{"id":"https://openalex.org/W3027292778","doi":"https://doi.org/10.1109/tcad.2020.2996560","title":"An Efficient Analysis Method for LTCC Ridge Waveguide Bandpass Filters via Database Searching","display_name":"An Efficient Analysis Method for LTCC Ridge Waveguide Bandpass Filters via Database Searching","publication_year":2020,"publication_date":"2020-05-21","ids":{"openalex":"https://openalex.org/W3027292778","doi":"https://doi.org/10.1109/tcad.2020.2996560","mag":"3027292778"},"language":"en","primary_location":{"id":"doi:10.1109/tcad.2020.2996560","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2020.2996560","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","raw_type":"journal-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/A5009602028","display_name":"Xinmi Yang","orcid":"https://orcid.org/0000-0003-0987-1411"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinmi Yang","raw_affiliation_strings":["School of Electronic and Information Engineering, Soochow University, Suzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-0987-1411","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108053377","display_name":"Jiayue Li","orcid":"https://orcid.org/0009-0009-5188-3046"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiayue Li","raw_affiliation_strings":["School of Electronic and Information Engineering, Soochow University, Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004627977","display_name":"Xueguan Liu","orcid":"https://orcid.org/0000-0002-2243-0509"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueguan Liu","raw_affiliation_strings":["School of Electronic and Information Engineering, Soochow University, Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101580339","display_name":"Changrong Liu","orcid":"https://orcid.org/0000-0002-5708-1361"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changrong Liu","raw_affiliation_strings":["School of Electronic and Information Engineering, Soochow University, Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016938949","display_name":"Kemeng Huang","orcid":"https://orcid.org/0000-0001-9147-2289"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kemeng Huang","raw_affiliation_strings":["Wutong Holding Group Company, Ltd., Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wutong Holding Group Company, Ltd., Suzhou, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052008412","display_name":"Bo Hou","orcid":"https://orcid.org/0000-0002-4524-3669"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Hou","raw_affiliation_strings":["Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, China","School of Physical Science and Technology, Soochow University, Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]},{"raw_affiliation_string":"School of Physical Science and Technology, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2081,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.50308329,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"40","issue":"2","first_page":"205","last_page":"217"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9998000264167786,"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":0.9998000264167786,"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/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","score":0.9560999870300293,"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9412999749183655,"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/waveguide-filter","display_name":"Waveguide filter","score":0.5744747519493103},{"id":"https://openalex.org/keywords/waveguide","display_name":"Waveguide","score":0.5509933829307556},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.49036407470703125},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4815673828125},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.45847395062446594},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.4539908170700073},{"id":"https://openalex.org/keywords/piecewise","display_name":"Piecewise","score":0.4529307782649994},{"id":"https://openalex.org/keywords/ridge","display_name":"Ridge","score":0.42696547508239746},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.2947477698326111},{"id":"https://openalex.org/keywords/prototype-filter","display_name":"Prototype filter","score":0.2904306650161743},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20832529664039612},{"id":"https://openalex.org/keywords/filter-design","display_name":"Filter design","score":0.17675110697746277},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11967280507087708},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.10821810364723206}],"concepts":[{"id":"https://openalex.org/C150935588","wikidata":"https://www.wikidata.org/wiki/Q7975356","display_name":"Waveguide filter","level":5,"score":0.5744747519493103},{"id":"https://openalex.org/C200687136","wikidata":"https://www.wikidata.org/wiki/Q11233438","display_name":"Waveguide","level":2,"score":0.5509933829307556},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.49036407470703125},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4815673828125},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.45847395062446594},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.4539908170700073},{"id":"https://openalex.org/C164660894","wikidata":"https://www.wikidata.org/wiki/Q2037833","display_name":"Piecewise","level":2,"score":0.4529307782649994},{"id":"https://openalex.org/C32277403","wikidata":"https://www.wikidata.org/wiki/Q740445","display_name":"Ridge","level":2,"score":0.42696547508239746},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2947477698326111},{"id":"https://openalex.org/C175742284","wikidata":"https://www.wikidata.org/wiki/Q1415537","display_name":"Prototype