{"id":"https://openalex.org/W3035851407","doi":"https://doi.org/10.1109/ants47819.2019.9117952","title":"Optimization of Polyphase Orthogonal sequences for MIMO Radar Using Genetic Algorithm with Hamming Scan","display_name":"Optimization of Polyphase Orthogonal sequences for MIMO Radar Using Genetic Algorithm with Hamming Scan","publication_year":2019,"publication_date":"2019-12-01","ids":{"openalex":"https://openalex.org/W3035851407","doi":"https://doi.org/10.1109/ants47819.2019.9117952","mag":"3035851407"},"language":"en","primary_location":{"id":"doi:10.1109/ants47819.2019.9117952","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ants47819.2019.9117952","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)","raw_type":"proceedings-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":null,"display_name":"Madhu Ramarakula","orcid":null},"institutions":[{"id":"https://openalex.org/I142809039","display_name":"Jawaharlal Nehru Technological University, Kakinada","ror":"https://ror.org/05s9t8c95","country_code":"IN","type":"education","lineage":["https://openalex.org/I142809039"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Madhu Ramarakula","raw_affiliation_strings":["University College of Engineering Kakinada, Jawaharlal Nehru Technological University,Kakinada,Andhra Pradesh,533003","University College of Engineering Kakinada, Jawaharlal Nehru Technological University, Kakinada, Andhra Pradesh"],"affiliations":[{"raw_affiliation_string":"University College of Engineering Kakinada, Jawaharlal Nehru Technological University,Kakinada,Andhra Pradesh,533003","institution_ids":["https://openalex.org/I142809039"]},{"raw_affiliation_string":"University College of Engineering Kakinada, Jawaharlal Nehru Technological University, Kakinada, Andhra Pradesh","institution_ids":["https://openalex.org/I142809039"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052177523","display_name":"T. Venkata Ramana","orcid":"https://orcid.org/0000-0002-0386-0693"},"institutions":[{"id":"https://openalex.org/I142809039","display_name":"Jawaharlal Nehru Technological University, Kakinada","ror":"https://ror.org/05s9t8c95","country_code":"IN","type":"education","lineage":["https://openalex.org/I142809039"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Venkata Ramana","raw_affiliation_strings":["University College of Engineering Kakinada, Jawaharlal Nehru Technological University,Kakinada,Andhra Pradesh,533003","University College of Engineering Kakinada, Jawaharlal Nehru Technological University, Kakinada, Andhra Pradesh"],"affiliations":[{"raw_affiliation_string":"University College of Engineering Kakinada, Jawaharlal Nehru Technological University,Kakinada,Andhra Pradesh,533003","institution_ids":["https://openalex.org/I142809039"]},{"raw_affiliation_string":"University College of Engineering Kakinada, Jawaharlal Nehru Technological University, Kakinada, Andhra Pradesh","institution_ids":["https://openalex.org/I142809039"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I142809039"],"apc_list":null,"apc_paid":null,"fwci":5.5142,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.9677435,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9997000098228455,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9997000098228455,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9987000226974487,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9972000122070312,"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/polyphase-system","display_name":"Polyphase system","score":0.9490669965744019},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5732291340827942},{"id":"https://openalex.org/keywords/hamming-distance","display_name":"Hamming distance","score":0.5244948267936707},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5074920058250427},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4748575687408447},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.4518260359764099},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.4463622570037842},{"id":"https://openalex.org/keywords/hamming-code","display_name":"Hamming code","score":0.4112263321876526},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3253633379936218},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.31462299823760986},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2834605276584625},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.20915177464485168},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17241543531417847},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.1165291965007782},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.11005207896232605}],"concepts":[{"id":"https://openalex.org/C96157337","wikidata":"https://www.wikidata.org/wiki/Q391639","display_name":"Polyphase system","level":2,"score":0.9490669965744019},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5732291340827942},{"id":"https://openalex.org/C193319292","wikidata":"https://www.wikidata.org/wiki/Q272172","display_name":"Hamming distance","level":2,"score":0.5244948267936707},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5074920058250427},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4748575687408447},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.4518260359764099},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.4463622570037842},{"id":"https://openalex.org/C73150493","wikidata":"https://www.wikidata.org/wiki/Q853922","display_name":"Hamming code","level":4,"score":0.4112263321876526},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3253633379936218},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31462299823760986},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2834605276584625},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.20915177464485168},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17241543531417847},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.1165291965007782},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.11005207896232605},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ants47819.2019.9117952","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ants47819.2019.9117952","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.800000011920929}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W65255600","https://openalex.org/W1983750416","https://openalex.org/W1995182202","https://openalex.org/W2002480445","https://openalex.org/W2034259213","https://openalex.org/W2048808876","https://openalex.org/W2085486987","https://openalex.org/W2130632339","https://openalex.org/W2280052136","https://openalex.org/W2542857485","https://openalex.org/W2544042725","https://openalex.org/W2970726167"],"related_works":["https://openalex.org/W2943247777","https://openalex.org/W2740543340","https://openalex.org/W2371167013","https://openalex.org/W1582340598","https://openalex.org/W1541021634","https://openalex.org/W2779867339","https://openalex.org/W2794545997","https://openalex.org/W2584980534","https://openalex.org/W2182731056","https://openalex.org/W66917582"],"abstract_inverted_index":{"The":[0,66,78],"MIMO":[1],"(Multiple":[2],"Input":[3],"Multiple":[4],"Output)":[5],"Radar":[6],"can":[7],"efficiently":[8],"improve":[9],"the":[10,28,40,49,72,83],"radar":[11],"performance":[12],"by":[13],"transmitting":[14],"particularly":[15],"designed":[16],"orthogonal":[17,42],"waveforms.":[18],"In":[19],"this":[20],"paper,":[21],"a":[22],"hybrid":[23],"algorithm":[24,85],"is":[25,61,75],"proposed":[26,84],"with":[27],"combination":[29],"of":[30,54,68],"Genetic":[31],"Algorithm":[32,36],"and":[33,57,91],"Hamming":[34],"scan":[35],"to":[37,97],"numerically":[38],"optimize":[39],"polyphase":[41],"sequences.":[43],"A":[44],"cost":[45],"function":[46,60],"which":[47],"includes":[48],"peak":[50,88],"side-lobe":[51],"level":[52],"ratio(PSLR)":[53],"auto":[55],"correlation":[56,59,93],"cross":[58,92],"used":[62],"for":[63],"sequence":[64],"generation.":[65],"impact":[67],"Doppler":[69],"ambiguity":[70],"on":[71],"generated":[73],"sequences":[74],"also":[76],"analyzed.":[77],"simulation":[79],"results":[80],"show":[81],"that":[82],"gives":[86],"better":[87],"average":[89],"autocorrelation":[90],"values":[94],"as":[95],"compared":[96],"other":[98],"methods.":[99]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}