{"id":"https://openalex.org/W4323844693","doi":"https://doi.org/10.3390/s23063007","title":"Miniaturized On-Ground 2.4 GHz IoT LTCC Chip Antenna and Its Positioning on a Ground Plane","display_name":"Miniaturized On-Ground 2.4 GHz IoT LTCC Chip Antenna and Its Positioning on a Ground Plane","publication_year":2023,"publication_date":"2023-03-10","ids":{"openalex":"https://openalex.org/W4323844693","doi":"https://doi.org/10.3390/s23063007","pmid":"https://pubmed.ncbi.nlm.nih.gov/36991717"},"language":"en","primary_location":{"id":"doi:10.3390/s23063007","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23063007","pdf_url":"https://www.mdpi.com/1424-8220/23/6/3007/pdf?version=1679358376","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/23/6/3007/pdf?version=1679358376","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085802191","display_name":"Jaime Molins-Benlliure","orcid":"https://orcid.org/0000-0002-2046-5249"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jaime Molins-Benlliure","raw_affiliation_strings":["Antennas and Propagation Lab (APL), Instituto de Telecomunicaciones y Aplicaciones Multimedia (iTEAM), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), C/ Cam\u00ed de Vera s/n, 46022 Valencia, Spain"],"raw_orcid":"https://orcid.org/0000-0002-2046-5249","affiliations":[{"raw_affiliation_string":"Antennas and Propagation Lab (APL), Instituto de Telecomunicaciones y Aplicaciones Multimedia (iTEAM), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), C/ Cam\u00ed de Vera s/n, 46022 Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054554884","display_name":"Marta Cabedo-Fabr\u00e9s","orcid":"https://orcid.org/0000-0002-3370-1802"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Marta Cabedo-Fabr\u00e9s","raw_affiliation_strings":["Antennas and Propagation Lab (APL), Instituto de Telecomunicaciones y Aplicaciones Multimedia (iTEAM), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), C/ Cam\u00ed de Vera s/n, 46022 Valencia, Spain"],"raw_orcid":"https://orcid.org/0000-0002-3370-1802","affiliations":[{"raw_affiliation_string":"Antennas and Propagation Lab (APL), Instituto de Telecomunicaciones y Aplicaciones Multimedia (iTEAM), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), C/ Cam\u00ed de Vera s/n, 46022 Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091288949","display_name":"Eva Antonino\u2010Daviu","orcid":"https://orcid.org/0000-0002-0163-4561"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Eva Antonino-Daviu","raw_affiliation_strings":["Antennas and Propagation Lab (APL), Instituto de Telecomunicaciones y Aplicaciones Multimedia (iTEAM), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), C/ Cam\u00ed de Vera s/n, 46022 Valencia, Spain"],"raw_orcid":"https://orcid.org/0000-0002-0163-4561","affiliations":[{"raw_affiliation_string":"Antennas and Propagation Lab (APL), Instituto de Telecomunicaciones y Aplicaciones Multimedia (iTEAM), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), C/ Cam\u00ed de Vera s/n, 46022 Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053537606","display_name":"Miguel Ferrando\u2010Bataller","orcid":"https://orcid.org/0000-0003-3561-5112"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Miguel Ferrando-Bataller","raw_affiliation_strings":["Antennas and Propagation Lab (APL), Instituto de Telecomunicaciones y Aplicaciones Multimedia (iTEAM), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), C/ Cam\u00ed de Vera s/n, 46022 Valencia, Spain"],"raw_orcid":"https://orcid.org/0000-0003-3561-5112","affiliations":[{"raw_affiliation_string":"Antennas and Propagation Lab (APL), Instituto de Telecomunicaciones y Aplicaciones Multimedia (iTEAM), Universitat Polit\u00e8cnica de Val\u00e8ncia (UPV), C/ Cam\u00ed de Vera s/n, 46022 Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5053537606"],"corresponding_institution_ids":["https://openalex.org/I60053951"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.546,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.88176911,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"23","issue":"6","first_page":"3007","last_page":"3007"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9998999834060669,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9994999766349792,"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":0.9988999962806702,"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/ground-plane","display_name":"Ground plane","score":0.7641654014587402},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5185190439224243},{"id":"https://openalex.org/keywords/monopole-antenna","display_name":"Monopole