{"id":"https://openalex.org/W2765930751","doi":"https://doi.org/10.1109/ncc.2017.8077125","title":"A miniaturized wideband bandpass filter based on 3\u03bb/4 resonator loaded with stepped impedance","display_name":"A miniaturized wideband bandpass filter based on 3\u03bb/4 resonator loaded with stepped impedance","publication_year":2017,"publication_date":"2017-03-01","ids":{"openalex":"https://openalex.org/W2765930751","doi":"https://doi.org/10.1109/ncc.2017.8077125","mag":"2765930751"},"language":"en","primary_location":{"id":"doi:10.1109/ncc.2017.8077125","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc.2017.8077125","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Twenty-third National Conference on Communications (NCC)","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/A5043365788","display_name":"Idury Satya Krishna","orcid":"https://orcid.org/0000-0003-1159-5751"},"institutions":[{"id":"https://openalex.org/I39244652","display_name":"Indian Institute of Information Technology, Design and Manufacturing, Kancheepuram","ror":"https://ror.org/023c9pb11","country_code":"IN","type":"education","lineage":["https://openalex.org/I39244652"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Idury Satya Krishna","raw_affiliation_strings":["Department of Electronics Engineering, Indian Institute of Information Technology Design and Manufacturing, Kancheepuram"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Indian Institute of Information Technology Design and Manufacturing, Kancheepuram","institution_ids":["https://openalex.org/I39244652"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058864443","display_name":"Rusan Kumar Barik","orcid":"https://orcid.org/0000-0001-7691-2485"},"institutions":[{"id":"https://openalex.org/I39244652","display_name":"Indian Institute of Information Technology, Design and Manufacturing, Kancheepuram","ror":"https://ror.org/023c9pb11","country_code":"IN","type":"education","lineage":["https://openalex.org/I39244652"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rusan Kumar Barik","raw_affiliation_strings":["Department of Electronics Engineering, Indian Institute of Information Technology Design and Manufacturing, Kancheepuram"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Indian Institute of Information Technology Design and Manufacturing, Kancheepuram","institution_ids":["https://openalex.org/I39244652"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065147017","display_name":"S. S. Karthikeyan","orcid":"https://orcid.org/0000-0002-6585-7748"},"institutions":[{"id":"https://openalex.org/I39244652","display_name":"Indian Institute of Information Technology, Design and Manufacturing, Kancheepuram","ror":"https://ror.org/023c9pb11","country_code":"IN","type":"education","lineage":["https://openalex.org/I39244652"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. S. Karthikeyan","raw_affiliation_strings":["Department of Electronics Engineering, Indian Institute of Information Technology Design and Manufacturing, Kancheepuram"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Indian Institute of Information Technology Design and Manufacturing, Kancheepuram","institution_ids":["https://openalex.org/I39244652"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5043365788"],"corresponding_institution_ids":["https://openalex.org/I39244652"],"apc_list":null,"apc_paid":null,"fwci":0.43,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.65979315,"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":"1","last_page":"5"},"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":0.9890999794006348,"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9787999987602234,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.7363717555999756},{"id":"https://openalex.org/keywords/stub","display_name":"Stub (electronics)","score":0.5622231960296631},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.5370636582374573},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.5183368921279907},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.4735680818557739},{"id":"https://openalex.org/keywords/stopband","display_name":"Stopband","score":0.4485156834125519},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37837138772010803},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.36861810088157654},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.31925487518310547},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.19893720746040344},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1857522428035736},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.16303369402885437}],"concepts":[{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.7363717555999756},{"id":"https://openalex.org/C63676506","wikidata":"https://www.wikidata.org/wiki/Q3976238","display_name":"Stub (electronics)","level":2,"score":0.5622231960296631},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5370636582374573},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.5183368921279907},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.4735680818557739},{"id":"https://openalex.org/C46271340","wikidata":"https://www.wikidata.org/wiki/Q1971063","display_name":"Stopband","level":3,"score":0.4485156834125519},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37837138772010803},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.36861810088157654},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.31925487518310547},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.19893720746040344},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1857522428035736},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.16303369402885437}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ncc.2017.8077125","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc.2017.8077125","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Twenty-third National Conference on Communications (NCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.4699999988079071,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1514039081","https://openalex.org/W1966820092","https://openalex.org/W1973022095","https://openalex.org/W1985766372","https://openalex.org/W2044382809","https://openalex.org/W2050640155","https://openalex.org/W2054055015","https://openalex.org/W2059830608","https://openalex.org/W2076147670","https://openalex.org/W2087202296","https://openalex.org/W2101222023","https://openalex.org/W2113317393","https://openalex.org/W2123525802","https://openalex.org/W2145712108","https://openalex.org/W2154103058","https://openalex.org/W2157395206","https://openalex.org/W2163151123","https://openalex.org/W2334282167","https://openalex.org/W4229594554"],"related_works":["https://openalex.org/W1977334241","https://openalex.org/W2381909858","https://openalex.org/W2132666973","https://openalex.org/W2607002004","https://openalex.org/W2063028119","https://openalex.org/W2588059692","https://openalex.org/W3018648682","https://openalex.org/W1940096949","https://openalex.org/W1542616044","https://openalex.org/W1549261209"],"abstract_inverted_index":{"This":[0],"article":[1],"presents":[2],"the":[3,43,54,117],"design":[4],"of":[5,17,25,42,53,83,92],"a":[6,40,78],"highly":[7],"miniaturized":[8],"wideband":[9],"bandpass":[10,75],"filter.":[11],"The":[12,28,50,74,110],"proposed":[13,44],"filter":[14,45,76],"unit":[15],"consists":[16],"3\u03bb/4":[18],"resonator":[19],"loaded":[20],"with":[21,116],"stepped":[22],"impedance":[23],"section":[24],"short-ended":[26],"stub.":[27],"required":[29],"scattering":[30],"parameters":[31],"are":[32],"derived":[33],"using":[34],"even-odd":[35],"mode":[36],"analysis.":[37],"For":[38],"validation,":[39],"prototype":[41,55],"is":[46,56,97],"fabricated":[47],"and":[48],"tested.":[49],"overall":[51],"area":[52],"0.25\u03bb":[57],"<sub":[58,63,102],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[59,64,71,103],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">g</sub>":[60,65],"\u00d7":[61],"0.14\u03bb":[62],",":[66],"equivalently":[67],"1.95":[68],"cm":[69],"<sup":[70],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[72],".":[73],"exhibits":[77],"3":[79],"dB":[80,87,96],"fractional":[81],"bandwidth":[82],"121.6%":[84],"for":[85],"1":[86],"insertion":[88],"loss.":[89],"Stopband":[90],"response":[91],"better":[93],"than":[94],"15":[95],"achieved":[98],"up":[99],"to":[100],"2.8f":[101],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">0</sub>":[104],"by":[105],"placing":[106],"two":[107],"transmission":[108],"zeros.":[109],"measured":[111],"results":[112],"indicate":[113],"good":[114],"agreement":[115],"simulated":[118],"results.":[119]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
