{"id":"https://openalex.org/W2898980137","doi":"https://doi.org/10.4018/ijmtie.2018070104","title":"Design of S-Band Antenna With L-Shaped Slits on Rectangular Patch With Defected Ground Structure","display_name":"Design of S-Band Antenna With L-Shaped Slits on Rectangular Patch With Defected Ground Structure","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2898980137","doi":"https://doi.org/10.4018/ijmtie.2018070104","mag":"2898980137"},"language":"en","primary_location":{"id":"doi:10.4018/ijmtie.2018070104","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijmtie.2018070104","pdf_url":null,"source":{"id":"https://openalex.org/S4210208802","display_name":"International Journal on Measurement Technologies and Instrumentation Engineering","issn_l":"2156-1729","issn":["2156-1729","2156-1737"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Measurement Technologies and Instrumentation Engineering","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/A5047630357","display_name":"Ketavath Kumar Naik","orcid":null},"institutions":[{"id":"https://openalex.org/I875944469","display_name":"Koneru Lakshmaiah Education Foundation","ror":"https://ror.org/02k949197","country_code":"IN","type":"education","lineage":["https://openalex.org/I875944469"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Ketavath Kumar Naik","raw_affiliation_strings":["KLEF, KL University, Guntur, India"],"raw_orcid":"https://orcid.org/0000-0002-1338-0239","affiliations":[{"raw_affiliation_string":"KLEF, KL University, Guntur, India","institution_ids":["https://openalex.org/I875944469"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000035164","display_name":"Ravi Kumar Palla","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ravi Kumar Palla","raw_affiliation_strings":["GMRIT, Rajam, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GMRIT, Rajam, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023681534","display_name":"Sriram Sandhya Rani","orcid":"https://orcid.org/0000-0002-3323-2874"},"institutions":[{"id":"https://openalex.org/I2803020280","display_name":"Sri Jayadeva Institute of Cardiovascular Sciences and Research","ror":"https://ror.org/00h7p4v21","country_code":"IN","type":"education","lineage":["https://openalex.org/I2803020280","https://openalex.org/I286135121"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sriram Sandhya Rani","raw_affiliation_strings":["Jayamukhi Institute of Technological Sciences, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jayamukhi Institute of Technological Sciences, India","institution_ids":["https://openalex.org/I2803020280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045877498","display_name":"Dattatreya Gopi","orcid":"https://orcid.org/0000-0003-0901-2633"},"institutions":[{"id":"https://openalex.org/I875944469","display_name":"Koneru Lakshmaiah Education Foundation","ror":"https://ror.org/02k949197","country_code":"IN","type":"education","lineage":["https://openalex.org/I875944469"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Dattatreya Gopi","raw_affiliation_strings":["KL University, Guntur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KL University, Guntur, India","institution_ids":["https://openalex.org/I875944469"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5047630357"],"corresponding_institution_ids":["https://openalex.org/I875944469"],"apc_list":null,"apc_paid":null,"fwci":4.2102,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.96001619,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"7","issue":"2","first_page":"50","last_page":"58"},"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":0.9973999857902527,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9973000288009644,"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/monopole-antenna","display_name":"Monopole antenna","score":0.7163926362991333},{"id":"https://openalex.org/keywords/patch-antenna","display_name":"Patch antenna","score":0.6479376554489136},{"id":"https://openalex.org/keywords/microstrip-antenna","display_name":"Microstrip antenna","score":0.5750791430473328},{"id":"https://openalex.org/keywords/radiation-pattern","display_name":"Radiation pattern","score":0.5245450139045715},{"id":"https://openalex.org/keywords/return-loss","display_name":"Return loss","score":0.48464852571487427},{"id":"https://openalex.org/keywords/coaxial-antenna","display_name":"Coaxial antenna","score":0.4780628979206085},{"id":"https://openalex.org/keywords/dipole-antenna","display_name":"Dipole antenna","score":0.4613829255104065},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4609471261501312},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.45471665263175964},{"id":"https://openalex.org/keywords/antenna-measurement","display_name":"Antenna measurement","score":0.4499184489250183},{"id":"https://openalex.org/keywords/antenna-efficiency","display_name":"Antenna efficiency","score":0.42925506830215454},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.42541781067848206},{"id":"https://openalex.org/keywords/antenna-factor","display_name":"Antenna