{"id":"https://openalex.org/W3083222633","doi":"https://doi.org/10.1109/mwscas48704.2020.9184659","title":"Tracking and Mitigation of Chirp-Type Interference in GPS Receivers Using Adaptive Notch Filters","display_name":"Tracking and Mitigation of Chirp-Type Interference in GPS Receivers Using Adaptive Notch Filters","publication_year":2020,"publication_date":"2020-08-01","ids":{"openalex":"https://openalex.org/W3083222633","doi":"https://doi.org/10.1109/mwscas48704.2020.9184659","mag":"3083222633"},"language":"en","primary_location":{"id":"doi:10.1109/mwscas48704.2020.9184659","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas48704.2020.9184659","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 63rd International Midwest Symposium on Circuits and Systems (MWSCAS)","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":"https://openalex.org/A5083979596","display_name":"Syed Waqas Arif","orcid":null},"institutions":[{"id":"https://openalex.org/I94951947","display_name":"University of Westminster","ror":"https://ror.org/04ycpbx82","country_code":"GB","type":"education","lineage":["https://openalex.org/I94951947"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Syed Waqas Arif","raw_affiliation_strings":["Applied DSP and VLSI Research Group Department of Engineering, University of Westminster"],"affiliations":[{"raw_affiliation_string":"Applied DSP and VLSI Research Group Department of Engineering, University of Westminster","institution_ids":["https://openalex.org/I94951947"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073154783","display_name":"Adem Coskun","orcid":"https://orcid.org/0000-0003-0987-3070"},"institutions":[{"id":"https://openalex.org/I94951947","display_name":"University of Westminster","ror":"https://ror.org/04ycpbx82","country_code":"GB","type":"education","lineage":["https://openalex.org/I94951947"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Adem Coskun","raw_affiliation_strings":["Applied DSP and VLSI Research Group Department of Engineering, University of Westminster"],"affiliations":[{"raw_affiliation_string":"Applied DSP and VLSI Research Group Department of Engineering, University of Westminster","institution_ids":["https://openalex.org/I94951947"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063620004","display_name":"\u0130zzet Kale","orcid":"https://orcid.org/0000-0001-5562-6885"},"institutions":[{"id":"https://openalex.org/I94951947","display_name":"University of Westminster","ror":"https://ror.org/04ycpbx82","country_code":"GB","type":"education","lineage":["https://openalex.org/I94951947"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Izzet Kale","raw_affiliation_strings":["Applied DSP and VLSI Research Group Department of Engineering, University of Westminster"],"affiliations":[{"raw_affiliation_string":"Applied DSP and VLSI Research Group Department of Engineering, University of Westminster","institution_ids":["https://openalex.org/I94951947"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5083979596"],"corresponding_institution_ids":["https://openalex.org/I94951947"],"apc_list":null,"apc_paid":null,"fwci":0.6903,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.78663267,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"778","last_page":"781"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9991999864578247,"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":0.9991999864578247,"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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9937999844551086,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11602","display_name":"Magnetic Bearings and Levitation Dynamics","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/chirp","display_name":"Chirp","score":0.9142107963562012},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.8140226602554321},{"id":"https://openalex.org/keywords/chirp-spread-spectrum","display_name":"Chirp spread spectrum","score":0.6876934766769409},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6288063526153564},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6043083667755127},{"id":"https://openalex.org/keywords/gps-signals","display_name":"GPS signals","score":0.571113109588623},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4121052026748657},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4101094603538513},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.407148540019989},{"id":"https://openalex.org/keywords/spread-spectrum","display_name":"Spread spectrum","score":0.3895397186279297},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.36031800508499146},{"id":"https://openalex.org/keywords/assisted-gps","display_name":"Assisted GPS","score":0.2871888279914856},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25562846660614014},{"id":"https://openalex.org/keywords/direct-sequence-spread-spectrum","display_name":"Direct-sequence spread