{"id":"https://openalex.org/W1990985447","doi":"https://doi.org/10.1109/istel.2012.6482944","title":"Design of microstrip spiral antenna using Genetic Algorithm","display_name":"Design of microstrip spiral antenna using Genetic Algorithm","publication_year":2012,"publication_date":"2012-11-01","ids":{"openalex":"https://openalex.org/W1990985447","doi":"https://doi.org/10.1109/istel.2012.6482944","mag":"1990985447"},"language":"en","primary_location":{"id":"doi:10.1109/istel.2012.6482944","is_oa":false,"landing_page_url":"https://doi.org/10.1109/istel.2012.6482944","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"6th International Symposium on Telecommunications (IST)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5073290420","display_name":"Mandana Mehrparvar","orcid":null},"institutions":[{"id":"https://openalex.org/I67009956","display_name":"Iran University of Science and Technology","ror":"https://ror.org/01jw2p796","country_code":"IR","type":"education","lineage":["https://openalex.org/I67009956"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mandana Mehrparvar","raw_affiliation_strings":["School of Electrical Engineering, Iran University of Science and Technology, Tehran, Iran","School of Electrical Engineering; Iran University of Science and Technology (IUST); Tehran Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Iran University of Science and Technology, Tehran, Iran","institution_ids":["https://openalex.org/I67009956"]},{"raw_affiliation_string":"School of Electrical Engineering; Iran University of Science and Technology (IUST); Tehran Iran","institution_ids":["https://openalex.org/I67009956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079968319","display_name":"Omid Hoseini Izadi","orcid":"https://orcid.org/0000-0001-8770-709X"},"institutions":[{"id":"https://openalex.org/I67009956","display_name":"Iran University of Science and Technology","ror":"https://ror.org/01jw2p796","country_code":"IR","type":"education","lineage":["https://openalex.org/I67009956"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Omid Hoseini Izadi","raw_affiliation_strings":["School of Electrical Engineering, Iran University of Science and Technology, Tehran, Iran","School of Electrical Engineering; Iran University of Science and Technology (IUST); Tehran Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Iran University of Science and Technology, Tehran, Iran","institution_ids":["https://openalex.org/I67009956"]},{"raw_affiliation_string":"School of Electrical Engineering; Iran University of Science and Technology (IUST); Tehran Iran","institution_ids":["https://openalex.org/I67009956"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049804551","display_name":"Homayoon Oraizi","orcid":"https://orcid.org/0000-0002-8031-598X"},"institutions":[{"id":"https://openalex.org/I67009956","display_name":"Iran University of Science and Technology","ror":"https://ror.org/01jw2p796","country_code":"IR","type":"education","lineage":["https://openalex.org/I67009956"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Homayoon Oraizi","raw_affiliation_strings":["School of Electrical Engineering, Iran University of Science and Technology, Tehran, Iran","School of Electrical Engineering; Iran University of Science and Technology (IUST); Tehran Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Iran University of Science and Technology, Tehran, Iran","institution_ids":["https://openalex.org/I67009956"]},{"raw_affiliation_string":"School of Electrical Engineering; Iran University of Science and Technology (IUST); Tehran Iran","institution_ids":["https://openalex.org/I67009956"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I67009956"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"11","last_page":"14"},"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":0.9997000098228455,"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":0.9991000294685364,"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/microstrip-antenna","display_name":"Microstrip antenna","score":0.6458154320716858},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5779117941856384},{"id":"https://openalex.org/keywords/antenna-measurement","display_name":"Antenna measurement","score":0.5168155431747437},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.48613640666007996},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4799347519874573},{"id":"https://openalex.org/keywords/multi-band-device","display_name":"Multi-band device","score":0.4391302168369293},{"id":"https://openalex.org/keywords/patch-antenna","display_name":"Patch antenna","score":0.41150227189064026},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.3935188353061676},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2866271138191223},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23059135675430298}],"concepts":[{"id":"https://openalex.org/C170349913","wikidata":"https://www.wikidata.org/wiki/Q13402882","display_name":"Microstrip antenna","level":3,"score":0.6458154320716858},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5779117941856384},{"id":"https://openalex.org/C158616128","wikidata":"https://www.wikidata.org/wiki/Q4771260","display_name":"Antenna measurement","level":3,"score":0.5168155431747437},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.48613640666007996},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4799347519874573},{"id":"https://openalex.org/C134546842","wikidata":"https://www.wikidata.org/wiki/Q1756885","display_name":"Multi-band device","level":3,"score":0.4391302168369293},{"id":"https://openalex.org/C159238334","wikidata":"https://www.wikidata.org/wiki/Q1419428","display_name":"Patch antenna","level":3,"score":0.41150227189064026},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.3935188353061676},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2866271138191223},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23059135675430298}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/istel.2012.6482944","is_oa":false,"landing_page_url":"https://doi.org/10.1109/istel.2012.6482944","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"6th International Symposium on Telecommunications (IST)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.5899999737739563}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W649258662","https://openalex.org/W1544329015","https://openalex.org/W2011186011","https://openalex.org/W2113899482","https://openalex.org/W2139414076","https://openalex.org/W2143247615","https://openalex.org/W2143746957","https://openalex.org/W2156848160","https://openalex.org/W2798805773","https://openalex.org/W2985849463"],"related_works":["https://openalex.org/W2356602650","https://openalex.org/W2036381365","https://openalex.org/W2064828435","https://openalex.org/W4376608282","https://openalex.org/W2163475120","https://openalex.org/W2069721149","https://openalex.org/W3199475988","https://openalex.org/W2469918402","https://openalex.org/W2557065001","https://openalex.org/W2088974759"],"abstract_inverted_index":{"A":[0],"novel":[1],"design":[2],"procedure":[3,11],"for":[4],"microstrip":[5],"spiral":[6],"antenna":[7,39,49,64,83],"is":[8],"presented.":[9],"The":[10,47,62,81],"uses":[12],"Genetic":[13],"Algorithm":[14],"(GA)":[15],"to":[16],"achieve":[17],"a":[18,32,85],"specific":[19],"goal":[20],"e.g.":[21],"wide":[22,34,86],"band,":[23,25,27,35],"dual":[24,37],"multi":[26],"etc.":[28],"In":[29],"this":[30],"paper":[31],"compact,":[33],"and":[36,55,59,68,72,75,77,95],"band":[38,87,91],"was":[40],"designed":[41],"using":[42],"the":[43],"GA":[44],"optimization":[45],"method.":[46],"first":[48],"compacted":[50],"by":[51],"20%":[52],"at":[53,66,89],"2.7GHz":[54],"provides":[56],"6.8dBi":[57],"gain":[58],"2.6%":[60],"bandwidth.":[61],"second":[63],"operates":[65],"4.7GHz":[67],"5.8GHz":[69],"with":[70,92],"0.9%":[71],"6.5%":[73],"bandwidth,":[74],"7dBi":[76],"6.5dBi":[78],"gain,":[79],"respectively.":[80],"last":[82],"achieved":[84],"behavior":[88],"X":[90],"95%":[93],"efficiency":[94],"7.5dBi":[96],"gain.":[97]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
