{"id":"https://openalex.org/W2777077456","doi":"https://doi.org/10.1109/access.2017.2788008","title":"A Design of Broadband Circularly Polarized C-Shaped Slot Antenna With Sword-Shaped Radiator and Its Array for L/S-Band Applications","display_name":"A Design of Broadband Circularly Polarized C-Shaped Slot Antenna With Sword-Shaped Radiator and Its Array for L/S-Band Applications","publication_year":2017,"publication_date":"2017-12-29","ids":{"openalex":"https://openalex.org/W2777077456","doi":"https://doi.org/10.1109/access.2017.2788008","mag":"2777077456"},"language":"en","primary_location":{"id":"doi:10.1109/access.2017.2788008","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2788008","pdf_url":null,"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://doi.org/10.1109/access.2017.2788008","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011288298","display_name":"Rui Xu","orcid":"https://orcid.org/0000-0002-8254-2668"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Rui Xu","raw_affiliation_strings":["School of Electronics and Information, Northwestern Polytechnical University, Xi\u2019an, China","ORCiD","School of Electronics and Information, Northwestern Polytechnical University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi\u2019an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]},{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100778633","display_name":"Jianying Li","orcid":"https://orcid.org/0000-0001-9767-982X"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian-Ying Li","raw_affiliation_strings":["School of Electronics and Information, Northwestern Polytechnical University, Xi\u2019an, China","School of Electronics and Information, Northwestern Polytechnical University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi\u2019an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100454009","display_name":"Jie Liu","orcid":"https://orcid.org/0000-0001-6473-460X"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Liu","raw_affiliation_strings":["School of Electronics and Information, Northwestern Polytechnical University, Xi\u2019an, China","School of Electronics and Information, Northwestern Polytechnical University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi\u2019an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I17145004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5011288298"],"corresponding_institution_ids":["https://openalex.org/I17145004"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":52.1534,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.99589825,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"6","issue":null,"first_page":"5891","last_page":"5896"},"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9994000196456909,"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/T11946","display_name":"Antenna Design and Optimization","score":0.995199978351593,"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/physics","display_name":"Physics","score":0.45001736283302307},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.36728227138519287},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.34083008766174316},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33917558193206787},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2643499970436096},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.22493025660514832}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.45001736283302307},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.36728227138519287},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.34083008766174316},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33917558193206787},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2643499970436096},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.22493025660514832}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2017.2788008","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2788008","pdf_url":null,"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:2bc1ff5a5b554027b33cf6b7ef9328d6","is_oa":true,"landing_page_url":"https://doaj.org/article/2bc1ff5a5b554027b33cf6b7ef9328d6","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"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 6, Pp 5891-5896 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2017.2788008","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2788008","pdf_url":null,"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":[],"awards":[{"id":"https://openalex.org/G7426633463","display_name":null,"funder_award_id":"61271416","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G926000245","display_name":null,"funder_award_id":"61301093","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1577278605","https://openalex.org/W1977577716","https://openalex.org/W1997907252","https://openalex.org/W2014036479","https://openalex.org/W2019854426","https://openalex.org/W2025259782","https://openalex.org/W2048759688","https://openalex.org/W2071859969","https://openalex.org/W2090604666","https://openalex.org/W2093086857","https://openalex.org/W2101263734","https://openalex.org/W2101972677","https://openalex.org/W2125348979","https://openalex.org/W2136963434","https://openalex.org/W2168351143","https://openalex.org/W2256381072","https://openalex.org/W2268075458","https://openalex.org/W2315879602","https://openalex.org/W2336976336"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2935759653","https://openalex.org/W3105167352","https://openalex.org/W54078636","https://openalex.org/W2954470139","https://openalex.org/W1501425562","https://openalex.org/W2902782467","https://openalex.org/W3084825885"],"abstract_inverted_index":{"In":[0],"this":[1,99],"paper,":[2],"a":[3,21,25],"novel":[4],"wideband":[5],"circularly":[6],"polarized":[7],"(CP)":[8],"slot":[9,23],"antenna":[10,17,104,124,165,195,202],"and":[11,24,46,90,106,117,139,154,178],"its":[12],"array":[13,69,114,166,196],"are":[14,53,115,167],"presented.":[15],"The":[16,119,151,200],"element":[18,76,105,125],"consists":[19],"of":[20,122,129,142,156,193],"C-shaped":[22],"50-":[26],"<inline-formula":[27,62,107,132,143,158,171,179],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[28,63,108,133,144,159,172,180],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[29,64,109,134,145,160,173,181],"<tex-math":[30,65,110,135,146,161,174,182],"notation=\"LaTeX\">$\\Omega":[31],"$":[32],"</tex-math></inline-formula>":[33,68,113,137,149,164,176,185],"microstrip-fed":[34,58],"port":[35],"to":[36,86,91],"achieve":[37],"left-hand":[38],"circular":[39],"polarization.":[40],"Both":[41],"the":[42,47,73,102,123,157,189,194],"impedance":[43],"bandwidth":[44,51],"(IBW)":[45],"3-dB":[48],"axial":[49],"ratio":[50],"(ARBW)":[52],"greatly":[54],"broadened":[55],"by":[56],"off-center":[57],"sword-shaped":[59],"structure.":[60],"A":[61],"notation=\"LaTeX\">$2\\times":[66,111,162],"2$":[67,112,163],"prototype":[70],"based":[71],"on":[72],"proposed":[74,201],"CP":[75,103,207],"is":[77,84,203],"also":[78],"designed.":[79],"Sequential":[80],"rotation":[81],"microstrip-feeding":[82],"structure":[83],"used":[85],"excite":[87],"four":[88],"antennas":[89],"realize":[92],"good":[93],"symmetric":[94],"unidirectional":[95],"radiation.":[96],"To":[97],"verify":[98],"design,":[100],"both":[101],"fabricated":[116],"measured.":[118],"measured":[120,152,190],"results":[121],"exhibit":[126],"an":[127,140],"IBW":[128,155],"132%":[130],"(0.85\u2013":[131],"notation=\"LaTeX\">$4.15~GHz$":[136],")":[138,177],"ARBW":[141,153],"notation=\"LaTeX\">$95.7{\\%}":[147],"(1.20-3.40$":[148],"GHz).":[150],"about":[168],"108.3%":[169],"(1.10\u2013":[170],"notation=\"LaTeX\">$3.70~GHz$":[175],"notation=\"LaTeX\">$100{\\%}":[183],"(1.15-3.45$":[184],"GHz),":[186],"respectively.":[187],"And":[188],"peak":[191],"gain":[192],"reaches":[197],"13.4":[198],"dBic.":[199],"very":[204],"suitable":[205],"for":[206],"applications":[208],"in":[209],"L/S":[210],"bands.":[211]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":6}],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2025-10-10T00:00:00"}