spectrum","score":0.24372857809066772},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1798619031906128},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17090409994125366},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11858201026916504},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.10463356971740723},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.06975015997886658}],"concepts":[{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.9142107963562012},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.8140226602554321},{"id":"https://openalex.org/C105152959","wikidata":"https://www.wikidata.org/wiki/Q1074780","display_name":"Chirp spread spectrum","level":5,"score":0.6876934766769409},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6288063526153564},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6043083667755127},{"id":"https://openalex.org/C12957241","wikidata":"https://www.wikidata.org/wiki/Q15903792","display_name":"GPS signals","level":4,"score":0.571113109588623},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4121052026748657},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4101094603538513},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.407148540019989},{"id":"https://openalex.org/C105344744","wikidata":"https://www.wikidata.org/wiki/Q958957","display_name":"Spread spectrum","level":3,"score":0.3895397186279297},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.36031800508499146},{"id":"https://openalex.org/C198613851","wikidata":"https://www.wikidata.org/wiki/Q432394","display_name":"Assisted GPS","level":3,"score":0.2871888279914856},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25562846660614014},{"id":"https://openalex.org/C194491627","wikidata":"https://www.wikidata.org/wiki/Q1334354","display_name":"Direct-sequence spread spectrum","level":4,"score":0.24372857809066772},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1798619031906128},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17090409994125366},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11858201026916504},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.10463356971740723},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.06975015997886658},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/mwscas48704.2020.9184659","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas48704.2020.9184659","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 63rd International Midwest Symposium on Circuits and Systems (MWSCAS)","raw_type":"proceedings-article"},{"id":"pmh:oai:westminsterresearch.westminster.ac.uk:v1260","is_oa":false,"landing_page_url":"https://doi.org/10.1109/MWSCAS48704.2020.9184659","pdf_url":null,"source":{"id":"https://openalex.org/S4306400277","display_name":"WestminsterResearch (University of Westminster)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I94951947","host_organization_name":"University of Westminster","host_organization_lineage":["https://openalex.org/I94951947"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"conference-paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1976813898","https://openalex.org/W2080732713","https://openalex.org/W2137694418","https://openalex.org/W2413233435","https://openalex.org/W2490820845","https://openalex.org/W2588796504","https://openalex.org/W2753115662","https://openalex.org/W2793546880","https://openalex.org/W2910210104","https://openalex.org/W2958700975","https://openalex.org/W3013786722","https://openalex.org/W4245118448"],"related_works":["https://openalex.org/W2317297318","https://openalex.org/W2155641694","https://openalex.org/W2972564959","https://openalex.org/W2053751710","https://openalex.org/W2065883652","https://openalex.org/W2537897891","https://openalex.org/W4391741986","https://openalex.org/W2967627568","https://openalex.org/W3169999368","https://openalex.org/W2117096382"],"abstract_inverted_index":{"A":[0],"Global":[1],"Positioning":[2],"System":[3],"(GPS)":[4],"receiver":[5],"is":[6,105],"extremely":[7],"prone":[8],"to":[9,15],"intentional":[10],"and":[11,32,71,77,97,119],"unintentional":[12],"interference":[13,86],"due":[14],"weak":[16],"signal":[17],"power":[18],"experienced":[19],"on":[20],"the":[21,24,29,35,39,108,111],"surface":[22],"of":[23,49,53,79,84,101,110,116],"earth,":[25],"which":[26],"severely":[27],"affects":[28],"navigation":[30],"functionality":[31],"occasionally":[33],"avoids":[34],"receivers":[36],"from":[37],"acquiring":[38],"GPS":[40,60],"signal.":[41],"This":[42],"work":[43],"presents":[44],"a":[45],"comparative":[46],"performance":[47],"analysis":[48],"two":[50],"different":[51],"types":[52],"Adaptive":[54],"Notch":[55],"Filtering":[56],"(ANF)":[57],"algorithms":[58],"for":[59,75],"specific":[61],"applications":[62],"that":[63],"are":[64,92],"(1)":[65],"Direct":[66],"form":[67],"2nd":[68],"Order":[69],"ANF":[70,74,103],"(2)":[72],"Lattice-based":[73],"tracking":[76],"mitigation":[78],"Chirp-type":[80],"Interference.":[81],"Three":[82],"classes":[83],"chirp-type":[85],"signals,":[87],"studied":[88],"in":[89,114],"this":[90],"paper,":[91],"linear":[93],"chirp,":[94],"quadratic":[95],"chirp":[96],"cubic":[98],"chirp.":[99],"Performance":[100],"each":[102],"algorithm":[104],"evaluated":[106],"at":[107],"output":[109],"acquisition":[112],"module":[113],"terms":[115],"search-grid":[117],"SNR":[118],"Peak":[120],"metric.":[121]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
