{"id":"https://openalex.org/W1605832888","doi":"https://doi.org/10.1109/lascas.2015.7250424","title":"Dedicated hardware for FFT based fast acquisition of GNSS signals","display_name":"Dedicated hardware for FFT based fast acquisition of GNSS signals","publication_year":2015,"publication_date":"2015-02-01","ids":{"openalex":"https://openalex.org/W1605832888","doi":"https://doi.org/10.1109/lascas.2015.7250424","mag":"1605832888"},"language":"en","primary_location":{"id":"doi:10.1109/lascas.2015.7250424","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lascas.2015.7250424","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 6th Latin American Symposium on Circuits &amp; Systems (LASCAS)","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/A5076578480","display_name":"Pablo Leibovich","orcid":null},"institutions":[{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Pablo E. Leibovich","raw_affiliation_strings":["Control e Instrumentaci\u00f3n Departamento de Electrotecnia - Facultad de Ingenier\u00eda - Universidad Nacional de La Plata, Laboratorio de Electr\u00f3nica Industrial, La Plata, Argentina","Laboratorio de Electr\u00f3nica Industrial, Control e Instrumentaci\u00f3n, Departamento de Electrotecnia, Facultad de Ingenieria, Universidad Nacional de La Plata, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Control e Instrumentaci\u00f3n Departamento de Electrotecnia - Facultad de Ingenier\u00eda - Universidad Nacional de La Plata, Laboratorio de Electr\u00f3nica Industrial, La Plata, Argentina","institution_ids":["https://openalex.org/I874386039"]},{"raw_affiliation_string":"Laboratorio de Electr\u00f3nica Industrial, Control e Instrumentaci\u00f3n, Departamento de Electrotecnia, Facultad de Ingenieria, Universidad Nacional de La Plata, Argentina","institution_ids":["https://openalex.org/I874386039"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052238025","display_name":"Juan G. D\u00edaz","orcid":null},"institutions":[{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Juan G. Diaz","raw_affiliation_strings":["Control e Instrumentaci\u00f3n Departamento de Electrotecnia - Facultad de Ingenier\u00eda - Universidad Nacional de La Plata, Laboratorio de Electr\u00f3nica Industrial, La Plata, Argentina","Laboratorio de Electr\u00f3nica Industrial, Control e Instrumentaci\u00f3n, Departamento de Electrotecnia, Facultad de Ingenieria, Universidad Nacional de La Plata, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Control e Instrumentaci\u00f3n Departamento de Electrotecnia - Facultad de Ingenier\u00eda - Universidad Nacional de La Plata, Laboratorio de Electr\u00f3nica Industrial, La Plata, Argentina","institution_ids":["https://openalex.org/I874386039"]},{"raw_affiliation_string":"Laboratorio de Electr\u00f3nica Industrial, Control e Instrumentaci\u00f3n, Departamento de Electrotecnia, Facultad de Ingenieria, Universidad Nacional de La Plata, Argentina","institution_ids":["https://openalex.org/I874386039"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029577996","display_name":"Javier G. Garc\u00eda","orcid":"https://orcid.org/0000-0001-8017-4884"},"institutions":[{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Javier G. Garcia","raw_affiliation_strings":["Control e Instrumentaci\u00f3n Departamento de Electrotecnia - Facultad de Ingenier\u00eda - Universidad Nacional de La Plata, Laboratorio de Electr\u00f3nica Industrial, La Plata, Argentina","Laboratorio de Electr\u00f3nica Industrial, Control e Instrumentaci\u00f3n, Departamento de Electrotecnia, Facultad de Ingenieria, Universidad Nacional de La Plata, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Control e Instrumentaci\u00f3n Departamento de Electrotecnia - Facultad de Ingenier\u00eda - Universidad Nacional de La Plata, Laboratorio de Electr\u00f3nica Industrial, La Plata, Argentina","institution_ids":["https://openalex.org/I874386039"]},{"raw_affiliation_string":"Laboratorio de Electr\u00f3nica Industrial, Control e Instrumentaci\u00f3n, Departamento de Electrotecnia, Facultad de Ingenieria, Universidad Nacional de La Plata, Argentina","institution_ids":["https://openalex.org/I874386039"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072204468","display_name":"Pedro A. Roncagliolo","orcid":"https://orcid.org/0000-0002-1582-7030"},"institutions":[{"id":"https://openalex.org/I874386039","display_name":"Universidad Nacional de La Plata","ror":"https://ror.org/01tjs6929","country_code":"AR","type":"education","lineage":["https://openalex.org/I874386039"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Pedro A. Roncagliolo","raw_affiliation_strings":["Control e Instrumentaci\u00f3n Departamento de Electrotecnia - Facultad de Ingenier\u00eda - Universidad Nacional de La Plata, Laboratorio de Electr\u00f3nica Industrial, La Plata, Argentina","Laboratorio de Electr\u00f3nica Industrial, Control e Instrumentaci\u00f3n, Departamento de Electrotecnia, Facultad de Ingenieria, Universidad Nacional de La Plata, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Control e Instrumentaci\u00f3n Departamento de Electrotecnia - Facultad de Ingenier\u00eda - Universidad Nacional de La Plata, Laboratorio de Electr\u00f3nica Industrial, La Plata, Argentina","institution_ids":["https://openalex.org/I874386039"]},{"raw_affiliation_string":"Laboratorio de Electr\u00f3nica Industrial, Control e Instrumentaci\u00f3n, Departamento de Electrotecnia, Facultad de Ingenieria, Universidad Nacional de La Plata, Argentina","institution_ids":["https://openalex.org/I874386039"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I874386039"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.03966357,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.994700014591217,"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/T10655","display_name":"GNSS