{"id":"https://openalex.org/W4402261053","doi":"https://doi.org/10.1109/igarss53475.2024.10640631","title":"Synchronization Issues in PRN Radars Implemented with SDR Using GNU Radio","display_name":"Synchronization Issues in PRN Radars Implemented with SDR Using GNU Radio","publication_year":2024,"publication_date":"2024-07-07","ids":{"openalex":"https://openalex.org/W4402261053","doi":"https://doi.org/10.1109/igarss53475.2024.10640631"},"language":"en","primary_location":{"id":"doi:10.1109/igarss53475.2024.10640631","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss53475.2024.10640631","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://upcommons.upc.edu/bitstreams/3d3b03bb-a156-4974-be3d-e11cb37bf4fa/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059698828","display_name":"Edwar Edwar","orcid":"https://orcid.org/0000-0003-1535-7988"},"institutions":[{"id":"https://openalex.org/I862893732","display_name":"Telkom University","ror":"https://ror.org/0004wsx81","country_code":"ID","type":"education","lineage":["https://openalex.org/I862893732"]}],"countries":["ID"],"is_corresponding":true,"raw_author_name":"Edwar Edwar","raw_affiliation_strings":["Telkom University,School of Electrical Engineering,Bandung,Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telkom University,School of Electrical Engineering,Bandung,Indonesia","institution_ids":["https://openalex.org/I862893732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012704654","display_name":"Abdul-Halim Jallad","orcid":"https://orcid.org/0000-0002-1874-7722"},"institutions":[{"id":"https://openalex.org/I201726411","display_name":"United Arab Emirates University","ror":"https://ror.org/01km6p862","country_code":"AE","type":"education","lineage":["https://openalex.org/I201726411"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Abdul-Halim Jallad","raw_affiliation_strings":["United Arab Emirates University,Al Ain,UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"United Arab Emirates University,Al Ain,UAE","institution_ids":["https://openalex.org/I201726411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064656035","display_name":"Yasir M. O. Abbas","orcid":"https://orcid.org/0000-0001-8289-9248"},"institutions":[{"id":"https://openalex.org/I201726411","display_name":"United Arab Emirates University","ror":"https://ror.org/01km6p862","country_code":"AE","type":"education","lineage":["https://openalex.org/I201726411"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Yasir M. O. Abbas","raw_affiliation_strings":["United Arab Emirates University,Al Ain,UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"United Arab Emirates University,Al Ain,UAE","institution_ids":["https://openalex.org/I201726411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074903170","display_name":"Shah Zahid Khan","orcid":"https://orcid.org/0000-0002-9674-9694"},"institutions":[{"id":"https://openalex.org/I201726411","display_name":"United Arab Emirates University","ror":"https://ror.org/01km6p862","country_code":"AE","type":"education","lineage":["https://openalex.org/I201726411"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Shah Zahid Khan","raw_affiliation_strings":["United Arab Emirates University,Al Ain,UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"United Arab Emirates University,Al Ain,UAE","institution_ids":["https://openalex.org/I201726411"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073492252","display_name":"Adriano Camps","orcid":"https://orcid.org/0000-0002-9514-4992"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I4210136471","display_name":"FC Barcelona","ror":"https://ror.org/04bpz1v84","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136471"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Adriano Camps","raw_affiliation_strings":["BarcelonaTech,CommsSens Lab, UPC,Dept. of Signal Theory and Communications,Barcelona"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"BarcelonaTech,CommsSens Lab, UPC,Dept. of Signal Theory and Communications,Barcelona","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210136471"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5059698828"],"corresponding_institution_ids":["https://openalex.org/I862893732"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11771995,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"6530","last_page":"6533"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.998199999332428,"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"}},"topics":[{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.998199999332428,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9976000189781189,"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/T10655","display_name":"GNSS