{"id":"https://openalex.org/W4225997386","doi":"https://doi.org/10.1109/tcsi.2022.3169364","title":"A Reconfigurable Balun-LNA and Tunable Filter With Frequency-Optimized Harmonic Rejection for Sub-GHz and 2.4 GHz IoT Receivers","display_name":"A Reconfigurable Balun-LNA and Tunable Filter With Frequency-Optimized Harmonic Rejection for Sub-GHz and 2.4 GHz IoT Receivers","publication_year":2022,"publication_date":"2022-04-29","ids":{"openalex":"https://openalex.org/W4225997386","doi":"https://doi.org/10.1109/tcsi.2022.3169364"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2022.3169364","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2022.3169364","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 I: Regular Papers","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/A5100424855","display_name":"Dongmin Kim","orcid":"https://orcid.org/0000-0002-3033-6010"},"institutions":[{"id":"https://openalex.org/I80611190","display_name":"Jeonbuk National University","ror":"https://ror.org/05q92br09","country_code":"KR","type":"education","lineage":["https://openalex.org/I80611190"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Dongmin Kim","raw_affiliation_strings":["Division of Electronic Engineering, Jeonbuk National University, Jeonju-si, South Korea"],"affiliations":[{"raw_affiliation_string":"Division of Electronic Engineering, Jeonbuk National University, Jeonju-si, South Korea","institution_ids":["https://openalex.org/I80611190"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028600024","display_name":"Donggu Im","orcid":"https://orcid.org/0000-0003-2892-6254"},"institutions":[{"id":"https://openalex.org/I80611190","display_name":"Jeonbuk National University","ror":"https://ror.org/05q92br09","country_code":"KR","type":"education","lineage":["https://openalex.org/I80611190"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Donggu Im","raw_affiliation_strings":["Division of Electronic Engineering, Jeonbuk National University, Jeonju-si, South Korea"],"affiliations":[{"raw_affiliation_string":"Division of Electronic Engineering, Jeonbuk National University, Jeonju-si, South Korea","institution_ids":["https://openalex.org/I80611190"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100424855"],"corresponding_institution_ids":["https://openalex.org/I80611190"],"apc_list":null,"apc_paid":null,"fwci":2.4011,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.88829641,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"69","issue":"8","first_page":"3164","last_page":"3176"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9998999834060669,"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":0.9998999834060669,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9997000098228455,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9990000128746033,"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/balun","display_name":"Balun","score":0.7368472814559937},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5629814863204956},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5433129072189331},{"id":"https://openalex.org/keywords/inverter","display_name":"Inverter","score":0.4954477548599243},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.438579261302948},{"id":"https://openalex.org/keywords/noise-figure","display_name":"Noise figure","score":0.4306565821170807},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.42133045196533203},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.41738998889923096},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41705745458602905},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.41476157307624817},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3450324535369873},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.34409600496292114},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2919914722442627},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.22767940163612366},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.07927176356315613}],"concepts":[{"id":"https://openalex.org/C114489654","wikidata":"https://www.wikidata.org/wiki/Q805838","display_name":"Balun","level":3,"score":0.7368472814559937},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5629814863204956},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5433129072189331},{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.4954477548599243},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.438579261302948},{"id":"https://openalex.org/C112806910","wikidata":"https://www.wikidata.org/wiki/Q746825","display_name":"Noise figure","level":4,"score":0.4306565821170807},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.42133045196533203},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.41738998889923096},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41705745458602905},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.41476157307624817},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3450324535369873},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.34409600496292114},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2919914722442627},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.22767940163612366},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.07927176356315613}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2022.3169364","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2022.3169364","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8100000023841858}],"awards":