{"id":"https://openalex.org/W2184544482","doi":"https://doi.org/10.6180/jase.2004.7.3.09","title":"Dynamic Bias Circuits for Efficiency Improvement of RF Power Amplifier","display_name":"Dynamic Bias Circuits for Efficiency Improvement of RF Power Amplifier","publication_year":2004,"publication_date":"2004-09-01","ids":{"openalex":"https://openalex.org/W2184544482","doi":"https://doi.org/10.6180/jase.2004.7.3.09","mag":"2184544482"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.184.3839","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.184.3839","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www2.tku.edu.tw/%7Etkjse/7-3/7-3-9.pdf","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5017921700","display_name":"Fun Ye","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I107470533","display_name":"Tamkang University","ror":"https://ror.org/04tft4718","country_code":"TW","type":"education","lineage":["https://openalex.org/I107470533"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Fun Ye","raw_affiliation_strings":["Department of Electrical Engineering Tamkang University Tamsui,Taiwan 251, R.O.C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering Tamkang University Tamsui,Taiwan 251, R.O.C","institution_ids":["https://openalex.org/I107470533"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025986552","display_name":"Jen\u2010Shiun Chiang","orcid":"https://orcid.org/0000-0001-7536-8967","observed_orcids":["https://orcid.org/0000-0001-7536-8967"]},"institutions":[{"id":"https://openalex.org/I107470533","display_name":"Tamkang University","ror":"https://ror.org/04tft4718","country_code":"TW","type":"education","lineage":["https://openalex.org/I107470533"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jen\u2010Shiun Chiang","raw_affiliation_strings":["Tamkang university"],"raw_orcid":"https://orcid.org/0000-0001-7536-8967","affiliations":[{"raw_affiliation_string":"Tamkang university","institution_ids":["https://openalex.org/I107470533"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103261373","display_name":"Chun-Wen Chen","orcid":"https://orcid.org/0000-0002-5240-8572","observed_orcids":["https://orcid.org/0000-0002-5240-8572"]},"institutions":[{"id":"https://openalex.org/I107470533","display_name":"Tamkang University","ror":"https://ror.org/04tft4718","country_code":"TW","type":"education","lineage":["https://openalex.org/I107470533"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chun-Wen Chen","raw_affiliation_strings":["Department of Electrical Engineering Tamkang University Tamsui,Taiwan 251, R.O.C"],"raw_orcid":"https://orcid.org/0000-0002-5240-8572","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering Tamkang University Tamsui,Taiwan 251, R.O.C","institution_ids":["https://openalex.org/I107470533"]}]},{"author_position":"last","author":{"id":null,"display_name":"Yu-Chen Sung","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I107470533","display_name":"Tamkang University","ror":"https://ror.org/04tft4718","country_code":"TW","type":"education","lineage":["https://openalex.org/I107470533"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Chen Sung","raw_affiliation_strings":["Department of Electrical Engineering Tamkang University Tamsui,Taiwan 251, R.O.C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering Tamkang University Tamsui,Taiwan 251, R.O.C","institution_ids":["https://openalex.org/I107470533"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I107470533"],"apc_list":null,"apc_paid":null,"fwci":0.3164,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.6275326,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"7","issue":"3","first_page":"183","last_page":"188"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","score":1.0,"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/T11248","display_name":"Advanced Power Amplifier Design","score":1.0,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.0,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.0,"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/radio-frequency-power-amplifiers","display_name":"RF power amplifier","score":0.949999988079071},{"id":"https://openalex.org/keywords/power-added-efficiency","display_name":"power-added efficiency","score":0.9679999947547913},{"id":"https://openalex.org/keywords/class-a-amplifier","display_name":"class A amplifier","score":0.8550000190734863},{"id":"https://openalex.org/keywords/two-stage-amplifier","display_name":"two-stage amplifier","score":0.8859999775886536},{"id":"https://openalex.org/keywords/nmos-transistors","display_name":"NMOS