factor","score":0.4154462516307831},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4110845625400543},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.24614188075065613},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24178403615951538}],"concepts":[{"id":"https://openalex.org/C95496425","wikidata":"https://www.wikidata.org/wiki/Q1466248","display_name":"Monopole antenna","level":3,"score":0.7163926362991333},{"id":"https://openalex.org/C159238334","wikidata":"https://www.wikidata.org/wiki/Q1419428","display_name":"Patch antenna","level":3,"score":0.6479376554489136},{"id":"https://openalex.org/C170349913","wikidata":"https://www.wikidata.org/wiki/Q13402882","display_name":"Microstrip antenna","level":3,"score":0.5750791430473328},{"id":"https://openalex.org/C151764478","wikidata":"https://www.wikidata.org/wiki/Q571921","display_name":"Radiation pattern","level":3,"score":0.5245450139045715},{"id":"https://openalex.org/C196901423","wikidata":"https://www.wikidata.org/wiki/Q3933836","display_name":"Return loss","level":3,"score":0.48464852571487427},{"id":"https://openalex.org/C93130614","wikidata":"https://www.wikidata.org/wiki/Q5138671","display_name":"Coaxial antenna","level":4,"score":0.4780628979206085},{"id":"https://openalex.org/C113145756","wikidata":"https://www.wikidata.org/wiki/Q1126859","display_name":"Dipole antenna","level":3,"score":0.4613829255104065},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4609471261501312},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.45471665263175964},{"id":"https://openalex.org/C158616128","wikidata":"https://www.wikidata.org/wiki/Q4771260","display_name":"Antenna measurement","level":3,"score":0.4499184489250183},{"id":"https://openalex.org/C160844929","wikidata":"https://www.wikidata.org/wiki/Q55604036","display_name":"Antenna efficiency","level":4,"score":0.42925506830215454},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.42541781067848206},{"id":"https://openalex.org/C196931383","wikidata":"https://www.wikidata.org/wiki/Q4771253","display_name":"Antenna factor","level":4,"score":0.4154462516307831},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4110845625400543},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.24614188075065613},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24178403615951538}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4018/ijmtie.2018070104","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijmtie.2018070104","pdf_url":null,"source":{"id":"https://openalex.org/S4210208802","display_name":"International Journal on Measurement Technologies and Instrumentation Engineering","issn_l":"2156-1729","issn":["2156-1729","2156-1737"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Measurement Technologies and Instrumentation Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W603968395","https://openalex.org/W1493375949","https://openalex.org/W1966694196","https://openalex.org/W1983557194","https://openalex.org/W2006771694","https://openalex.org/W2008303985","https://openalex.org/W2059664053","https://openalex.org/W2073308843","https://openalex.org/W2074725625","https://openalex.org/W2075389146","https://openalex.org/W2094150266","https://openalex.org/W2099635329","https://openalex.org/W2102366425","https://openalex.org/W2103926263","https://openalex.org/W2106711683","https://openalex.org/W2122806357","https://openalex.org/W2125056557","https://openalex.org/W2125761518","https://openalex.org/W2128819540","https://openalex.org/W2129855912","https://openalex.org/W2143658808","https://openalex.org/W2144868967","https://openalex.org/W2146467182","https://openalex.org/W2146644369","https://openalex.org/W2146982285","https://openalex.org/W2155638084","https://openalex.org/W2157849400","https://openalex.org/W2159590879","https://openalex.org/W2163760770","https://openalex.org/W2165915295","https://openalex.org/W2169215112","https://openalex.org/W2600194615","https://openalex.org/W2774149455","https://openalex.org/W2793587993","https://openalex.org/W2805142414"],"related_works":["https://openalex.org/W2574930852","https://openalex.org/W2757534726","https://openalex.org/W4313562441","https://openalex.org/W2099829110","https://openalex.org/W2350297728","https://openalex.org/W3046747256","https://openalex.org/W2163627123","https://openalex.org/W2464457227","https://openalex.org/W2529814389","https://openalex.org/W3216716213"],"abstract_inverted_index":{"Monopole":[0],"L-shaped":[1,24,56],"slits":[2,25],"are":[3,26],"embedded":[4],"on":[5],"rectangular":[6],"patch":[7,20,58],"antenna":[8,16,30,52,59],"is":[9,17,47,60,69],"designed":[10],"for":[11],"S-band":[12,78],"applications.":[13,79],"The":[14,28,44,54,66],"proposed":[15,29,51,55],"a":[18],"square":[19],"radiator":[21],"with":[22,36,50],"four":[23],"presented.":[27],"radiates":[31],"at":[32,77],"3GHz":[33],"resonance":[34],"frequency":[35],"bandwidth":[37,46],"of":[38],"1.9GHz":[39],"and":[40,64,74],"-26.4dB":[41],"return":[42],"loss.":[43],"impedance":[45],"enhanced":[48],"62.7%":[49],"model.":[53],"slit":[57],"small":[61],"in":[62,71],"size":[63],"compact.":[65],"radiation":[67],"pattern":[68],"presented":[70],"the":[72],"results":[73],"it":[75],"works":[76]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}