{"id":"https://openalex.org/W2083693681","doi":"https://doi.org/10.1109/tit.1980.1056254","title":"Analysis of a cross correlator with a clipper in one channel (Corresp.)","display_name":"Analysis of a cross correlator with a clipper in one channel (Corresp.)","publication_year":1980,"publication_date":"1980-11-01","ids":{"openalex":"https://openalex.org/W2083693681","doi":"https://doi.org/10.1109/tit.1980.1056254","mag":"2083693681"},"language":"en","primary_location":{"id":"doi:10.1109/tit.1980.1056254","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.1980.1056254","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Information Theory","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://stars.library.ucf.edu/facultybib1980/965","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028162320","display_name":"Lawrence C. Andrews","orcid":"https://orcid.org/0000-0002-4451-1641"},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"L. Andrews","raw_affiliation_strings":["Department of Mathematics and Statistics, University of Central Florida, Orlando, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Statistics, University of Central Florida, Orlando, USA","institution_ids":["https://openalex.org/I106165777"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5028162320"],"corresponding_institution_ids":["https://openalex.org/I106165777"],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":3.1804,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.90776699,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"26","issue":"6","first_page":"743","last_page":"746"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9975000023841858,"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"}},"topics":[{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9975000023841858,"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"}},{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9923999905586243,"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"}},{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9898999929428101,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5025866031646729},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3764950931072235},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37601834535598755},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.32710132002830505},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3023349642753601}],"concepts":[{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5025866031646729},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3764950931072235},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37601834535598755},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.32710132002830505},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3023349642753601},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tit.1980.1056254","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.1980.1056254","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Information Theory","raw_type":"journal-article"},{"id":"pmh:oai:stars.library.ucf.edu:facultybib1980-1964","is_oa":true,"landing_page_url":"https://stars.library.ucf.edu/facultybib1980/965","pdf_url":null,"source":{"id":"https://openalex.org/S4210172555","display_name":"Journal of International Crisis and Risk Communication Research","issn_l":"2576-0017","issn":["2576-0017","2576-0025"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty Bibliography 1980s","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:stars.library.ucf.edu:facultybib1980-1964","is_oa":true,"landing_page_url":"https://stars.library.ucf.edu/facultybib1980/965","pdf_url":null,"source":{"id":"https://openalex.org/S4210172555","display_name":"Journal of International Crisis and Risk Communication Research","issn_l":"2576-0017","issn":["2576-0017","2576-0025"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty Bibliography 1980s","raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W209589608","https://openalex.org/W256058813","https://openalex.org/W2010484705","https://openalex.org/W2021141721","https://openalex.org/W2025931038","https://openalex.org/W2026294479","https://openalex.org/W2029964832","https://openalex.org/W2057770939","https://openalex.org/W2073447046","https://openalex.org/W2081338783","https://openalex.org/W2097940720","https://openalex.org/W2114509411","https://openalex.org/W2117321518","https://openalex.org/W2123015006","https://openalex.org/W2138117794","https://openalex.org/W2139794367","https://openalex.org/W2153232311","https://openalex.org/W4246024215"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W2051487156","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W2142036596","https://openalex.org/W2072657027","https://openalex.org/W2962838298"],"abstract_inverted_index":{"General":[0],"expressions":[1],"are":[2,29,109,142],"derived":[3],"for":[4,122],"the":[5,13,41,48,55,75,80,83,87,92,107,113,123,131,138,150,159],"characteristic":[6,42,84,114],"function":[7,11,78,85,89,129],"and":[8,86,103,116,144,157],"probability":[9,76],"density":[10,77,88],"of":[12,15,50,64,69,79,99,106,130,137],"output":[14,93,108,124,139],"a":[16,20,51,59,96,119,128],"cross":[17],"crrelator":[18],"utilizing":[19],"hard":[21],"clipper":[22],"in":[23,47,54],"one":[24],"input":[25,132],"channel.":[26],"The":[27,101],"inputs":[28],"assumed":[30],"to":[31,91,118],"beA_{1}":[32],"\\cos(\\omega_{o}t)+n_{l}(t)andA_{2}":[33],"\\cos(\\omega_{o}t+\\phi)+n_{2}(t),":[34],"wheren_{1}andn_{2}are":[35],"independent":[36],"narrowband":[37],"Gaussian":[38],"noises.":[39],"From":[40],"function,":[43,115],"which":[44],"is":[45,72],"expressed":[46],"form":[49],"Fourier":[52],"series":[53,61],"relative":[56],"phase":[57],"angle\\phi,":[58],"double":[60],"involving":[62,149],"cosines":[63],"multiples":[65],"of\\phiand":[66],"Hermite":[67],"polynomials":[68],"all":[70],"orders":[71],"obtained":[73],"as":[74,127],"output.":[81],"Both":[82],"pertain":[90],"at":[94],"only":[95],"single":[97],"instant":[98],"time.":[100],"first":[102],"second":[104],"moments":[105],"also":[110],"calculated":[111],"from":[112],"lead":[117],"closed-form":[120],"expression":[121],"signal-to-noise":[125,133,140],"ratio":[126,141],"ratios.":[134],"Limiting":[135],"cases":[136,148],"computed":[143],"compared":[145],"with":[146,158],"similar":[147],"more":[151],"conventional":[152],"analog":[153],"correlator":[154],"without":[155],"clippers":[156],"polarity-coincidence":[160],"correlator.":[161]},"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}