{"id":"https://openalex.org/W2415229158","doi":"https://doi.org/10.1109/wts.2016.7482036","title":"Effect of transmit multi-port amplifiers used in base stations for wireless cellular systems","display_name":"Effect of transmit multi-port amplifiers used in base stations for wireless cellular systems","publication_year":2016,"publication_date":"2016-04-01","ids":{"openalex":"https://openalex.org/W2415229158","doi":"https://doi.org/10.1109/wts.2016.7482036","mag":"2415229158"},"language":"en","primary_location":{"id":"doi:10.1109/wts.2016.7482036","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wts.2016.7482036","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 Wireless Telecommunications Symposium (WTS)","raw_type":"proceedings-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/A5110660692","display_name":"S. Nakajima","orcid":null},"institutions":[{"id":"https://openalex.org/I37367598","display_name":"Niigata Institute of Technology","ror":"https://ror.org/03w6mtb84","country_code":"JP","type":"education","lineage":["https://openalex.org/I37367598"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Shigeo Nakajima","raw_affiliation_strings":["Department of Information and Electronics Engineering, Niigata Institute of Technology, Kashiwazaki-shi, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Information and Electronics Engineering, Niigata Institute of Technology, Kashiwazaki-shi, Japan","institution_ids":["https://openalex.org/I37367598"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052042130","display_name":"Shouya Kon","orcid":null},"institutions":[{"id":"https://openalex.org/I37367598","display_name":"Niigata Institute of Technology","ror":"https://ror.org/03w6mtb84","country_code":"JP","type":"education","lineage":["https://openalex.org/I37367598"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shouya Kon","raw_affiliation_strings":["Department of Information and Electronics Engineering, Niigata Institute of Technology, Kashiwazaki-shi, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Information and Electronics Engineering, Niigata Institute of Technology, Kashiwazaki-shi, Japan","institution_ids":["https://openalex.org/I37367598"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011307554","display_name":"Keito Saitou","orcid":null},"institutions":[{"id":"https://openalex.org/I37367598","display_name":"Niigata Institute of Technology","ror":"https://ror.org/03w6mtb84","country_code":"JP","type":"education","lineage":["https://openalex.org/I37367598"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keito Saitou","raw_affiliation_strings":["Department of Information and Electronics Engineering, Niigata Institute of Technology, Kashiwazaki-shi, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Information and Electronics Engineering, Niigata Institute of Technology, Kashiwazaki-shi, Japan","institution_ids":["https://openalex.org/I37367598"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5110660692"],"corresponding_institution_ids":["https://openalex.org/I37367598"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.05126273,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"j69","issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9988999962806702,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9988999962806702,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9958000183105469,"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9897000193595886,"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/base-station","display_name":"Base station","score":0.8099944591522217},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.803195595741272},{"id":"https://openalex.org/keywords/port","display_name":"Port (circuit theory)","score":0.5910030603408813},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.5474534630775452},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5385803580284119},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5339611172676086},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5276234149932861},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49627071619033813},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.48979759216308594},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4357566237449646},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.43072766065597534},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4069809913635254},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3726351857185364},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.35076773166656494},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1551835536956787},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.13966041803359985},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.12904566526412964}],"concepts":[{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.8099944591522217},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.803195595741272},{"id":"https://openalex.org/C32802771","wikidata":"https://www.wikidata.org/wiki/Q2443617","display_name":"Port (circuit theory)","level":2,"score":0.5910030603408813},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.5474534630775452},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5385803580284119},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5339611172676086},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5276234149932861},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49627071619033813},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.48979759216308594},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4357566237449646},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.43072766065597534},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4069809913635254},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3726351857185364},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.35076773166656494},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1551835536956787},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.13966041803359985},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.12904566526412964},{"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wts.2016.7482036","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wts.2016.7482036","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 Wireless Telecommunications Symposium (WTS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8899999856948853,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2024305117","https://openalex.org/W2134790395","https://openalex.org/W2158850316","https://openalex.org/W3041626521","https://openalex.org/W6780710385"],"related_works":["https://openalex.org/W2287071596","https://openalex.org/W2303288554","https://openalex.org/W3033750547","https://openalex.org/W2623668551","https://openalex.org/W2029216794","https://openalex.org/W2047225036","https://openalex.org/W4386698331","https://openalex.org/W2138314731","https://openalex.org/W2093207996","https://openalex.org/W2111805192"],"abstract_inverted_index":{"Radio":[0],"frequency":[1],"transmit":[2],"power":[3,26,56,77,101],"amplifiers":[4,27],"(Tx":[5],"AMPs)":[6],"in":[7,31],"a":[8,32,71,74],"base":[9],"station":[10],"(BS)":[11],"need":[12],"to":[13,17,49,92],"be":[14],"used":[15,30],"efficiently":[16],"achieve":[18],"green":[19],"mobile":[20],"cellular":[21],"systems.":[22],"Conventionally,":[23],"separate":[24],"type":[25,76],"(SP-TxAMPs)":[28],"are":[29],"BS":[33,72,87,100],"with":[34,88,95],"multi-directional":[35],"antennas":[36],"covering":[37],"the":[38,86,93,99],"three":[39],"or":[40],"six":[41],"sector":[42,51],"areas,":[43],"where":[44],"each":[45,50],"SP-TxAMP":[46,96],"is":[47,59,90],"connected":[48],"antenna.":[52],"The":[53],"total":[54],"output":[55],"of":[57,63,81],"SP-TxAMPs,":[58],"not":[60],"utilized":[61],"because":[62],"traffic":[64],"load":[65],"fluctuations":[66],"among":[67],"sectors.":[68],"We":[69],"propose":[70],"using":[73],"multi-port":[75],"amplifier":[78],"(MP-TxAMP)":[79],"instead":[80],"SP-TxAMPs":[82],"and":[83],"clarify":[84],"that":[85],"MP-TxAMP":[89],"superior":[91],"one":[94],"for":[97],"reducing":[98],"consumption.":[102]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}