{"id":"https://openalex.org/W4205417013","doi":"https://doi.org/10.1109/access.2022.3142117","title":"Analysis of Archimedean Spiral Slot Antennas in Infinite Ground Planes Using the Theory of Characteristic Modes","display_name":"Analysis of Archimedean Spiral Slot Antennas in Infinite Ground Planes Using the Theory of Characteristic Modes","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4205417013","doi":"https://doi.org/10.1109/access.2022.3142117"},"language":"en","primary_location":{"id":"doi:10.1109/access.2022.3142117","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3142117","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9668973/09676608.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/9668973/09676608.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5006101728","display_name":"Pallavi Sharma","orcid":"https://orcid.org/0000-0003-2183-9422"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Pallavi Sharma","raw_affiliation_strings":["Illinois Applied Research Institute, Champaign, IL, USA"],"raw_orcid":"https://orcid.org/0000-0003-2183-9422","affiliations":[{"raw_affiliation_string":"Illinois Applied Research Institute, Champaign, IL, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017425311","display_name":"Jennifer T. Bernhard","orcid":"https://orcid.org/0000-0002-0929-387X"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jennifer T. Bernhard","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Electromagnetics Laboratory, University of Illinois at Urbana Champaign, Urbana, IL, USA","Illinois Applied Research Institute, Champaign, IL, USA"],"raw_orcid":"https://orcid.org/0000-0002-0929-387X","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Electromagnetics Laboratory, University of Illinois at Urbana Champaign, Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"Illinois Applied Research Institute, Champaign, IL, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5006101728"],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.91,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.89948704,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"10","issue":null,"first_page":"7082","last_page":"7097"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":1.0,"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":1.0,"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":0.9998000264167786,"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":0.9991000294685364,"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/spiral","display_name":"Spiral (railway)","score":0.8102508783340454},{"id":"https://openalex.org/keywords/ground-plane","display_name":"Ground plane","score":0.7833455801010132},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.5282726883888245},{"id":"https://openalex.org/keywords/miniaturization","display_name":"Miniaturization","score":0.524307131767273},{"id":"https://openalex.org/keywords/spiral-antenna","display_name":"Spiral antenna","score":0.5052037835121155},{"id":"https://openalex.org/keywords/multi-mode-optical-fiber","display_name":"Multi-mode optical fiber","score":0.502032995223999},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4963868260383606},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.45728039741516113},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.389210045337677},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.34434956312179565},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.2809555232524872},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.26399463415145874},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24025651812553406},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12820225954055786},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12817570567131042},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.12651607394218445},{"id":"https://openalex.org/keywords/microstrip-antenna","display_name":"Microstrip antenna","score":0.12278050184249878},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08179408311843872},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.07386347651481628}],"concepts":[{"id":"https://openalex.org/C174128100","wikidata":"https://www.wikidata.org/wiki/Q846907","display_name":"Spiral (railway)","level":2,"score":0.8102508783340454},{"id":"https://openalex.org/C88764893","wikidata":"https://www.wikidata.org/wiki/Q1547722","display_name":"Ground plane","level":3,"score":0.7833455801010132},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5282726883888245},{"id":"https://openalex.org/C57528182","wikidata":"https://www.wikidata.org/wiki/Q1271842","display_name":"Miniaturization","level":2,"score":0.524307131767273},{"id":"https://openalex.org/C2780911057","wikidata":"https://www.wikidata.org/wiki/Q7577752","display_name":"Spiral antenna","level":5,"score":0.5052037835121155},{"id":"https://openalex.org/C101645829","wikidata":"https://www.wikidata.org/wiki/Q1781857","display_name":"Multi-mode optical fiber","level":3,"score":0.502032995223999},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4963868260383606},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.45728039741516113},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.389210045337677},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.34434956312179565},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2809555232524872},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.26399463415145874},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24025651812553406},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12820225954055786},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12817570567131042},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.12651607394218445},{"id":"https://openalex.org/C170349913","wikidata":"https://www.wikidata.org/wiki/Q13402882","display_name":"Microstrip antenna","level":3,"score":0.12278050184249878},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08179408311843872},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.07386347651481628},{"id":"https://openalex.org/C93130614","wikidata":"https://www.wikidata.org/wiki/Q5138671","display_name":"Coaxial antenna","level":4,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2022.3142117","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3142117","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9668973/09676608.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:51e54a42a4304595b705fa2717d7c330","is_oa":true,"landing_page_url":"https://doaj.org/article/51e54a42a4304595b705fa2717d7c330","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":"IEEE Access, Vol 10, Pp 7082-7097 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2022.3142117","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2022.3142117","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9668973/09676608.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5899999737739563,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4205417013.pdf","grobid_xml":"https://content.openalex.org/works/W4205417013.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W2002189464","https://openalex.org/W2009430175","https://openalex.org/W2029249837","https://openalex.org/W2045374613","https://openalex.org/W2047175994","https://openalex.org/W2056012330","https://openalex.org/W2056636198","https://openalex.org/W2070505501","https://openalex.org/W2073315387","https://openalex.org/W2076275573","https://openalex.org/W2103788943","https://openalex.org/W2120690810","https://openalex.org/W2122525404","https://openalex.org/W2128657444","https://openalex.org/W2134730335","https://openalex.org/W2136387817","https://openalex.org/W2136765491","https://openalex.org/W2149138969","https://openalex.org/W2155963339","https://openalex.org/W2169715631","https://openalex.org/W2529901267","https://openalex.org/W2532948601","https://openalex.org/W2626288395","https://openalex.org/W2807956728","https://openalex.org/W4230261726"],"related_works":["https://openalex.org/W1991205456","https://openalex.org/W2485905611","https://openalex.org/W2017635104","https://openalex.org/W4297990180","https://openalex.org/W2118707625","https://openalex.org/W2604069597","https://openalex.org/W2007454628","https://openalex.org/W2108478466","https://openalex.org/W2159534495","https://openalex.org/W2045299815"],"abstract_inverted_index":{"The":[0,37],"analysis":[1],"of":[2,9,27,39,52,68,75,104,121,127],"Archimedean":[3],"spiral":[4,29,41,48,53,57,93,129],"slots":[5],"using":[6,65],"the":[7,25,40,60,66,73,76,85,102,105,118,122,128],"theory":[8,67],"characteristic":[10,19,61,69,77,108,125],"modes":[11,20,62],"is":[12],"presented":[13,82,114],"in":[14,32],"this":[15],"article.":[16],"Purely":[17],"magnetic":[18,107,124],"are":[21,63,81,113],"used":[22],"to":[23],"study":[24],"behavior":[26,98],"a":[28,91],"slot":[30,49,87,94,130],"etched":[31],"an":[33],"infinite":[34],"ground":[35],"plane.":[36],"effect":[38],"geometry":[42],"parameters":[43],"(slot":[44],"width,":[45],"separation":[46],"between":[47],"arms,":[50],"number":[51],"turns,":[54],"and":[55,99],"inner":[56],"spacing)":[58],"on":[59,72],"investigated":[64],"modes.":[70,109],"Based":[71],"results":[74],"mode":[78,126],"analysis,":[79],"guidelines":[80],"for":[83,89,100,115],"selecting":[84],"appropriate":[86],"dimensions":[88],"realizing":[90],"compact":[92],"assembly":[95],"(miniaturization),":[96],"multimode":[97],"improving":[101],"bandwidth":[103],"purely":[106,123],"Additionally,":[110],"analytical":[111],"equations":[112],"accurately":[116],"predicting":[117],"resonant":[119],"frequencies":[120],"antenna.":[131]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
