{"id":"https://openalex.org/W2097015765","doi":"https://doi.org/10.1109/afrcon.2015.7331860","title":"Determination of the pulse repetition interval (PRI) agility of an incoming radar emitter signal using instantaneous power analysis","display_name":"Determination of the pulse repetition interval (PRI) agility of an incoming radar emitter signal using instantaneous power analysis","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W2097015765","doi":"https://doi.org/10.1109/afrcon.2015.7331860","mag":"2097015765"},"language":"en","primary_location":{"id":"doi:10.1109/afrcon.2015.7331860","is_oa":false,"landing_page_url":"https://doi.org/10.1109/afrcon.2015.7331860","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AFRICON 2015","raw_type":"proceedings-article"},"type":"conference-paper","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/A5071747972","display_name":"Ashraf Adamu Ahmad","orcid":"https://orcid.org/0000-0003-4970-9515"},"institutions":[{"id":"https://openalex.org/I76661892","display_name":"Federal University of Technology Minna","ror":"https://ror.org/0568y3j03","country_code":"NG","type":"education","lineage":["https://openalex.org/I76661892"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Ashraf A. Ahmad","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Federal University of Technology, Minna (FUTM), Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Federal University of Technology, Minna (FUTM), Nigeria","institution_ids":["https://openalex.org/I76661892"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070944048","display_name":"John B. Ayeni","orcid":null},"institutions":[{"id":"https://openalex.org/I76661892","display_name":"Federal University of Technology Minna","ror":"https://ror.org/0568y3j03","country_code":"NG","type":"education","lineage":["https://openalex.org/I76661892"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"John B. Ayeni","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Federal University of Technology, Minna (FUTM), Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Federal University of Technology, Minna (FUTM), Nigeria","institution_ids":["https://openalex.org/I76661892"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019076216","display_name":"Suhail Muhammad Kamal","orcid":"https://orcid.org/0000-0001-8019-6012"},"institutions":[{"id":"https://openalex.org/I919958821","display_name":"Bayero University Kano","ror":"https://ror.org/049pzty39","country_code":"NG","type":"education","lineage":["https://openalex.org/I919958821"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Suhail M. Kamal","raw_affiliation_strings":["Center for Information Technology, Bayero University, Kano (BUK), Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Information Technology, Bayero University, Kano (BUK), Nigeria","institution_ids":["https://openalex.org/I919958821"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9997000098228455,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9990000128746033,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9779999852180481,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pulse-repetition-frequency","display_name":"Pulse repetition frequency","score":0.6929038166999817},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5952078700065613},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.5939885973930359},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5577403903007507},{"id":"https://openalex.org/keywords/noise-power","display_name":"Noise power","score":0.503079354763031},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49860429763793945},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.47578513622283936},{"id":"https://openalex.org/keywords/white-noise","display_name":"White noise","score":0.44924116134643555},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3526105284690857},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.29207152128219604},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24978947639465332},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1293329894542694}],"concepts":[{"id":"https://openalex.org/C182862853","wikidata":"https://www.wikidata.org/wiki/Q575887","display_name":"Pulse repetition frequency","level":3,"score":0.6929038166999817},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5952078700065613},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.5939885973930359},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5577403903007507},{"id":"https://openalex.org/C203234222","wikidata":"https://www.wikidata.org/wiki/Q2133519","display_name":"Noise power","level":3,"score":0.503079354763031},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49860429763793945},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.47578513622283936},{"id":"https://openalex.org/C112633086","wikidata":"https://www.wikidata.org/wiki/Q381287","display_name":"White noise","level":2,"score":0.44924116134643555},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3526105284690857},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.29207152128219604},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24978947639465332},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1293329894542694},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/afrcon.2015.7331860","is_oa":false,"landing_page_url":"https://doi.org/10.1109/afrcon.2015.7331860","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AFRICON 2015","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1538006934","https://openalex.org/W1615489296","https://openalex.org/W1861537833","https://openalex.org/W1992867392","https://openalex.org/W2015370631","https://openalex.org/W2038801649","https://openalex.org/W2085034047","https://openalex.org/W2118534224","https://openalex.org/W2997791733","https://openalex.org/W4243642194","https://openalex.org/W6636549390"],"related_works":["https://openalex.org/W2101505280","https://openalex.org/W1974392290","https://openalex.org/W3103566292","https://openalex.org/W1607924090","https://openalex.org/W2371289173","https://openalex.org/W1182702830","https://openalex.org/W2015579740","https://openalex.org/W2000005233","https://openalex.org/W2155687826","https://openalex.org/W2170302359"],"abstract_inverted_index":{"Determining":[0],"the":[1,12,27,45,80,85,89,93,101,117,124,130,141,176],"level":[2,131],"of":[3,14,47,63,71,88,132,143,160,175],"pulse":[4],"repetition":[5],"interval":[6],"(PRI)":[7],"agility":[8],"is":[9,60,98,137,163],"important":[10],"in":[11,18,30,41,126,140],"field":[13],"Electronic":[15],"Intelligence":[16],"(ELINT)":[17],"order":[19,31,42,127],"to":[20,32,43,83,100,113,128],"provide":[21],"warning":[22],"receiver":[23],"and":[24,66,74,106,111],"jammers":[25],"with":[26],"appropriate":[28],"information":[29],"take":[33],"action.":[34],"This":[35],"paper":[36],"uses":[37,79],"smoothed":[38,95],"instantaneous":[39,96],"power":[40,97],"estimate":[44],"PRIs":[46],"an":[48],"incoming":[49,90,177],"radar":[50,69],"emitter":[51],"signal.":[52,102,178],"The":[53,76,120],"test":[54],"signals":[55,125],"considered":[56],"for":[57,116,149],"this":[58],"work":[59],"made":[61],"up":[62],"simple":[64],"pulsed":[65],"staggered":[67],"PRI":[68,108,133],"signal":[70,91],"various":[72],"intervals":[73],"position.":[75],"algorithm":[77],"designed":[78],"Hilbert":[81],"transform":[82],"obtain":[84],"analytic":[86],"version":[87],"before":[92],"Hamming":[94],"applied":[99],"Thereafter,":[103],"first,":[104],"second":[105],"third":[107],"are":[109],"obtained":[110,153,164],"used":[112],"form":[114],"rules":[115],"rule-based":[118,121],"Classifier.":[119],"classifier":[122],"classifies":[123],"determine":[129],"agility.":[134],"Performance":[135],"analysis":[136],"carried":[138],"out":[139],"presence":[142],"additive":[144],"white":[145],"Gaussian":[146],"noise":[147],"(AWGN)":[148],"100":[150,157],"iterations.":[151],"Results":[152],"showed":[154],"that":[155],"a":[156],"percent":[158],"probability":[159],"correct":[161],"classification":[162],"at":[165],"signal-to-noise":[166],"ratio":[167],"(SNR)":[168],"equal":[169],"or":[170],"greater":[171],"than":[172],"3dB":[173],"irrespective":[174]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
