{"id":"https://openalex.org/W2792265784","doi":"https://doi.org/10.1109/access.2018.2799304","title":"A Sub-Nyquist Radar Electronic Surveillance System","display_name":"A Sub-Nyquist Radar Electronic Surveillance System","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2792265784","doi":"https://doi.org/10.1109/access.2018.2799304","mag":"2792265784"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2799304","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2799304","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2018.2799304","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044211858","display_name":"Jeong Park","orcid":"https://orcid.org/0000-0002-7012-4784"},"institutions":[{"id":"https://openalex.org/I39534123","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78","country_code":"KR","type":"education","lineage":["https://openalex.org/I39534123"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jeong Park","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Gwangju Institute of Science and Technology, Gwangju, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Gwangju Institute of Science and Technology, Gwangju, South Korea","institution_ids":["https://openalex.org/I39534123"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084565386","display_name":"Jaehyuk Jang","orcid":"https://orcid.org/0000-0002-7133-9592"},"institutions":[{"id":"https://openalex.org/I39534123","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78","country_code":"KR","type":"education","lineage":["https://openalex.org/I39534123"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jehyuk Jang","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Gwangju Institute of Science and Technology, Gwangju, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Gwangju Institute of Science and Technology, Gwangju, South Korea","institution_ids":["https://openalex.org/I39534123"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110719760","display_name":"Sanghun Im","orcid":null},"institutions":[{"id":"https://openalex.org/I4210143937","display_name":"Hanwha Solutions (South Korea)","ror":"https://ror.org/05dmq6f22","country_code":"KR","type":"company","lineage":["https://openalex.org/I4210143937","https://openalex.org/I4403386467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sanghun Im","raw_affiliation_strings":["Hanwha Systems, Seongnam, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanwha Systems, Seongnam, South Korea","institution_ids":["https://openalex.org/I4210143937"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034347136","display_name":"Heung-No Lee","orcid":"https://orcid.org/0000-0001-8528-5778"},"institutions":[{"id":"https://openalex.org/I39534123","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78","country_code":"KR","type":"education","lineage":["https://openalex.org/I39534123"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Heung-No Lee","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Gwangju Institute of Science and Technology, Gwangju, South Korea"],"raw_orcid":"https://orcid.org/0000-0001-8528-5778","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Gwangju Institute of Science and Technology, Gwangju, South Korea","institution_ids":["https://openalex.org/I39534123"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.2082,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.4851899,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"6","issue":null,"first_page":"10080","last_page":"10091"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"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":1.0,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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":0.998199999332428,"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/nyquist-rate","display_name":"Nyquist rate","score":0.7530657052993774},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.715719997882843},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5641899108886719},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.553741455078125},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5412885546684265},{"id":"https://openalex.org/keywords/nyquist\u2013shannon-sampling-theorem","display_name":"Nyquist\u2013Shannon sampling theorem","score":0.5158026218414307},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.47943204641342163},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.45925968885421753},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.42675524950027466},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.41161245107650757},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.38500067591667175},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.34654003381729126},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18631720542907715},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1716153919696808}],"concepts":[{"id":"https://openalex.org/C65914096","wikidata":"https://www.wikidata.org/wiki/Q6273772","display_name":"Nyquist rate","level":4,"score":0.7530657052993774},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.715719997882843},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5641899108886719},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.553741455078125},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5412885546684265},{"id":"https://openalex.org/C288623","wikidata":"https://www.wikidata.org/wiki/Q679800","display_name":"Nyquist\u2013Shannon