positioning and interference","score":0.993399977684021,"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/software-defined-radio","display_name":"Software-defined radio","score":0.6539137959480286},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.6513134837150574},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6298831105232239},{"id":"https://openalex.org/keywords/time-synchronization","display_name":"Time synchronization","score":0.48966625332832336},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3368472456932068},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3314662277698517},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20369252562522888}],"concepts":[{"id":"https://openalex.org/C171115542","wikidata":"https://www.wikidata.org/wiki/Q1331892","display_name":"Software-defined radio","level":2,"score":0.6539137959480286},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.6513134837150574},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6298831105232239},{"id":"https://openalex.org/C2986737936","wikidata":"https://www.wikidata.org/wiki/Q1058791","display_name":"Time synchronization","level":2,"score":0.48966625332832336},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3368472456932068},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3314662277698517},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20369252562522888},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss53475.2024.10640631","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss53475.2024.10640631","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:upcommons.upc.edu:2117/416817","is_oa":true,"landing_page_url":"https://hdl.handle.net/2117/416817","pdf_url":"https://upcommons.upc.edu/bitstreams/3d3b03bb-a156-4974-be3d-e11cb37bf4fa/download","source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:upcommons.upc.edu:2117/416817","is_oa":true,"landing_page_url":"https://hdl.handle.net/2117/416817","pdf_url":"https://upcommons.upc.edu/bitstreams/3d3b03bb-a156-4974-be3d-e11cb37bf4fa/download","source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4402261053.pdf","grobid_xml":"https://content.openalex.org/works/W4402261053.grobid-xml"},"referenced_works_count":7,"referenced_works":["https://openalex.org/W1968176802","https://openalex.org/W2545387311","https://openalex.org/W2913790136","https://openalex.org/W3016050748","https://openalex.org/W4200465990","https://openalex.org/W4366818259","https://openalex.org/W4385729669"],"related_works":["https://openalex.org/W2885105415","https://openalex.org/W2166939931","https://openalex.org/W4231087120","https://openalex.org/W2322793796","https://openalex.org/W2548702785","https://openalex.org/W1631301428","https://openalex.org/W2361721963","https://openalex.org/W1566366401","https://openalex.org/W2031096545","https://openalex.org/W1986532039"],"abstract_inverted_index":{"Radars":[0],"have":[1],"been":[2],"implemented":[3,32],"using":[4,78],"Software":[5],"Defined":[6],"Radios":[7],"(SDR)":[8],"for":[9],"more":[10],"than":[11],"a":[12,39,79,84,88,102,119],"decade.":[13],"SDRs":[14],"are":[15,76],"convenient":[16],"in":[17,33,62,87],"terms":[18],"of":[19,58,95,98,101,104],"hardware":[20],"development":[21],"since":[22],"the":[23,47,53,56,59,96,99,105,112,122],"signal":[24,36,107],"generation,":[25],"conditioning,":[26],"and":[27,42,55,74,83,93,124],"post-processing":[28],"can":[29,44],"easily":[30],"be":[31],"hardware.":[34],"However,":[35],"synchronization":[37,54,73],"remains":[38],"major":[40],"issue,":[41],"it":[43],"seriously":[45],"impact":[46],"final":[48],"performance.":[49],"In":[50],"this":[51],"study,":[52],"calibration":[57],"transmitted":[60,106],"signals":[61],"an":[63],"SDR-based":[64],"radar":[65],"transmitting":[66],"PRN":[67],"modulated":[68],"pulse":[69],"is":[70,108],"studied.":[71],"Time":[72],"jitter":[75],"compensated":[77],"\"Filter":[80],"Delay\"":[81],"block,":[82],"peak":[85,97],"detector":[86],"reference":[89],"channel.":[90],"The":[91],"amplitude":[92,123],"phase":[94,125],"cross-correlation":[100],"sample":[103],"used":[109],"to":[110,116],"calibrate":[111],"received":[113],"echoes":[114],"allowing":[115],"compensate":[117],"on":[118],"pulse-by-pulse":[120],"basis":[121],"drifts.":[126]},"counts_by_year":[],"updated_date":"2026-05-07T13:39:58.223016","created_date":"2025-10-10T00:00:00"}