{"id":"https://openalex.org/W2002011772","doi":"https://doi.org/10.1109/tcom.1984.1096141","title":"Preemphasis/Deemphasis Effect on the Output SNR of SSB-FM","display_name":"Preemphasis/Deemphasis Effect on the Output SNR of SSB-FM","publication_year":1984,"publication_date":"1984-01-01","ids":{"openalex":"https://openalex.org/W2002011772","doi":"https://doi.org/10.1109/tcom.1984.1096141","mag":"2002011772"},"language":"en","primary_location":{"id":"doi:10.1109/tcom.1984.1096141","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1984.1096141","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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/A5000123291","display_name":"Emad K. Al\u2010Hussaini","orcid":null},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"E. Al-Hussaini","raw_affiliation_strings":["Department of Electronics and Communications, Faculty of Engineering, Cairo University, Giza, Egypt","Cairo Univ., Giza, Egypt#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communications, Faculty of Engineering, Cairo University, Giza, Egypt","institution_ids":["https://openalex.org/I145487455"]},{"raw_affiliation_string":"Cairo Univ., Giza, Egypt#TAB#","institution_ids":["https://openalex.org/I145487455"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070620574","display_name":"E. El-Rabhie","orcid":null},"institutions":[{"id":"https://openalex.org/I63601056","display_name":"Menoufia University","ror":"https://ror.org/05sjrb944","country_code":"EG","type":"education","lineage":["https://openalex.org/I63601056"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"E. El-Rabhie","raw_affiliation_strings":["Department of Radio and Television, Faculty of Engineering, Menoufia University, Menouf, Egypt","[Department of Radio and Television, Faculty of Engineering, Menoufia University, Menouf, Egypt]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radio and Television, Faculty of Engineering, Menoufia University, Menouf, Egypt","institution_ids":["https://openalex.org/I63601056"]},{"raw_affiliation_string":"[Department of Radio and Television, Faculty of Engineering, Menoufia University, Menouf, Egypt]","institution_ids":["https://openalex.org/I63601056"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6183,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.71549355,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"32","issue":"7","first_page":"848","last_page":"850"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9437999725341797,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.6233506202697754},{"id":"https://openalex.org/keywords/gaussian-noise","display_name":"Gaussian noise","score":0.615429162979126},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5771162509918213},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.5770725011825562},{"id":"https://openalex.org/keywords/frequency-modulation","display_name":"Frequency modulation","score":0.5699138641357422},{"id":"https://openalex.org/keywords/modulation-index","display_name":"Modulation index","score":0.5609754920005798},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5507359504699707},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4997859001159668},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4871539771556854},{"id":"https://openalex.org/keywords/interval","display_name":"Interval (graph theory)","score":0.4816792905330658},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4484269917011261},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.40523266792297363},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38556578755378723},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3785077929496765},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3382244110107422},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2796972692012787},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2469114363193512},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.20952969789505005},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.18514463305473328},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16433066129684448},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.15260332822799683},{"id":"https://openalex.org/keywords/pulse-width-modulation","display_name":"Pulse-width modulation","score":0.12399685382843018},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09014999866485596}],"concepts":[{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.6233506202697754},{"id":"https://openalex.org/C4199805","wikidata":"https://www.wikidata.org/wiki/Q2725903","display_name":"Gaussian noise","level":2,"score":0.615429162979126},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5771162509918213},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.5770725011825562},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.5699138641357422},{"id":"https://openalex.org/C2776635522","wikidata":"https://www.wikidata.org/wiki/Q11883093","display_name":"Modulation index","level":4,"score":0.5609754920005798},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5507359504699707},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4997859001159668},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4871539771556854},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.4816792905330658},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4484269917011261},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.40523266792297363},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38556578755378723},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3785077929496765},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3382244110107422},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2796972692012787},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2469114363193512},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.20952969789505005},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.18514463305473328},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16433066129684448},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.15260332822799683},{"id":"https://openalex.org/C92746544","wikidata":"https://www.wikidata.org/wiki/Q585184","display_name":"Pulse-width modulation","level":3,"score":0.12399685382843018},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09014999866485596},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcom.1984.1096141","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1984.1096141","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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":[{"display_name":"Affordable and clean energy","score":0.8299999833106995,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2054817256","https://openalex.org/W2108353682","https://openalex.org/W2131295257","https://openalex.org/W2144621664","https://openalex.org/W2161947026"],"related_works":["https://openalex.org/W3008274582","https://openalex.org/W2242959163","https://openalex.org/W3026933010","https://openalex.org/W1868999408","https://openalex.org/W2899975931","https://openalex.org/W2397296235","https://openalex.org/W2018427883","https://openalex.org/W2071080211","https://openalex.org/W1919274850","https://openalex.org/W2092860518"],"abstract_inverted_index":{"The":[0],"effect":[1],"of":[2,9],"preemphasis/deemphasis":[3],"on":[4],"the":[5,22,41,55,63,69,92],"noise":[6,42],"power":[7],"output":[8],"FM":[10],"detectors":[11,59],"for":[12,75,87],"SSB-FM":[13,58],"is":[14,25,33,43,60],"studied.":[15],"Two":[16],"cases":[17,40],"are":[18,85],"considered:":[19],"namely,":[20],"when":[21,31,62],"modulating":[23,53,81],"signal":[24],"assumed":[26,44],"to":[27,45],"be":[28,46],"sinusoidal":[29],"and":[30,48],"it":[32],"a":[34,51,79,88],"Gaussian":[35,80],"random":[36],"process.":[37],"For":[38,50,78],"both":[39],"stationary":[47],"Gaussian.":[49],"sinusoid":[52],"signal,":[54,82],"improvement":[56],"of(S/N)_{0}for":[57],"obtained":[61,86],"modulation":[64,89],"index":[65,90],"\u03b2":[66],"lies":[67],"in":[68,91],"interval":[70,93],"(0.1-12.0)":[71],"with":[72],"negligible":[73],"improvements":[74],"higher":[76],"\u03b2.":[77],"improved":[83],"results":[84],"(0.1-0.6).":[94]},"counts_by_year":[],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}