sampling theorem","level":2,"score":0.5158026218414307},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.47943204641342163},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.45925968885421753},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.42675524950027466},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.41161245107650757},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.38500067591667175},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.34654003381729126},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18631720542907715},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1716153919696808},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2018.2799304","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2799304","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:80b2f9cb066a4f65b7fb3831ad4278fb","is_oa":true,"landing_page_url":"https://doaj.org/article/80b2f9cb066a4f65b7fb3831ad4278fb","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 6, Pp 10080-10091 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2799304","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2799304","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1607587164","https://openalex.org/W1710365119","https://openalex.org/W1766888123","https://openalex.org/W1974774078","https://openalex.org/W1974975032","https://openalex.org/W1980300788","https://openalex.org/W1993784401","https://openalex.org/W2005536015","https://openalex.org/W2099025578","https://openalex.org/W2123629701","https://openalex.org/W2129131372","https://openalex.org/W2145354815","https://openalex.org/W2146000945","https://openalex.org/W2154332973","https://openalex.org/W2162409952","https://openalex.org/W2169326247","https://openalex.org/W2296616510","https://openalex.org/W2318283748","https://openalex.org/W2320998982","https://openalex.org/W2475771804","https://openalex.org/W2603932684","https://openalex.org/W2758702219","https://openalex.org/W3099088829","https://openalex.org/W3109938142","https://openalex.org/W4250955649"],"related_works":["https://openalex.org/W2393783098","https://openalex.org/W2497512603","https://openalex.org/W2071548530","https://openalex.org/W4387870235","https://openalex.org/W3001645640","https://openalex.org/W2543797074","https://openalex.org/W2568992563","https://openalex.org/W2354835911","https://openalex.org/W2006987799","https://openalex.org/W2468414543"],"abstract_inverted_index":{"The":[0,96],"modulated":[1],"wideband":[2,10],"converter":[3],"(MWC)":[4],"is":[5,24,43,276],"well-known":[6],"for":[7,177,187,260],"a":[8,30,34,61,66,73,84,91,204,229,242,273],"sub-Nyquist":[9,35,117],"sampling":[11,152],"capability":[12],"based":[13],"on":[14,267],"compressed":[15,224],"sensing":[16],"(CS)":[17],"theory.":[18],"In":[19,271],"this":[20,80,202],"paper,":[21],"our":[22],"goal":[23],"to":[25,32,45,56,129,138,210,278],"use":[26],"the":[27,47,50,58,109,122,140,151,154,159,171,236,258,269,280],"MWC":[28,52],"as":[29,150],"base":[31],"design":[33],"radar":[36,215,237],"electronic":[37],"surveillance":[38,181],"(ES)":[39],"system.":[40],"Our":[41],"focus":[42],"then":[44,90],"extend":[46],"capabilities":[48],"of":[49,108,115,121,143,147,156,161,195],"previous":[51],"system":[53,112,145,173,208],"in":[54,104,169,234],"order":[55],"meet":[57,201],"challenges,":[59],"i.e.,":[60],"very":[62,188,196],"long":[63,189,243],"acquisition":[64,190,245],"time,":[65],"much":[67],"larger":[68],"simultaneous":[69,193],"monitoring":[70,194],"bandwidth,":[71],"and":[72,89,165,175,192,221,231,257],"faster":[74,288],"digital":[75,93],"signal":[76,206,216,238,244,254,286],"processing":[77],"receiver.":[78,95],"To":[79,200],"end,":[81],"we":[82],"present":[83],"new":[85,92],"performance":[86,98,107,291],"analysis":[87,99],"framework":[88,100,133],"domain":[94],"proposed":[97,110,228,277],"will":[101],"be":[102,136,211,219,248],"useful":[103],"comparing":[105],"signal-acquisition":[106],"ES":[111],"with":[113],"those":[114,120],"other":[116],"receivers,":[118,126],"including":[119],"classical":[123],"Nyquist":[124],"rate":[125],"without":[127,289],"resorting":[128],"extensive":[130],"simulations.":[131],"This":[132],"can":[134,218,247],"also":[135],"used":[137],"study":[139],"complex":[141],"interplays":[142],"important":[144],"parameters":[146,176],"MWC,":[148],"such":[149],"rate,":[153],"number":[155],"parallel":[157],"channels,":[158],"period":[160],"Pseudo":[162],"random":[163],"sequence,":[164],"thus":[166],"guides":[167],"us":[168],"selecting":[170],"right":[172],"dimensions":[174],"desired":[178],"performance.":[179],"Radar":[180],"application":[182],"has":[183],"its":[184],"inherent":[185],"needs":[186,209],"time":[191,246],"large":[197],"frequency":[198],"range.":[199],"challenge,":[203],"fast":[205],"recovery":[207,239,255,287],"developed,":[212],"so":[213],"that":[214],"logistics":[217],"retained":[220],"recovered":[222],"from":[223],"samples.":[225],"We":[226],"have":[227,279],"split":[230],"synthesis":[232],"process":[233],"which":[235],"problem":[240,284],"over":[241],"divided":[249],"into":[250],"many":[251],"small":[252,261],"CS":[253],"problems,":[256],"solutions":[259],"pieces":[262],"are":[263],"put":[264],"together":[265],"later":[266],"at":[268],"end.":[270],"addition,":[272],"sub-sampling":[274],"method":[275],"multiple":[281],"measurement":[282],"vector":[283],"complete":[285],"noticeable":[290],"loss.":[292]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