filter","level":4,"score":0.2904306650161743},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20832529664039612},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.17675110697746277},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11967280507087708},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.10821810364723206},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcad.2020.2996560","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2020.2996560","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3120722259","display_name":null,"funder_award_id":"BK20130326","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G4922686243","display_name":"\u65e0\u7ebf\u80fd\u91cf\u4e0e\u6570\u636e\u9065\u6d4b\u5728\u751f\u7269\u533b\u7597\u4e2d\u7684\u5e94\u7528\u7814\u7a76","funder_award_id":"61372012","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5551612252","display_name":"\u4f4e\u529f\u8017\u8fdc\u8ddd\u79bb\u65e0\u7ebf\u65e0\u6e90\u4f20\u611f\u7f51\u7406\u8bba\u4e0e\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61671315","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6762770993","display_name":"\u57fa\u4e8e\u5438\u6ce2-\u6563\u5c04\u8c03\u63a7\u590d\u5408\u673a\u7406\u7684\u96f7\u8fbe\u9690\u8eab\u8d85\u8868\u9762\u6280\u672f\u7814\u7a76","funder_award_id":"61871280","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7163093586","display_name":null,"funder_award_id":"61601315","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1514619713","https://openalex.org/W1520982623","https://openalex.org/W1982594374","https://openalex.org/W2001851256","https://openalex.org/W2012198488","https://openalex.org/W2098369647","https://openalex.org/W2107958533","https://openalex.org/W2121616874","https://openalex.org/W2125673362","https://openalex.org/W2149795825","https://openalex.org/W2159847367","https://openalex.org/W2162862573","https://openalex.org/W2163332234","https://openalex.org/W2163431639","https://openalex.org/W2165361834","https://openalex.org/W2179467272","https://openalex.org/W2541604286","https://openalex.org/W2612284188","https://openalex.org/W2903136240","https://openalex.org/W3217410668","https://openalex.org/W4206752937","https://openalex.org/W6683798520"],"related_works":["https://openalex.org/W2078158839","https://openalex.org/W4388094459","https://openalex.org/W2109647481","https://openalex.org/W2143417629","https://openalex.org/W2594627431","https://openalex.org/W2025346140","https://openalex.org/W2127232181","https://openalex.org/W2288352640","https://openalex.org/W1976387247","https://openalex.org/W2622603632"],"abstract_inverted_index":{"Low":[0],"temperature":[1],"cofired":[2],"ceramic":[3],"(LTCC)":[4],"ridge":[5,47,87,113],"waveguide":[6,48,88,114],"filters":[7,14,49],"are":[8,134,168],"attractive":[9],"candidates":[10],"in":[11,15,222,302,309],"implementing":[12],"microwave":[13],"modern":[16],"communication":[17],"systems":[18],"because":[19],"of":[20,45,106,109,130,155,163,193,204,230,234,246,266,297],"their":[21,124,137],"competitive":[22],"features,":[23],"such":[24],"as":[25],"low":[26,28,52],"loss,":[27],"cost,":[29],"compact":[30],"size,":[31],"lightweight,":[32],"high-power":[33],"handling":[34],"capability,":[35],"wide":[36],"spurious-free":[37],"out-of-band":[38],"response,":[39],"and":[40,117,127,165,187,199,209,220,256,280],"easy":[41],"integration.":[42],"However,":[43],"optimization":[44],"LTCC":[46,85,247],"suffers":[50],"from":[51,136],"speed":[53,94],"or":[54,62,142,148],"imperfect":[55],"accuracy":[56],"when":[57,289],"the":[58,63,81,103,156,178,202,223,235,257,271,277,281,285,292,298],"traditional":[59],"full-wave":[60],"simulation":[61,293],"mode-matching":[64],"method":[65,78,91,157,238,273,286,301],"is":[66,158,251,259,287,305],"utilized":[67],"for":[68,84,146,207,227],"analysis.":[69],"This":[70],"article":[71],"makes":[72],"research":[73],"on":[74,80],"an":[75],"alternative":[76],"analysis":[77,179,237,244,300],"based":[79],"network":[82],"theory":[83],"inline":[86],"filters.":[89,249],"The":[90,232,264,295],"has":[92,217,239],"high":[93],"since":[95],"it":[96],"evaluates":[97],"filter":[98,255,303],"properties":[99],"by":[100,170,242,284],"simply":[101],"making":[102],"cumulative":[104],"product":[105],"transfer":[107,128],"matrices":[108,129],"all":[110,131,160],"constitutive":[111],"laminated":[112,118],"(LRWG)":[115],"sections":[116,121,133,167],"coupling":[119],"(LCP)":[120],"according":[122],"to":[123,176,201],"arranging":[125],"sequence,":[126],"these":[132],"calculated":[135,269],"characteristic":[138,161,194],"parameters":[139,145,162,195,268],"(transmission":[140],"line":[141],"equivalent":[143],"circuit":[144],"LRWG":[147,164,208,248],"LCP":[149,166,210],"sections)":[150],"analytically.":[151],"Another":[152],"key":[153],"feature":[154],"that":[159],"obtained":[169],"searching":[171,225],"precreated":[172],"database.":[173],"In":[174],"order":[175],"guarantee":[177],"accuracy,":[180],"two":[181,243],"special":[182],"strategies":[183],"have":[184,196],"been":[185,197,218,240],"proposed":[186,299],"utilized.":[188],"First,":[189],"accurate":[190],"extraction":[191],"methods":[192],"introduced":[198,308],"applied":[200],"creation":[203],"a":[205,213,252,260],"database":[206,224],"sections.":[211,231],"Second,":[212],"piecewise":[214],"interpolation":[215],"scheme":[216],"designed":[219],"adopted":[221],"process":[226],"both":[228],"kinds":[229],"efficiency":[233],"promoted":[236,272],"verified":[241],"examples":[245],"One":[250],"three-order":[253],"narrow-band":[254],"other":[258],"nine-order":[261],"wide-band":[262],"filter.":[263],"curves":[265,279],"scattering":[267],"using":[270],"agree":[274],"well":[275],"with":[276,291],"simulated":[278],"time":[282],"consumed":[283],"negligible":[288],"compared":[290],"time.":[294],"effectiveness":[296],"design":[304],"also":[306],"briefly":[307],"this":[310],"article.":[311]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
