{"id":"https://openalex.org/W2097705347","doi":"https://doi.org/10.5281/zenodo.42735","title":"Sparse Target Recovery Performance Of Multi-Frequency Chirp Waveforms","display_name":"Sparse Target Recovery Performance Of Multi-Frequency Chirp Waveforms","publication_year":2011,"publication_date":"2011-08-29","ids":{"openalex":"https://openalex.org/W2097705347","doi":"https://doi.org/10.5281/zenodo.42735","mag":"2097705347"},"language":"en","primary_location":{"id":"mag:2097705347","doi":null,"is_oa":false,"landing_page_url":"http://kecom.ece.ohio-state.edu/content/sparse_target_multi_freq_eusipco2011.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4363607788","display_name":"European Signal Processing Conference (EUSIPCO)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"European Signal Processing Conference","raw_type":null},"volume":null,"type":"conference-paper","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.5281/zenodo.42735","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072557582","display_name":"Emre Ertin","orcid":"https://orcid.org/0000-0001-7815-0728","observed_orcids":["https://orcid.org/0000-0001-7815-0728"]},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ertin, Emre","raw_affiliation_strings":["Department of Electrical and Computer Engineering The Ohio State University  Columbus USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering The Ohio State University  Columbus USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Moses, Randy","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Moses, Randy","raw_affiliation_strings":["Department of Electrical and Computer Engineering The Ohio State University  Columbus USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering The Ohio State University  Columbus USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079352035","display_name":"Lee C. Potter","orcid":"https://orcid.org/0000-0002-1537-1627","observed_orcids":["https://orcid.org/0000-0002-1537-1627"]},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Potter, Lee","raw_affiliation_strings":["Department of Electrical and Computer Engineering The Ohio State University  Columbus USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering The Ohio State University  Columbus USA","institution_ids":["https://openalex.org/I52357470"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I52357470"],"apc_list":null,"apc_paid":null,"fwci":1.7531,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.85358966,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"446","last_page":"450"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.7621999979019165,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.7621999979019165,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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":0.14069999754428864,"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":0.0406000018119812,"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/chirp-signals","display_name":"chirp signals","score":0.5230000019073486},{"id":"https://openalex.org/keywords/sparse-signal-recovery","display_name":"sparse signal recovery","score":0.6449999809265137},{"id":"https://openalex.org/keywords/waveform-design","display_name":"waveform design","score":0.5040000081062317},{"id":"https://openalex.org/keywords/performance-evaluation","display_name":"performance evaluation","score":0.4699999988079071}],"concepts":[{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.8725621700286865},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.8465975522994995},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.6602652072906494},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.6142961382865906},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.6077438592910767},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5566022396087646},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5530399680137634},{"id":"https://openalex.org/C142433447","wikidata":"https://www.wikidata.org/wiki/Q7806653","display_name":"Time\u2013frequency analysis","level":3,"score":0.46694695949554443},{"id":"https://openalex.org/C105152959","wikidata":"https://www.wikidata.org/wiki/Q1074780","display_name":"Chirp spread spectrum","level":5,"score":0.4515407085418701},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4430459439754486},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4127153158187866},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.32904547452926636},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3143904507160187},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.2906266450881958},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26641952991485596},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22941192984580994},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.20943433046340942},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18665093183517456},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17356517910957336},{"id":"https://openalex.org/C105344744","wikidata":"https://www.wikidata.org/wiki/Q958957","display_name":"Spread spectrum","level":3,"score":0.1158534586429596},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.07466429471969604},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07054099440574646},{"id":"https://openalex.org/C194491627","wikidata":"https://www.wikidata.org/wiki/Q1334354","display_name":"Direct-sequence spread spectrum","level":4,"score":0.0},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"mag:2097705347","doi":null,"is_oa":false,"landing_page_url":"http://kecom.ece.ohio-state.edu/content/sparse_target_multi_freq_eusipco2011.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4363607788","display_name":"European Signal Processing Conference (EUSIPCO)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"European Signal Processing Conference","raw_type":null},{"id":"doi:10.5281/zenodo.42735","doi":"https://doi.org/10.5281/zenodo.42735","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.42735","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.5281/zenodo.42735","doi":"https://doi.org/10.5281/zenodo.42735","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.42735","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1538006934","https://openalex.org/W1942632542","https://openalex.org/W2015418199","https://openalex.org/W2029749781","https://openalex.org/W2102129292","https://openalex.org/W2110915515","https://openalex.org/W2134033146","https://openalex.org/W2145096794","https://openalex.org/W2147656689","https://openalex.org/W2296616510","https://openalex.org/W3087541657"],"related_works":["https://openalex.org/W2794245518","https://openalex.org/W2792714011","https://openalex.org/W2501691160","https://openalex.org/W2775406714","https://openalex.org/W7222918768","https://openalex.org/W2566629777","https://openalex.org/W1592534024","https://openalex.org/W2559703657","https://openalex.org/W7221758894","https://openalex.org/W2110079933"],"abstract_inverted_index":{"Imaging":[0],"radars":[1],"employ":[2],"wideband":[3],"linear":[4],"frequency":[5],"modulation":[6],"(LFM)":[7],"waveforms":[8,46,67,80,91],"to":[9,23,49,109],"achieve":[10],"high":[11],"resolution":[12],"while":[13],"maintaining":[14],"moderate":[15],"sampling":[16],"rates":[17],"through":[18],"restricting":[19],"the":[20,44,59,74,100,110],"target":[21,61,105],"support":[22],"a":[24],"known":[25],"range":[26,54],"interval":[27],"and":[28,68,81],"using":[29],"stretch":[30],"(deramp)":[31],"processing.":[32],"In":[33],"recent":[34],"work":[35],"motivated":[36],"by":[37],"compressive":[38],"sensing":[39,75,94],"principles,":[40],"multi-frequency":[41,70,78,89],"extensions":[42],"of":[43,53],"chirp":[45,65,79,90],"were":[47],"proposed":[48],"obtain":[50],"randomized":[51],"projections":[52],"profiles.":[55],"This":[56],"paper":[57],"considers":[58],"sparse":[60],"recovery":[62],"problem":[63],"with":[64,96],"transmit":[66],"their":[69],"extensions.":[71],"We":[72,86],"derive":[73],"matrix":[76],"for":[77],"study":[82],"its":[83],"coherence":[84,98],"properties.":[85],"show":[87],"that":[88],"result":[92],"in":[93,103],"matrices":[95],"lower":[97],"between":[99],"columns":[101],"resulting":[102],"improved":[104],"estimation":[106],"performance":[107],"compared":[108],"standard":[111],"LFM":[112],"waveform.":[113]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2016-06-24T00:00:00"}
