{"id":"https://openalex.org/W2996551479","doi":"https://doi.org/10.1109/tencon.2019.8929363","title":"A Compact Wideband Bandpass Filter Based On Folded High \u2013 Low Impedance Resonator","display_name":"A Compact Wideband Bandpass Filter Based On Folded High \u2013 Low Impedance Resonator","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W2996551479","doi":"https://doi.org/10.1109/tencon.2019.8929363","mag":"2996551479"},"language":"en","primary_location":{"id":"doi:10.1109/tencon.2019.8929363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tencon.2019.8929363","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TENCON 2019 - 2019 IEEE Region 10 Conference (TENCON)","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/A5033136046","display_name":"Ami Iqubal","orcid":"https://orcid.org/0000-0001-8331-5726"},"institutions":[{"id":"https://openalex.org/I20497027","display_name":"Cochin University of Science and Technology","ror":"https://ror.org/00a4kqq17","country_code":"IN","type":"education","lineage":["https://openalex.org/I20497027"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Ami Iqubal","raw_affiliation_strings":["School of Engineering, Cochin University of Science and Technology, Kochi - 22, Kerala, India"],"affiliations":[{"raw_affiliation_string":"School of Engineering, Cochin University of Science and Technology, Kochi - 22, Kerala, India","institution_ids":["https://openalex.org/I20497027"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102720469","display_name":"P Abdulla","orcid":"https://orcid.org/0000-0002-2413-3778"},"institutions":[{"id":"https://openalex.org/I20497027","display_name":"Cochin University of Science and Technology","ror":"https://ror.org/00a4kqq17","country_code":"IN","type":"education","lineage":["https://openalex.org/I20497027"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"P. Abdulla","raw_affiliation_strings":["School of Engineering, Cochin University of Science and Technology, Kochi - 22, Kerala, India"],"affiliations":[{"raw_affiliation_string":"School of Engineering, Cochin University of Science and Technology, Kochi - 22, Kerala, India","institution_ids":["https://openalex.org/I20497027"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046183939","display_name":"Arunodayam Radhakrishnan Anu","orcid":null},"institutions":[{"id":"https://openalex.org/I20497027","display_name":"Cochin University of Science and Technology","ror":"https://ror.org/00a4kqq17","country_code":"IN","type":"education","lineage":["https://openalex.org/I20497027"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"A. R. Anu","raw_affiliation_strings":["School of Engineering, Cochin University of Science and Technology, Kochi - 22, Kerala, India"],"affiliations":[{"raw_affiliation_string":"School of Engineering, Cochin University of Science and Technology, Kochi - 22, Kerala, India","institution_ids":["https://openalex.org/I20497027"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003701377","display_name":"U. Sam Kollannore","orcid":null},"institutions":[{"id":"https://openalex.org/I20497027","display_name":"Cochin University of Science and Technology","ror":"https://ror.org/00a4kqq17","country_code":"IN","type":"education","lineage":["https://openalex.org/I20497027"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"U. Sam Kollannore","raw_affiliation_strings":["School of Engineering, Cochin University of Science and Technology, Kochi - 22, Kerala, India"],"affiliations":[{"raw_affiliation_string":"School of Engineering, Cochin University of Science and Technology, Kochi - 22, Kerala, India","institution_ids":["https://openalex.org/I20497027"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5033136046"],"corresponding_institution_ids":["https://openalex.org/I20497027"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14605496,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"56","issue":null,"first_page":"1208","last_page":"1211"},"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":0.998199999332428,"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":0.9972000122070312,"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":0.7133200764656067},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5913833379745483},{"id":"https://openalex.org/keywords/stopband","display_name":"Stopband","score":0.5498639345169067},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.49939656257629395},{"id":"https://openalex.org/keywords/electronic-filter-topology","display_name":"Electronic filter topology","score":0.4665868878364563},{"id":"https://openalex.org/keywords/helical-resonator","display_name":"Helical resonator","score":0.46462875604629517},{"id":"https://openalex.org/keywords/waveguide-filter","display_name":"Waveguide filter","score":0.4534759819507599},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4473678767681122},{"id":"https://openalex.org/keywords/high-pass-filter","display_name":"High-pass filter","score":0.4466983675956726},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.44302240014076233},{"id":"https://openalex.org/keywords/m-derived-filter","display_name":"m-derived