{"id":"https://openalex.org/W2983759267","doi":"https://doi.org/10.1587/elex.16.20190589","title":"A compact tri-band microstrip filter with independently tunable passbands and high selectivity","display_name":"A compact tri-band microstrip filter with independently tunable passbands and high selectivity","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2983759267","doi":"https://doi.org/10.1587/elex.16.20190589","mag":"2983759267"},"language":"en","primary_location":{"id":"doi:10.1587/elex.16.20190589","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.16.20190589","pdf_url":"https://www.jstage.jst.go.jp/article/elex/16/22/16_16.20190589/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"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 Electronics Express","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/elex/16/22/16_16.20190589/_pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100403386","display_name":"Fan Zhang","orcid":"https://orcid.org/0000-0001-6500-1598"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Zhang","raw_affiliation_strings":["School of Physics, University of Electronic Science and Technology of China","School of Physics, University of Electronic Science and Technology of China, Chengdu 610054, China"],"affiliations":[{"raw_affiliation_string":"School of Physics, University of Electronic Science and Technology of China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Physics, University of Electronic Science and Technology of China, Chengdu 610054, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076706630","display_name":"Yang Gao","orcid":"https://orcid.org/0000-0002-3282-1618"},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yang Gao","raw_affiliation_strings":["Zhengzhou University","Zhengzhou University, Zhengzhou 450001, China"],"affiliations":[{"raw_affiliation_string":"Zhengzhou University","institution_ids":["https://openalex.org/I38877650"]},{"raw_affiliation_string":"Zhengzhou University, Zhengzhou 450001, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012165518","display_name":"Yi Wang","orcid":"https://orcid.org/0000-0002-8726-402X"},"institutions":[{"id":"https://openalex.org/I79619799","display_name":"University of Birmingham","ror":"https://ror.org/03angcq70","country_code":"GB","type":"education","lineage":["https://openalex.org/I79619799"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yi Wang","raw_affiliation_strings":["University of Birmingham","University of Birmingham, Edgbaston, Birmingham, B15 2TT, U.K"],"affiliations":[{"raw_affiliation_string":"University of Birmingham","institution_ids":["https://openalex.org/I79619799"]},{"raw_affiliation_string":"University of Birmingham, Edgbaston, Birmingham, B15 2TT, U.K","institution_ids":["https://openalex.org/I79619799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030184790","display_name":"Yi Zhang","orcid":"https://orcid.org/0000-0003-4480-779X"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Zhang","raw_affiliation_strings":["School of Physics, University of Electronic Science and Technology of China","School of Physics, University of Electronic Science and Technology of China, Chengdu 610054, China"],"affiliations":[{"raw_affiliation_string":"School of Physics, University of Electronic Science and Technology of China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Physics, University of Electronic Science and Technology of China, Chengdu 610054, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000500030","display_name":"Jun Xu","orcid":"https://orcid.org/0000-0003-3074-6455"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Xu","raw_affiliation_strings":["School of Physics, University of Electronic Science and Technology of China","School of Physics, University of Electronic Science and Technology of China, Chengdu 610054, China"],"affiliations":[{"raw_affiliation_string":"School of Physics, University of Electronic Science and Technology of China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Physics, University of Electronic Science and Technology of China, Chengdu 610054, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5076706630"],"corresponding_institution_ids":["https://openalex.org/I38877650"],"apc_list":null,"apc_paid":null,"fwci":0.3577,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.61794416,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"16","issue":"22","first_page":"20190589","last_page":"20190589"},"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/T10069","display_name":"Antenna Design and