{"id":"https://openalex.org/W2129608288","doi":"https://doi.org/10.1109/tcom.1982.1095458","title":"Further Clarification on the Use of Bessel Function Expansion to Approximate TWTA Nonlinear Characteristics","display_name":"Further Clarification on the Use of Bessel Function Expansion to Approximate TWTA Nonlinear Characteristics","publication_year":1982,"publication_date":"1982-02-01","ids":{"openalex":"https://openalex.org/W2129608288","doi":"https://doi.org/10.1109/tcom.1982.1095458","mag":"2129608288"},"language":"en","primary_location":{"id":"doi:10.1109/tcom.1982.1095458","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1982.1095458","pdf_url":null,"source":{"id":"https://openalex.org/S4210170832","display_name":"IRE Transactions on Communications Systems","issn_l":"0096-2244","issn":["0096-2244","2162-2132"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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 Communications","raw_type":"journal-article"},"type":"article","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/A5051288018","display_name":"O. Shimbo","orcid":null},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"O. Shimbo","raw_affiliation_strings":["Intelsat Limited, Washington D.C., USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intelsat Limited, Washington D.C., USA","institution_ids":["https://openalex.org/I1343180700"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043687134","display_name":"Lan N. Nguyen","orcid":"https://orcid.org/0000-0001-5726-6289"},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"L. Nguyen","raw_affiliation_strings":["Intelsat Limited, Washington D.C., USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intelsat Limited, Washington D.C., USA","institution_ids":["https://openalex.org/I1343180700"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1343180700"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.23541265,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"30","issue":"2","first_page":"418","last_page":"419"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9919000267982483,"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"}},"topics":[{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9919000267982483,"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/T11607","display_name":"Microwave and Dielectric Measurement Techniques","score":0.9842000007629395,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9837999939918518,"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/bessel-function","display_name":"Bessel function","score":0.8569837808609009},{"id":"https://openalex.org/keywords/crosstalk","display_name":"Crosstalk","score":0.6737438440322876},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5999324917793274},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.5254963040351868},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4759621024131775},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.45073971152305603},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.45061859488487244},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.41432344913482666},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3469563126564026},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24727600812911987},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.10064589977264404},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.09737628698348999}],"concepts":[{"id":"https://openalex.org/C107706756","wikidata":"https://www.wikidata.org/wiki/Q219637","display_name":"Bessel function","level":2,"score":0.8569837808609009},{"id":"https://openalex.org/C169822122","wikidata":"https://www.wikidata.org/wiki/Q230187","display_name":"Crosstalk","level":2,"score":0.6737438440322876},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5999324917793274},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.5254963040351868},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4759621024131775},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.45073971152305603},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45061859488487244},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.41432344913482666},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3469563126564026},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24727600812911987},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.10064589977264404},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.09737628698348999},{"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":1,"locations":[{"id":"doi:10.1109/tcom.1982.1095458","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1982.1095458","pdf_url":null,"source":{"id":"https://openalex.org/S4210170832","display_name":"IRE Transactions on Communications Systems","issn_l":"0096-2244","issn":["0096-2244","2162-2132"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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 Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2032118613","https://openalex.org/W2120093830","https://openalex.org/W2145155317","https://openalex.org/W4251781520"],"related_works":["https://openalex.org/W2049939404","https://openalex.org/W1519777678","https://openalex.org/W2034875467","https://openalex.org/W76811607","https://openalex.org/W2265431734","https://openalex.org/W4388316559","https://openalex.org/W1848405970","https://openalex.org/W2011121568","https://openalex.org/W2273780518","https://openalex.org/W1605053285"],"abstract_inverted_index":{"The":[0],"Bessel":[1],"function":[2],"expansion":[3],"has":[4],"been":[5],"used":[6],"[1]":[7],"to":[8,14,38],"approximate":[9],"the":[10,17,26,32,41,53,73,82],"TWTA":[11],"nonlinear":[12],"characteristics":[13],"assist":[15],"in":[16,40,64,81],"evaluation":[18],"of":[19,43,55],"intelligible":[20],"crosstalk":[21],"between":[22],"FDM/FM":[23],"carriers":[24],"using":[25],"Shimbo-Pontano":[27],"method":[28],"[2].":[29],"In":[30,66],"particular,":[31],"arbitrary":[33],"constant":[34],"\u03b1":[35,78],"was":[36,61],"chosen":[37,75],"be":[39,86],"range":[42],"100-1000.":[44],"This":[45],"correspondence":[46],"presents":[47],"a":[48],"further":[49],"theoretical":[50],"clarification":[51],"on":[52],"selection":[54],"suitable":[56],"values":[57,76],"for":[58,77],"\u03b1,":[59],"which":[60],"briefly":[62],"explained":[63],"[3].":[65],"this":[67],"analysis,":[68],"it":[69],"is":[70],"shown":[71],"that":[72],"suitably":[74],"(as":[79],"given":[80],"main":[83],"text)":[84],"cannot":[85],"large":[87],"(roughly,":[88],"<tex":[89],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[90],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">\\alpha":[91],"\\leq":[92],"1.6</tex>":[93],").":[94]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
