{"id":"https://openalex.org/W2974366019","doi":"https://doi.org/10.1109/radar.2019.8835783","title":"Opportunistic Techniques to Inject OFDM Subcarriers into Navigational Radar Spectral Guard Bands and Mainlobe for Spectrum Sharing","display_name":"Opportunistic Techniques to Inject OFDM Subcarriers into Navigational Radar Spectral Guard Bands and Mainlobe for Spectrum Sharing","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2974366019","doi":"https://doi.org/10.1109/radar.2019.8835783","mag":"2974366019"},"language":"en","primary_location":{"id":"doi:10.1109/radar.2019.8835783","doi":"https://doi.org/10.1109/radar.2019.8835783","is_oa":false,"landing_page_url":"https://doi.org/10.1109/radar.2019.8835783","pdf_url":null,"source":{"id":"https://openalex.org/S4210215198","display_name":"IEEE Radar Conference (RadarConf)","issn_l":"1097-5659","issn":["1097-5659","2375-5318"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Radar Conference (RadarConf)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5063271723","display_name":"Michelle L. Parmentar","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I35364215","display_name":"Naval Postgraduate School","ror":"https://ror.org/033yfkj90","country_code":"US","type":"education","lineage":["https://openalex.org/I1330347796","https://openalex.org/I3130687028","https://openalex.org/I35364215"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michelle L. Parmentar","raw_affiliation_strings":["Naval Postgraduate School, Monterey, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Naval Postgraduate School, Monterey, CA, USA","institution_ids":["https://openalex.org/I35364215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030171954","display_name":"Ric A. Romero","orcid":"https://orcid.org/0000-0001-8362-7965","observed_orcids":["https://orcid.org/0000-0001-8362-7965"]},"institutions":[{"id":"https://openalex.org/I35364215","display_name":"Naval Postgraduate School","ror":"https://ror.org/033yfkj90","country_code":"US","type":"education","lineage":["https://openalex.org/I1330347796","https://openalex.org/I3130687028","https://openalex.org/I35364215"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ric A. Romero","raw_affiliation_strings":["Naval Postgraduate School, Monterey, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Naval Postgraduate School, Monterey, CA, USA","institution_ids":["https://openalex.org/I35364215"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I35364215"],"apc_list":null,"apc_paid":null,"fwci":3.1397,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.90918282,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9916999936103821,"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":0.9916999936103821,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.004900000058114529,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T12146","display_name":"Power Line Communications and Noise","score":0.000699999975040555,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/spectrum-sharing","display_name":"spectrum sharing","score":0.8190000057220459},{"id":"https://openalex.org/keywords/ofdm","display_name":"OFDM","score":0.6110000014305115},{"id":"https://openalex.org/keywords/water-filling","display_name":"water-filling","score":0.7020000219345093},{"id":"https://openalex.org/keywords/qpsk","display_name":"QPSK","score":0.7440000176429749},{"id":"https://openalex.org/keywords/symbol-error-rate","display_name":"symbol error rate","score":0.8370000123977661}],"concepts":[{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.65627521276474},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6414626836776733},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.59788578748703},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.5745090246200562},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5444565415382385},{"id":"https://openalex.org/C2776542216","wikidata":"https://www.wikidata.org/wiki/Q6398306","display_name":"Keying","level":2,"score":0.4898328483104706},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.46491485834121704},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4414517283439636},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.4145606756210327},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.3836706280708313},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.34825974702835083},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22215616703033447},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09829831123352051}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/radar.2019.8835783","doi":"https://doi.org/10.1109/radar.2019.8835783","is_oa":false,"landing_page_url":"https://doi.org/10.1109/radar.2019.8835783","pdf_url":null,"source":{"id":"https://openalex.org/S4210215198","display_name":"IEEE Radar Conference (RadarConf)","issn_l":"1097-5659","issn":["1097-5659","2375-5318"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Radar Conference (RadarConf)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2073716788","https://openalex.org/W2099095237","https://openalex.org/W2137632745","https://openalex.org/W2152953137","https://openalex.org/W2422082694","https://openalex.org/W2793042415","https://openalex.org/W2913472909"],"related_works":["https://openalex.org/W7112385670","https://openalex.org/W7161788845","https://openalex.org/W2967059955","https://openalex.org/W3210991107","https://openalex.org/W3035403647","https://openalex.org/W2808142970","https://openalex.org/W2063843228","https://openalex.org/W7023856265","https://openalex.org/W1988094179","https://openalex.org/W4403841399"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"investigate":[4],"the":[5,16,38,58,63,75,79,84,89,103,107,118],"effects":[6],"of":[7,18,102,121],"an":[8],"opportunistic":[9],"spectrally":[10],"shaped":[11],"communications":[12,30,59,85],"waveform":[13,86],"impinging":[14],"into":[15,74],"spectrum":[17,60],"a":[19],"radar":[20,76,81,104,119],"with":[21,37,83],"practical":[22],"spectral":[23,64],"shape":[24,57],"(e.g.,":[25],"commercial":[26],"navigation":[27],"radar).":[28],"The":[29],"signal":[31],"employs":[32],"orthogonal":[33],"frequency-division":[34],"multiplexing":[35],"(OFDM)":[36],"subcarriers":[39,73,109],"modulated":[40],"by":[41],"quaternary":[42],"phase":[43],"shift":[44],"keying":[45],"(QPSK).":[46],"We":[47,97],"use":[48],"waterfilling":[49,52],"and":[50,69,100],"adhoc":[51],"inversion":[53],"(AWI)":[54],"techniques":[55],"to":[56,61,70],"fill":[62],"tails":[65],"(i.e.,":[66],"guard":[67],"bands)":[68],"even":[71],"inject":[72],"bandwidth.":[77],"Unsurprisingly,":[78],"high-powered":[80],"interferes":[82],"such":[87],"that":[88,113],"symbol":[90],"error":[91],"rate":[92],"(SER)":[93],"is":[94],"drastically":[95],"degraded.":[96],"propose":[98],"estimation":[99],"subtraction":[101],"interference":[105],"from":[106],"interfered":[108],"resulting":[110],"in":[111],"SERs":[112],"are":[114],"vastly":[115],"improved":[116],"while":[117],"probability":[120],"detection":[122],"PDis":[123],"minimally":[124],"affected.":[125]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2}],"updated_date":"2026-10-26T11:51:55.731654","created_date":"2019-09-26T00:00:00"}