antenna","score":0.505467414855957},{"id":"https://openalex.org/keywords/antenna-tuner","display_name":"Antenna tuner","score":0.4944929778575897},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.46845412254333496},{"id":"https://openalex.org/keywords/coaxial-antenna","display_name":"Coaxial antenna","score":0.4231342077255249},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.42130744457244873},{"id":"https://openalex.org/keywords/antenna-factor","display_name":"Antenna factor","score":0.41987815499305725},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.41122496128082275},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.40425753593444824},{"id":"https://openalex.org/keywords/antenna-measurement","display_name":"Antenna measurement","score":0.37529563903808594},{"id":"https://openalex.org/keywords/dipole-antenna","display_name":"Dipole antenna","score":0.365119069814682},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3266057074069977},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3220768868923187},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26765263080596924}],"concepts":[{"id":"https://openalex.org/C88764893","wikidata":"https://www.wikidata.org/wiki/Q1547722","display_name":"Ground plane","level":3,"score":0.7641654014587402},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5185190439224243},{"id":"https://openalex.org/C95496425","wikidata":"https://www.wikidata.org/wiki/Q1466248","display_name":"Monopole antenna","level":3,"score":0.505467414855957},{"id":"https://openalex.org/C119439620","wikidata":"https://www.wikidata.org/wiki/Q568420","display_name":"Antenna tuner","level":5,"score":0.4944929778575897},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.46845412254333496},{"id":"https://openalex.org/C93130614","wikidata":"https://www.wikidata.org/wiki/Q5138671","display_name":"Coaxial antenna","level":4,"score":0.4231342077255249},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.42130744457244873},{"id":"https://openalex.org/C196931383","wikidata":"https://www.wikidata.org/wiki/Q4771253","display_name":"Antenna factor","level":4,"score":0.41987815499305725},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.41122496128082275},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.40425753593444824},{"id":"https://openalex.org/C158616128","wikidata":"https://www.wikidata.org/wiki/Q4771260","display_name":"Antenna measurement","level":3,"score":0.37529563903808594},{"id":"https://openalex.org/C113145756","wikidata":"https://www.wikidata.org/wiki/Q1126859","display_name":"Dipole antenna","level":3,"score":0.365119069814682},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3266057074069977},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3220768868923187},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26765263080596924}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3390/s23063007","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23063007","pdf_url":"https://www.mdpi.com/1424-8220/23/6/3007/pdf?version=1679358376","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:36991717","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36991717","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:10059724","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10059724","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10059724/pdf/sensors-23-03007.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:401c2822715b41bba7116fdff3d87ef7","is_oa":true,"landing_page_url":"https://doaj.org/article/401c2822715b41bba7116fdff3d87ef7","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 23, Iss 6, p 3007 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/23/6/3007/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s23063007","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 23; Issue 6; Pages: 3007","raw_type":"Text"},{"id":"pmh:oai:riunet.upv.es:10251/202743","is_oa":true,"landing_page_url":"http://hdl.handle.net/10251/202743","pdf_url":null,"source":{"id":"https://openalex.org/S4306401500","display_name":"RiuNet (Politechnical University of Valencia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60053951","host_organization_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","host_organization_lineage":["https://openalex.org/I60053951"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.3390/s23063007","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23063007","pdf_url":"https://www.mdpi.com/1424-8220/23/6/3007/pdf?version=1679358376","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7799999713897705,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G2462464461","display_name":null,"funder_award_id":"PID2019-107885GB-C32","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"}],"funders":[{"id":"https://openalex.org/F4320322930","display_name":"Ministerio