Analysis","score":0.98580002784729,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9761999845504761,"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/selectivity","display_name":"Selectivity","score":0.5415421724319458},{"id":"https://openalex.org/keywords/microstrip","display_name":"Microstrip","score":0.5208542943000793},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4117692708969116},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.38423413038253784},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3459789752960205},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.33103716373443604},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.29162999987602234},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2139931321144104},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.17859309911727905},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10848209261894226},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.08008560538291931}],"concepts":[{"id":"https://openalex.org/C118792377","wikidata":"https://www.wikidata.org/wiki/Q108584245","display_name":"Selectivity","level":3,"score":0.5415421724319458},{"id":"https://openalex.org/C123657345","wikidata":"https://www.wikidata.org/wiki/Q639055","display_name":"Microstrip","level":2,"score":0.5208542943000793},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4117692708969116},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.38423413038253784},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3459789752960205},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.33103716373443604},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.29162999987602234},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2139931321144104},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.17859309911727905},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10848209261894226},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.08008560538291931},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1587/elex.16.20190589","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.16.20190589","pdf_url":"https://www.jstage.jst.go.jp/article/elex/16/22/16_16.20190589/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"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 Electronics Express","raw_type":"journal-article"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/b904a5bd-39b2-4961-9bb8-1a8bbe1088f5","is_oa":true,"landing_page_url":"https://research.birmingham.ac.uk/en/publications/b904a5bd-39b2-4961-9bb8-1a8bbe1088f5","pdf_url":null,"source":{"id":"https://openalex.org/S4306402634","display_name":"University of Birmingham Research Portal (University of Birmingham)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79619799","host_organization_name":"University of Birmingham","host_organization_lineage":["https://openalex.org/I79619799"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Zhang, F, Gao, Y, Wang, Y, Zhang, Y & Xu, J 2019, 'A compact tri-band microstrip filter with independently tunable passbands and high selectivity', IEICE Electronics Express, vol. 16, no. 22, 20190589, pp. 1-3. https://doi.org/10.1587/elex.16.20190589","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1587/elex.16.20190589","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.16.20190589","pdf_url":"https://www.jstage.jst.go.jp/article/elex/16/22/16_16.20190589/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"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 Electronics Express","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2983759267.pdf","grobid_xml":"https://content.openalex.org/works/W2983759267.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W1529163756","https://openalex.org/W2029452522","https://openalex.org/W2047160617","https://openalex.org/W2047700129","https://openalex.org/W2064257300","https://openalex.org/W2075326732","https://openalex.org/W2086597751","https://openalex.org/W2127482028","https://openalex.org/W2131773916","https://openalex.org/W2172093715","https://openalex.org/W2334207665","https://openalex.org/W2556153015","https://openalex.org/W2557759660","https://openalex.org/W2904832313","https://openalex.org/W2916943956","https://openalex.org/W2945312073","https://openalex.org/W4299689903"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2902546961","https://openalex.org/W2058676402","https://openalex.org/W2329285141","https://openalex.org/W4313653414","https://openalex.org/W2783120786","https://openalex.org/W2947411599","https://openalex.org/W4248257533","https://openalex.org/W2035649589","https://openalex.org/W2064647709"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,47],"compact":[4],"tunable":[5,63],"tri-band":[6,64],"filter":[7,16,31,66],"with":[8],"independently":[9,34],"controlled":[10],"passbands":[11,76],"and":[12,85],"high":[13,59],"selectivity.":[14,60],"The":[15,69],"is":[17,51,67],"comprised":[18],"of":[19,22,29,80],"three":[20,75],"pairs":[21],"varactor-loaded":[23],"/4":[24],"short-circuited":[25],"resonators.":[26,44],"Each":[27],"passband":[28],"the":[30,38,42,74],"can":[32],"be":[33],"tuned":[35],"by":[36],"varying":[37],"voltage":[39],"applied":[40],"to":[41,53],"corresponding":[43],"In":[45],"addition,":[46],"source-load":[48],"coupling":[49],"structure":[50],"employed":[52],"produce":[54],"transmission":[55],"zeros":[56],"(TZs)":[57],"achieving":[58],"A":[61],"prototype":[62],"microstrip":[65],"implemented.":[68],"experiment":[70],"results":[71],"show":[72],"that":[73],"have":[77],"tuning":[78],"ranges":[79],"0.81-0.99":[81],"GHz,":[82,84,87],"1.34-1.54":[83],"1.8-2.03":[86],"respectively.":[88]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