positioning and interference","score":0.994700014591217,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9937999844551086,"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.9837999939918518,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.839323103427887},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7230618596076965},{"id":"https://openalex.org/keywords/synchronizing","display_name":"Synchronizing","score":0.6508969068527222},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.6419321298599243},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.6060661673545837},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.5131319165229797},{"id":"https://openalex.org/keywords/satellite-navigation","display_name":"Satellite navigation","score":0.4885450303554535},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.4865776300430298},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4503237307071686},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.4134059250354767},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.40587297081947327},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36639246344566345},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.176254004240036},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.1437338888645172},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12373325228691101},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.0938064455986023}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.839323103427887},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7230618596076965},{"id":"https://openalex.org/C162932704","wikidata":"https://www.wikidata.org/wiki/Q1058791","display_name":"Synchronizing","level":3,"score":0.6508969068527222},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.6419321298599243},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.6060661673545837},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.5131319165229797},{"id":"https://openalex.org/C36301306","wikidata":"https://www.wikidata.org/wiki/Q179435","display_name":"Satellite navigation","level":3,"score":0.4885450303554535},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.4865776300430298},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4503237307071686},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.4134059250354767},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.40587297081947327},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36639246344566345},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.176254004240036},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.1437338888645172},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12373325228691101},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0938064455986023},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lascas.2015.7250424","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lascas.2015.7250424","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 6th Latin American Symposium on Circuits &amp; Systems (LASCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W11812926","https://openalex.org/W1565383065","https://openalex.org/W2038166203","https://openalex.org/W2060049084","https://openalex.org/W2088372026","https://openalex.org/W2541881385"],"related_works":["https://openalex.org/W2375040471","https://openalex.org/W2028990501","https://openalex.org/W2780584843","https://openalex.org/W1995035072","https://openalex.org/W2399065630","https://openalex.org/W2003391265","https://openalex.org/W3205180365","https://openalex.org/W4233201170","https://openalex.org/W4392115504","https://openalex.org/W4396749295"],"abstract_inverted_index":{"The":[0,27,55,76,135],"design":[1,136],"and":[2,45,61,85,118],"implementation":[3],"of":[4,15,110,154],"a":[5,48,111,142],"dedicated":[6],"hardware":[7],"on":[8,115,119],"an":[9,30,128,166,178],"FPGA":[10],"for":[11,34,105,132],"the":[12,43,52,74,86,91,95,100,108,116,120,123,151,155,160,169],"acquisition":[13,28,124,156],"stage":[14,33,125,157],"Global":[16],"Navigation":[17],"Satellite":[18],"Systems":[19],"(GNSS)":[20],"receivers":[21],"are":[22,70,94],"presented":[23,137],"in":[24,80,138],"this":[25,139],"paper.":[26],"is":[29],"unavoidable":[31],"processing":[32,130,152],"any":[35],"GNSS":[36,57,117],"receiver":[37,101],"because":[38],"it":[39,164,176],"allows":[40,173],"to":[41,46,72,103,174],"detect":[42],"satellites":[44],"do":[47],"first":[49],"synchronization":[50],"with":[51,107,159,168],"received":[53],"signals.":[54],"current":[56],"use":[58],"spread":[59],"spectrum":[60],"they":[62],"have":[63],"one":[64],"or":[65,78],"more":[66],"code":[67],"signals":[68,83],"which":[69,81,148,172],"used":[71],"expand":[73],"spectrum.":[75],"phase":[77],"delay":[79],"these":[82],"arrive":[84],"frequency":[87],"deviation":[88],"produced":[89],"by":[90],"Doppler":[92],"effect":[93],"two":[96],"main":[97],"parameters":[98],"that":[99],"needs":[102],"find":[104],"synchronizing":[106],"signal":[109],"given":[112],"satellite.":[113],"Depending":[114],"reception":[121],"conditions,":[122],"may":[126],"require":[127],"excessive":[129],"time":[131,153],"some":[133],"applications.":[134],"paper":[140],"uses":[141],"Fast":[143],"Fourier":[144],"Transform":[145],"(FFT)":[146],"core":[147],"reduces":[149],"significantly":[150],"compared":[158],"traditional":[161],"methods.":[162],"Also,":[163],"includes":[165],"interface":[167],"AMBA":[170],"bus":[171],"control":[175],"from":[177],"embedded":[179],"compatible":[180],"microprocessor.":[181]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