filter","score":0.42872804403305054},{"id":"https://openalex.org/keywords/prototype-filter","display_name":"Prototype filter","score":0.4030250310897827},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4023946523666382},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.401479035615921},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.34819307923316956},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.28155839443206787},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23233020305633545},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21656793355941772},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1726393699645996}],"concepts":[{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.7133200764656067},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5913833379745483},{"id":"https://openalex.org/C46271340","wikidata":"https://www.wikidata.org/wiki/Q1971063","display_name":"Stopband","level":3,"score":0.5498639345169067},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.49939656257629395},{"id":"https://openalex.org/C26441681","wikidata":"https://www.wikidata.org/wiki/Q5358359","display_name":"Electronic filter topology","level":5,"score":0.4665868878364563},{"id":"https://openalex.org/C206493696","wikidata":"https://www.wikidata.org/wiki/Q5704945","display_name":"Helical resonator","level":3,"score":0.46462875604629517},{"id":"https://openalex.org/C150935588","wikidata":"https://www.wikidata.org/wiki/Q7975356","display_name":"Waveguide filter","level":5,"score":0.4534759819507599},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4473678767681122},{"id":"https://openalex.org/C156137958","wikidata":"https://www.wikidata.org/wiki/Q262754","display_name":"High-pass filter","level":4,"score":0.4466983675956726},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.44302240014076233},{"id":"https://openalex.org/C156930551","wikidata":"https://www.wikidata.org/wiki/Q17102852","display_name":"m-derived filter","level":4,"score":0.42872804403305054},{"id":"https://openalex.org/C175742284","wikidata":"https://www.wikidata.org/wiki/Q1415537","display_name":"Prototype filter","level":4,"score":0.4030250310897827},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4023946523666382},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.401479035615921},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.34819307923316956},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.28155839443206787},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23233020305633545},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21656793355941772},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1726393699645996}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tencon.2019.8929363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tencon.2019.8929363","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TENCON 2019 - 2019 IEEE Region 10 Conference (TENCON)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8299999833106995}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2072028041","https://openalex.org/W2102608670","https://openalex.org/W2120498995","https://openalex.org/W2151243238","https://openalex.org/W2157395206","https://openalex.org/W2163151123","https://openalex.org/W2171169071","https://openalex.org/W2172230112","https://openalex.org/W2248796233","https://openalex.org/W2528996209","https://openalex.org/W2767441512","https://openalex.org/W4299689903","https://openalex.org/W6675419272"],"related_works":["https://openalex.org/W1760350864","https://openalex.org/W2051335759","https://openalex.org/W1507604664","https://openalex.org/W2586141080","https://openalex.org/W2143111556","https://openalex.org/W2379444611","https://openalex.org/W2078158839","https://openalex.org/W2067184904","https://openalex.org/W2150714587","https://openalex.org/W2567071156"],"abstract_inverted_index":{"A":[0],"novel":[1],"wideband":[2],"bandpass":[3,25],"filter":[4,26,45,51,83,89],"with":[5,15,62,111],"sharp":[6],"roll-off":[7,86],"using":[8,54],"folded":[9,103],"high":[10,104],"-":[11,105],"low":[12,56,106],"impedance":[13,107],"resonator":[14],"aperture":[16],"based":[17],"edge":[18],"coupled":[19],"technique":[20],"is":[21,38,46,52,74,91,116],"presented.":[22],"The":[23,40,49],"proposed":[24],"has":[27],"a":[28,55,63,68],"3":[29],"dB":[30,113],"fractional":[31],"bandwidth":[32],"of":[33,43,70,81,87],"101.8%":[34],"and":[35,67,79],"the":[36,44,77,82,88,94,100],"structure":[37,90],"compact.":[39],"centre":[41],"frequency":[42],"5.5":[47],"GHz.":[48,120],"prototype":[50],"designed":[53],"cost":[57],"FR4":[58],"glass":[59],"epoxy":[60],"substrate":[61],"dielectric":[64],"constant":[65],"4.4":[66],"thickness":[69],"0.8mm.":[71],"IE3D":[72],"software":[73],"used":[75],"for":[76],"simulation":[78],"optimization":[80],"structure.":[84],"Sharp":[85],"achieved":[92],"by":[93,99],"two":[95],"transmission":[96],"zeros":[97],"generated":[98],"centrally":[101],"loaded":[102],"resonator.":[108],"Stopband":[109],"performance":[110],"17.23":[112],"suppression":[114],"level":[115],"obtained":[117],"upto":[118],"13.6":[119]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
