"score":0.7927324771881104},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.7193545699119568},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.7134729027748108},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.7101827263832092},{"id":"https://openalex.org/C7054721","wikidata":"https://www.wikidata.org/wiki/Q1940572","display_name":"Center frequency","level":3,"score":0.6364453434944153},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.626092255115509},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5130175948143005},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.48645302653312683},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4358103275299072},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.41983795166015625},{"id":"https://openalex.org/C37977207","wikidata":"https://www.wikidata.org/wiki/Q175561","display_name":"Microelectromechanical systems","level":2,"score":0.4174734950065613},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.39906150102615356},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.35059356689453125},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3352677524089813},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2373683750629425},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21905791759490967},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17753788828849792},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/istel.2012.6482950","is_oa":false,"landing_page_url":"https://doi.org/10.1109/istel.2012.6482950","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"6th International Symposium on Telecommunications (IST)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7900000214576721,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1529163756","https://openalex.org/W1999320949","https://openalex.org/W2018262318","https://openalex.org/W2026871302","https://openalex.org/W2059506757","https://openalex.org/W2103541297","https://openalex.org/W2111317282","https://openalex.org/W2134359868","https://openalex.org/W2136296352","https://openalex.org/W2137514503","https://openalex.org/W2155094961","https://openalex.org/W2158143802","https://openalex.org/W2169919858","https://openalex.org/W2171517521","https://openalex.org/W3149825229","https://openalex.org/W4210473546","https://openalex.org/W4299689903","https://openalex.org/W6679929059","https://openalex.org/W6682779450"],"related_works":["https://openalex.org/W2124725464","https://openalex.org/W1973870453","https://openalex.org/W2086351729","https://openalex.org/W4313451576","https://openalex.org/W2772649333","https://openalex.org/W2106709610","https://openalex.org/W62741108","https://openalex.org/W1539734297","https://openalex.org/W2552264029","https://openalex.org/W3048852259"],"abstract_inverted_index":{"The":[0,19,34,67,87],"low":[1],"loss,":[2],"high":[3],"performance":[4],"tunable":[5],"micro-electromechanical":[6],"filters":[7],"have":[8],"been":[9],"investigated":[10],"for":[11],"ultra-wide":[12],"band":[13],"LNA":[14],"and":[15,28,96],"satellite":[16],"communication":[17],"applications.":[18],"2-pole":[20],"bandpass":[21],"filter":[22],"including":[23],"two":[24,29],"short":[25],"folded":[26,35],"resonators":[27,36],"transmission":[30],"zeros":[31],"is":[32,70],"considered.":[33],"result":[37],"in":[38],"a":[39,78],"small":[40],"size":[41],"of":[42,59,80,93,107],"2.4":[43],"\u00d7":[44],"2":[45],"mm":[46],"<sup":[47],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[48],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[49],".":[50],"Three":[51],"MEMS":[52],"capacitors":[53],"are":[54],"used":[55],"at":[56],"the":[57,64,104],"end":[58],"each":[60],"resonator":[61],"to":[62,74,83],"tune":[63],"center":[65],"frequency.":[66],"tuning":[68,105],"range":[69,106],"from":[71],"4.14":[72],"GHz":[73,76],"6.26":[75],"with":[77],"bandwidth":[79],"173":[81],"MHz":[82,85],"265":[84],"(4.4%).":[86],"results":[88],"show":[89],"an":[90],"insertion":[91],"loss":[92,98],"0.72":[94],"dB":[95,102],"return":[97],"more":[99],"than":[100],"21":[101],"over":[103],"44%.":[108]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}