{"id":"https://openalex.org/W2200289300","doi":"https://doi.org/10.1109/tcsii.2015.2483098","title":"Finding the Initial Estimate for the Diode Bias Point in Multiport Receivers","display_name":"Finding the Initial Estimate for the Diode Bias Point in Multiport Receivers","publication_year":2015,"publication_date":"2015-09-28","ids":{"openalex":"https://openalex.org/W2200289300","doi":"https://doi.org/10.1109/tcsii.2015.2483098","mag":"2200289300"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2015.2483098","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2015.2483098","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Circuits and Systems II: Express Briefs","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/A5103243935","display_name":"J. A. P. Lima","orcid":"https://orcid.org/0000-0001-9760-3032"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Jose Augusto Lima","raw_affiliation_strings":["STMicroelectronics, Sao Paulo-SP, Brazil"],"affiliations":[{"raw_affiliation_string":"STMicroelectronics, Sao Paulo-SP, Brazil","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110360932","display_name":"John M. W. Rogers","orcid":null},"institutions":[{"id":"https://openalex.org/I67031392","display_name":"Carleton University","ror":"https://ror.org/02qtvee93","country_code":"CA","type":"education","lineage":["https://openalex.org/I67031392"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"John M. W. Rogers","raw_affiliation_strings":["Department of Electronics, Carleton University, Ottawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, Carleton University, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I67031392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042690910","display_name":"Rony E. Amaya","orcid":"https://orcid.org/0000-0002-4395-1311"},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Rony E. Amaya","raw_affiliation_strings":["Communications Research Centre, Ottawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Communications Research Centre, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I4210151552"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103243935"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6006,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.73008018,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"63","issue":"1","first_page":"34","last_page":"38"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9998000264167786,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9998000264167786,"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":0.9991000294685364,"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/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","score":0.9986000061035156,"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/schottky-diode","display_name":"Schottky diode","score":0.6114465594291687},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.6015396118164062},{"id":"https://openalex.org/keywords/diode","display_name":"Diode","score":0.5484500527381897},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5306788086891174},{"id":"https://openalex.org/keywords/inflection-point","display_name":"Inflection point","score":0.5162946581840515},{"id":"https://openalex.org/keywords/maxima-and-minima","display_name":"Maxima and minima","score":0.4646342098712921},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.45011577010154724},{"id":"https://openalex.org/keywords/curve-fitting","display_name":"Curve fitting","score":0.42998209595680237},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.41775110363960266},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34553346037864685},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3450500965118408},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3380481004714966},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3314398527145386},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.20084026455879211},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.1924608051776886},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18668889999389648},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11482781171798706},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08504676818847656}],"concepts":[{"id":"https://openalex.org/C205200001","wikidata":"https://www.wikidata.org/wiki/Q176066","display_name":"Schottky diode","level":3,"score":0.6114465594291687},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.6015396118164062},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.5484500527381897},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5306788086891174},{"id":"https://openalex.org/C74545648","wikidata":"https://www.wikidata.org/wiki/Q212794","display_name":"Inflection point","level":2,"score":0.5162946581840515},{"id":"https://openalex.org/C186633575","wikidata":"https://www.wikidata.org/wiki/Q845060","display_name":"Maxima and minima","level":2,"score":0.4646342098712921},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.45011577010154724},{"id":"https://openalex.org/C184389593","wikidata":"https://www.wikidata.org/wiki/Q603159","display_name":"Curve fitting","level":2,"score":0.42998209595680237},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.41775110363960266},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34553346037864685},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3450500965118408},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3380481004714966},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3314398527145386},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.20084026455879211},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.1924608051776886},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18668889999389648},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11482781171798706},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08504676818847656},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2015.2483098","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2015.2483098","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Circuits and Systems II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7799999713897705,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1487261895","https://openalex.org/W1975283164","https://openalex.org/W1995479245","https://openalex.org/W1996870697","https://openalex.org/W2017370326","https://openalex.org/W2025687989","https://openalex.org/W2066484166","https://openalex.org/W2091756171","https://openalex.org/W2101178418","https://openalex.org/W2119422442","https://openalex.org/W2125370581","https://openalex.org/W2146557337","https://openalex.org/W2171397606"],"related_works":["https://openalex.org/W2375684291","https://openalex.org/W2361205043","https://openalex.org/W2354676191","https://openalex.org/W3188646203","https://openalex.org/W2023911433","https://openalex.org/W136674370","https://openalex.org/W4246278799","https://openalex.org/W2377808330","https://openalex.org/W2355461296","https://openalex.org/W1991218450"],"abstract_inverted_index":{"In":[0],"this":[1,121],"brief,":[2],"a":[3,125,139],"novel":[4],"methodology":[5,21],"for":[6,22,53,73,199],"estimating":[7],"the":[8,20,37,50,54,57,69,74,86,90,94,107,118,130,148,152,157,160,167,171,178,181,184,188,192,196,200,208],"initial":[9,51,154,185,209],"diode":[10,189],"bias":[11,172],"voltage":[12,61,149,190],"in":[13,102],"multiport":[14],"receivers":[15],"was":[16,100,143],"developed.":[17],"We":[18],"tested":[19],"four":[23],"different":[24,28],"Schottky":[25],"diodes":[26],"from":[27],"vendors":[29],"(Win":[30],"Corp,":[31],"HP,":[32],"Hitachi,":[33],"and":[34,104,133,156],"Siemens),":[35],"but":[36],"process":[38],"can":[39,203],"be":[40,111,204],"applied":[41],"to":[42,62,165],"any":[43],"diode.":[44],"The":[45],"analysis":[46],"shows":[47],"that":[48,106,128],"setting":[49],"value":[52,155,169],"optimizer":[55,79,108,161],"where":[56],"diode's":[58],"output":[59],"dc":[60],"input":[63],"power":[64],"sensitivity":[65],"is":[66,83],"highest":[67],"yields":[68],"fastest":[70],"convergence":[71],"time":[72],"error":[75],"vector":[76],"magnitude":[77],"(EVM)":[78],"algorithm.":[80],"This":[81,174],"point":[82,88,210],"located":[84],"at":[85],"inflection":[87],"of":[89,93,120,138,170,180,183,187],"first":[91],"derivative":[92],"I-V":[95],"curve":[96],"fitting":[97,201],"polynomial":[98,193,202],"which":[99],"obtained":[101],"MATLAB":[103],"assures":[105],"will":[109],"not":[110],"trapped":[112],"into":[113],"local":[114],"minima.":[115],"To":[116],"verify":[117],"results":[119],"research,":[122],"we":[123],"used":[124],"Simulink":[126],"model":[127],"emulates":[129],"radio":[131],"frequency":[132],"digital":[134],"base":[135],"band":[136],"parts":[137],"six-port":[140],"receiver.":[141],"It":[142],"found":[144],"that,":[145],"by":[146],"reducing":[147],"difference":[150],"between":[151],"estimated":[153],"optimum":[158,168],"point,":[159],"needed":[162],"less":[163],"steps":[164],"reach":[166],"voltage.":[173],"work":[175],"also":[176],"provides":[177],"behavior":[179],"variation":[182,211],"estimates":[186],"with":[191],"degree.":[194],"Hence,":[195],"necessary":[197],"degree":[198],"determined":[205],"based":[206],"on":[207],"analysis.":[212]},"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}