{"id":"https://openalex.org/W2070555998","doi":"https://doi.org/10.1109/camad.2012.6335363","title":"Digitally tunable bandpass filter for cognitive radio applications","display_name":"Digitally tunable bandpass filter for cognitive radio applications","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W2070555998","doi":"https://doi.org/10.1109/camad.2012.6335363","mag":"2070555998"},"language":"en","primary_location":{"id":"doi:10.1109/camad.2012.6335363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/camad.2012.6335363","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 17th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://zenodo.org/record/3430126","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038618450","display_name":"Alexander Jaschke","orcid":null},"institutions":[{"id":"https://openalex.org/I4210124274","display_name":"Fraunhofer Institute for Integrated Circuits","ror":"https://ror.org/024ape423","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Alexander Jaschke","raw_affiliation_strings":["Fraunhofer Institute for Integrated Circuits, Germany, 91058, Erlangen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute for Integrated Circuits, Germany, 91058, Erlangen","institution_ids":["https://openalex.org/I4210124274"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087207870","display_name":"Mengistu Tessema","orcid":null},"institutions":[{"id":"https://openalex.org/I4210124274","display_name":"Fraunhofer Institute for Integrated Circuits","ror":"https://ror.org/024ape423","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mengistu Tessema","raw_affiliation_strings":["Fraunhofer Institute for Integrated Circuits, Germany, 91058, Erlangen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute for Integrated Circuits, Germany, 91058, Erlangen","institution_ids":["https://openalex.org/I4210124274"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047384474","display_name":"Mario Sch\u00fchler","orcid":null},"institutions":[{"id":"https://openalex.org/I4210124274","display_name":"Fraunhofer Institute for Integrated Circuits","ror":"https://ror.org/024ape423","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mario Schuhler","raw_affiliation_strings":["Fraunhofer Institute for Integrated Circuits, Germany, 91058, Erlangen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute for Integrated Circuits, Germany, 91058, Erlangen","institution_ids":["https://openalex.org/I4210124274"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060114611","display_name":"Rainer Wansch","orcid":null},"institutions":[{"id":"https://openalex.org/I4210124274","display_name":"Fraunhofer Institute for Integrated Circuits","ror":"https://ror.org/024ape423","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rainer Wansch","raw_affiliation_strings":["Fraunhofer Institute for Integrated Circuits, Germany, 91058, Erlangen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute for Integrated Circuits, Germany, 91058, Erlangen","institution_ids":["https://openalex.org/I4210124274"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5038618450"],"corresponding_institution_ids":["https://openalex.org/I4210124274"],"apc_list":null,"apc_paid":null,"fwci":1.1178,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.80065116,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"338","last_page":"342"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","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/band-pass-filter","display_name":"Band-pass filter","score":0.8911116123199463},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5779962539672852},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.5457181930541992},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.5046454668045044},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.48581886291503906},{"id":"https://openalex.org/keywords/prototype-filter","display_name":"Prototype filter","score":0.4606013894081116},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.4531548023223877},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44460880756378174},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4248810410499573},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.38955628871917725},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27949923276901245},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2789136469364166},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.21343624591827393},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.13543078303337097},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1342373490333557}],"concepts":[{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.8911116123199463},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5779962539672852},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.5457181930541992},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.5046454668045044},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.48581886291503906},{"id":"https://openalex.org/C175742284","wikidata":"https://www.wikidata.org/wiki/Q1415537","display_name":"Prototype filter","level":4,"score":0.4606013894081116},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.4531548023223877},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44460880756378174},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4248810410499573},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.38955628871917725},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27949923276901245},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2789136469364166},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.21343624591827393},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.13543078303337097},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1342373490333557}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/camad.2012.6335363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/camad.2012.6335363","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 17th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD)","raw_type":"proceedings-article"},{"id":"pmh:oai:publica.fraunhofer.de:publica/378052","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/378052","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"},{"id":"pmh:oai:zenodo.org:3430126","is_oa":true,"landing_page_url":"https://zenodo.org/record/3430126","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"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":"","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:3430126","is_oa":true,"landing_page_url":"https://zenodo.org/record/3430126","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"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":"","raw_type":"info:eu-repo/semantics/conferencePaper"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.6299999952316284,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2085433284","https://openalex.org/W2116679023","https://openalex.org/W2153090463","https://openalex.org/W4299689903"],"related_works":["https://openalex.org/W2001116459","https://openalex.org/W2036413334","https://openalex.org/W2072742955","https://openalex.org/W2093282038","https://openalex.org/W2151675049","https://openalex.org/W3173617275","https://openalex.org/W1940096949","https://openalex.org/W1567900899","https://openalex.org/W312752662","https://openalex.org/W2142039140"],"abstract_inverted_index":{"A":[0],"lumped-element":[1],"tunable":[2,18],"pre-selection":[3],"bandpass":[4,14],"is":[5,90],"presented":[6],"that":[7],"consists":[8],"of":[9,25,32],"three":[10],"coupled":[11],"resonators.":[12],"The":[13,60,67,84],"employs":[15],"a":[16,30],"digitally":[17],"capacitor":[19],"(DTC)":[20],"and":[21,55],"allows":[22],"for":[23],"tuning":[24],"the":[26,37,46,49,56],"centre":[27],"frequency":[28,38,58],"with":[29],"resolution":[31],"5":[33],"bit.":[34],"It":[35],"covers":[36],"range":[39],"from":[40],"450MHz":[41],"to":[42,64,87],"940":[43],"MHz,":[44],"including":[45],"DVB-T":[47],"band,":[48,54],"TV":[50],"white":[51],"space":[52],"(TVWS)":[53],"LTE-800":[57],"band.":[59],"insertion-loss":[61],"variation":[62],"amounts":[63],"0.3":[65],"dB.":[66],"filter":[68],"measures":[69],"20mm":[70],"by":[71],"20":[72],"mm,":[73],"it":[74],"can":[75],"therefore":[76],"be":[77],"easily":[78],"integrated":[79],"into":[80],"analog":[81],"RF":[82],"front-ends.":[83],"filter's":[85],"application":[86],"cognitive-radio":[88],"platforms":[89],"discussed.":[91]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2025-10-10T00:00:00"}