de Ciencia e Innovaci\u00f3n","ror":"https://ror.org/034900433"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4323844693.pdf"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W1569112463","https://openalex.org/W1963732241","https://openalex.org/W1976538210","https://openalex.org/W1987051334","https://openalex.org/W2021938985","https://openalex.org/W2022537961","https://openalex.org/W2027272458","https://openalex.org/W2043041333","https://openalex.org/W2047492005","https://openalex.org/W2055116319","https://openalex.org/W2064092847","https://openalex.org/W2083155250","https://openalex.org/W2089936453","https://openalex.org/W2134359736","https://openalex.org/W2149138969","https://openalex.org/W2171856267","https://openalex.org/W2206165799","https://openalex.org/W2207998165","https://openalex.org/W2311353159","https://openalex.org/W2491957373","https://openalex.org/W2592623673","https://openalex.org/W2732036331","https://openalex.org/W2777155153","https://openalex.org/W2779848145","https://openalex.org/W2914609276","https://openalex.org/W2939997924","https://openalex.org/W2959803786","https://openalex.org/W2962215163","https://openalex.org/W2972838976","https://openalex.org/W2978058099","https://openalex.org/W3023179198","https://openalex.org/W3033920511","https://openalex.org/W3035404758","https://openalex.org/W3036720548","https://openalex.org/W3038406087","https://openalex.org/W3039093491","https://openalex.org/W3040939162","https://openalex.org/W3086387771","https://openalex.org/W3154753460","https://openalex.org/W3194615386","https://openalex.org/W3209857661","https://openalex.org/W3213050244","https://openalex.org/W4281482488","https://openalex.org/W4288723167","https://openalex.org/W4293193497","https://openalex.org/W4295106810","https://openalex.org/W4296079541","https://openalex.org/W4310506606"],"related_works":["https://openalex.org/W4296911603","https://openalex.org/W2982705723","https://openalex.org/W2796135834","https://openalex.org/W2547510605","https://openalex.org/W2415733717","https://openalex.org/W2167321602","https://openalex.org/W2757534726","https://openalex.org/W2350297728","https://openalex.org/W2529814389","https://openalex.org/W3016766589"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,10,26,60,87,99,158],"very":[4],"low-profile":[5],"on-ground":[6],"chip":[7],"antenna":[8,32,56,69,122,169],"with":[9,43,52,120],"total":[11,111,140,159],"volume":[12],"of":[13,102,108,129,150,162],"0.075\u03bb0\u00d7":[14],"0.056\u03bb0\u00d7":[15],"0.019\u03bb0":[16],"(at":[17],"f0":[18],"=":[19,45,49],"2.4":[20,77],"GHz).":[21],"The":[22,55,127],"proposed":[23,75],"design":[24],"is":[25,70,74,113,143,170],"corrugated":[27],"(accordion-like)":[28],"planar":[29],"inverted":[30],"F":[31],"(PIFA)":[33],"embedded":[34],"in":[35,106],"low-loss":[36],"glass":[37],"ceramic":[38],"material":[39],"(DuPont":[40],"GreenTape":[41],"9k7":[42],"\u03f5r":[44],"7.1":[46],"and":[47,72,110,134,139,157],"tan\u03b4":[48],"0.0009)":[50],"fabricated":[51],"LTCC":[53],"technology.":[54],"does":[57],"not":[58,171],"require":[59],"clearance":[61],"area":[62],"on":[63],"the":[64,68,121,135,147,151,168,174],"ground":[65,118],"plane":[66],"where":[67],"located,":[71],"it":[73],"for":[76,81,115],"GHz":[78],"IoT":[79],"applications":[80],"extreme":[82],"size-limited":[83],"devices.":[84],"It":[85],"shows":[86],"25":[88],"MHz":[89],"impedance":[90],"bandwidth":[91,101],"(for":[92],"S11":[93],"<":[94],"-6":[95],"dB),":[96],"which":[97],"means":[98],"relative":[100],"1%).":[103],"A":[104],"study":[105],"terms":[107],"matching":[109],"efficiency":[112,160],"performed":[114,144],"several":[116],"size":[117],"planes":[119],"installed":[123],"at":[124,173],"different":[125],"positions.":[126],"use":[128],"characteristic":[130],"modes":[131],"analysis":[132],"(CMA)":[133],"correlation":[136],"between":[137],"modal":[138],"radiated":[141],"fields":[142],"to":[145,164],"demonstrate":[146],"optimum":[148,175],"position":[149],"antenna.":[152],"Results":[153],"show":[154],"high-frequency":[155],"stability":[156],"difference":[161],"up":[163],"5.3":[165],"dB":[166],"if":[167],"placed":[172],"position.":[176]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-24T13:16:06.693445","created_date":"2025-10-10T00:00:00"}