transistors","score":0.7950000166893005},{"id":"https://openalex.org/keywords/bias-control","display_name":"bias control","score":0.6970000267028809},{"id":"https://openalex.org/keywords/linearity","display_name":"linearity","score":0.7730000019073486},{"id":"https://openalex.org/keywords/intermodulation-distortion","display_name":"intermodulation distortion","score":0.8500000238418579},{"id":"https://openalex.org/keywords/2-4-ghz-band","display_name":"2.4 GHz","score":0.8360000252723694},{"id":"https://openalex.org/keywords/bluetooth","display_name":"Bluetooth","score":0.6510000228881836},{"id":"https://openalex.org/keywords/ieee-802-11b","display_name":"IEEE 802.11b","score":0.9919999837875366}],"concepts":[{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.6588312983512878},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.6474578380584717},{"id":"https://openalex.org/C129231560","wikidata":"https://www.wikidata.org/wiki/Q7236462","display_name":"Power-added efficiency","level":5,"score":0.5487998127937317},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5461391806602478},{"id":"https://openalex.org/C197162436","wikidata":"https://www.wikidata.org/wiki/Q83908","display_name":"NMOS logic","level":4,"score":0.5260838270187378},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5004703998565674},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.45594677329063416},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.43126675486564636},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4185546338558197},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2956036925315857},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.20418784022331238},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.13717049360275269}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.184.3839","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.184.3839","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www2.tku.edu.tw/%7Etkjse/7-3/7-3-9.pdf","raw_type":"text"},{"id":"pmh:oai:tkuir.lib.tku.edu.tw:987654321/46134","doi":"https://doi.org/10.6180/jase.2004.7.3.09","is_oa":false,"landing_page_url":"https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/46134","pdf_url":null,"source":{"id":"https://openalex.org/S4406922698","display_name":"Tamkang University Institutional Repository (TKUIR)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},{"id":"mag:2184544482","doi":"https://doi.org/10.6180/jase.2004.7.3.09","is_oa":false,"landing_page_url":"http://tkuir.lib.tku.edu.tw:8080/dspace/bitstream/987654321/46134/2/1560-6686_7-3-9.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2105337372","https://openalex.org/W2142869479","https://openalex.org/W2146332775","https://openalex.org/W2150530386","https://openalex.org/W2161831680"],"related_works":["https://openalex.org/W3098684806","https://openalex.org/W2146571118","https://openalex.org/W633451233","https://openalex.org/W2788765123","https://openalex.org/W2010320339","https://openalex.org/W2078136007","https://openalex.org/W2104748994","https://openalex.org/W4400090738","https://openalex.org/W4403938253","https://openalex.org/W2109254676"],"abstract_inverted_index":{"This":[0],"work":[1],"presents":[2],"a":[3,32],"dynamic":[4,113],"gate":[5],"bias":[6,9,52,114],"circuit":[7,45,75],"for":[8,34,42,82],"control":[10,53],"to":[11,59,128],"maximize":[12],"power":[13,21,57,63,70,78,118],"added":[14,64],"efficiency":[15,65,79,91],"based":[16],"on":[17],"the":[18,51,55,61,90,101,122,129],"class-A":[19],"two-stage":[20,56],"amplifier.":[22],"The":[23,44,74,86,116],"proposed":[24],"circuits":[25],"are":[26],"composed":[27],"of":[28,50,106,119,131],"two":[29],"NMOS":[30],"transistors,":[31],"capacitor":[33],"coupling":[35],"RF":[36,84],"input":[37,102],"signal,":[38],"and":[39,66,80,97,134],"four":[40],"resistors":[41],"bias.":[43],"is":[46,92],"implemented":[47],"by":[48],"means":[49],"at":[54,71,98,121],"amplifier":[58],"improve":[60,77],"overall":[62],"delivers":[67],"22dBm":[68,120],"output":[69,117,123],"2.4":[72],"GHz.":[73],"can":[76,125],"linearity":[81],"small":[83],"signals.":[85],"simulation":[87],"indicates":[88],"that":[89,111],"improved":[93],"more":[94],"than":[95],"100%,":[96],"0":[99],"dBm":[100],"signal":[103],"has":[104],"5-15dB":[105],"IMD3":[107],"improvement":[108],"compared":[109],"with":[110],"without":[112],"circuit.":[115],"stage":[124],"be":[126],"applied":[127],"transceivers":[130],"IEEE":[132],"802.11b":[133],"Bluetooth":[135],"applications.":[136]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}