[{"id":"https://openalex.org/G7260899184","display_name":null,"funder_award_id":"2018-0-01461","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"},{"id":"https://openalex.org/G8898575816","display_name":null,"funder_award_id":"2021R1A4A1032234","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1645674134","https://openalex.org/W1888802228","https://openalex.org/W1964346152","https://openalex.org/W1969094423","https://openalex.org/W1978651706","https://openalex.org/W1987378510","https://openalex.org/W2004197248","https://openalex.org/W2012827291","https://openalex.org/W2062894884","https://openalex.org/W2082179907","https://openalex.org/W2109309394","https://openalex.org/W2111856826","https://openalex.org/W2130659885","https://openalex.org/W2142691699","https://openalex.org/W2143301002","https://openalex.org/W2143948542","https://openalex.org/W2146099959","https://openalex.org/W2147624054","https://openalex.org/W2149447649","https://openalex.org/W2157824601","https://openalex.org/W2159794630","https://openalex.org/W2526856953","https://openalex.org/W2532187461","https://openalex.org/W2773038736","https://openalex.org/W2778976994","https://openalex.org/W2782823524","https://openalex.org/W2800145606","https://openalex.org/W2883067451","https://openalex.org/W2886698571","https://openalex.org/W2892139633","https://openalex.org/W2904461254","https://openalex.org/W2995371127","https://openalex.org/W3104572467"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2011144988","https://openalex.org/W2125780441","https://openalex.org/W2271841313","https://openalex.org/W2351693901","https://openalex.org/W1486874170","https://openalex.org/W2469907910","https://openalex.org/W1980196773","https://openalex.org/W2123161309","https://openalex.org/W2538633855"],"abstract_inverted_index":{"A":[0],"CMOS":[1],"reconfigurable":[2,119],"balun-LNA":[3,261],"and":[4,11,33,110,199,271,313,380,396,419,426],"tunable":[5,131,216,339],"filter":[6,132,217,340],"is":[7,23,37,133,206,401,423],"proposed":[8,134,290,338,391],"for":[9,29,43,242],"sub-GHz":[10,52,108,270,418],"2.4":[12,69,276,362,420],"GHz":[13,70,277,363,421],"IoT":[14],"applications.":[15],"The":[16,337,386,410],"core":[17],"of":[18,25,46,138,165,168,210,231,281,305,309,320,373,377,383,389,413],"the":[19,30,34,40,44,47,51,67,89,92,99,107,112,136,139,151,163,166,169,179,207,228,232,279,287,289,329,342,352,390,397,414],"LNA":[20,60,79,268],"gain":[21,296],"stage":[22],"composed":[24],"two":[26],"cascaded":[27],"inverters":[28],"single-to-differential":[31],"conversion,":[32],"additional":[35],"inverter":[36,64,90],"placed":[38],"in":[39,91,106,246],"feedback":[41,59,93,267],"path":[42],"implementation":[45],"active":[48,58],"feedback.":[49],"In":[50,95,253,286],"band,":[53,71,364],"it":[54,72,255,365],"operates":[55,73],"as":[56,74,264],"an":[57,75,238,293],"by":[61,87,161],"enabling":[62],"all":[63],"stages.":[65],"At":[66,361],"narrow":[68],"inductive":[76],"source":[77,142],"degenerated":[78],"(ISDLNA)":[80],"with":[81,145,155,248],"a":[82,118,156,211,223,257,265,272,358],"minimum":[83],"noise":[84],"figure":[85],"(NF)":[86],"disabling":[88],"path.":[94],"order":[96],"to":[97,173,186,195,218,262,335,348],"suppress":[98],"unwanted":[100],"local":[101],"oscillator":[102],"(LO)":[103],"harmonic":[104,114,249],"mixing":[105],"band":[109,154,198],"provide":[111],"frequency-optimized":[113,343],"rejection":[115,250],"ratio":[116,160,230],"(HRR),":[117],"Sallen-Key":[120],"(SK)":[121],"filter-based":[122,215],"<inline-formula":[123,298,321,367],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[124,299,322,368,407],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[125,300,323,369],"<tex-math":[126,301,324,370],"notation=\"LaTeX\">$4^{\\mathbf":[127],"{th}}$":[128],"</tex-math></inline-formula>":[129,303,326,372],"-order":[130],"on":[135],"basis":[137],"modified":[140,170],"super":[141],"follower":[143],"(SSF)":[144],"enhanced":[146],"loop":[147],"gain.":[148],"It":[149],"covers":[150],"entire":[152],"VHF":[153],"smaller":[157],"capacitance":[158],"tuning":[159,181,229,330,353],"switching":[162],"polarity":[164],"output":[167,399],"SSF.":[171],"Compared":[172],"previous":[174],"works,":[175],"this":[176],"work":[177],"provides":[178],"largest":[180],"range":[182,331,354],"from":[183,332,345],"50":[184,333],"MHz":[185,188,334],"700":[187],"without":[189,226,278],"splitting":[190],"individually":[191],"optimized":[192],"circuits":[193],"corresponding":[194,243],"each":[196],"frequency":[197],"using":[200],"no":[201],"external":[202,282],"board":[203],"components.":[204],"This":[205],"first":[208],"suggestion":[209],"fully":[212],"integrated":[213],"SK":[214],"cover":[219],"VHF/UHF":[220],"bands":[221,422],"through":[222],"hardware":[224,258],"re-configurability":[225],"increasing":[227],"switched":[233],"capacitor":[234],"array,":[235],"while":[236,355],"providing":[237],"optimum":[239],"HRR":[240,344],"performance":[241],"operating":[244],"frequencies":[245],"conjunction":[247],"mixer":[251],"(HRM).":[252],"addition,":[254],"proposes":[256],"efficient":[259],"re-configurable":[260],"operate":[263],"wideband":[266],"at":[269,275,417],"narrowband":[273],"ISDLNA":[274],"use":[280],"input":[283],"matching":[284],"circuits.":[285],"measurement,":[288],"front-end":[291,415],"achieves":[292],"average":[294],"power":[295,411],"(":[297],"notation=\"LaTeX\">$\\text{S}_{{21}}$":[302,371],")":[304],"25.9":[306],"dB,":[307,312,375,379],"NF":[308,376],"<":[310],"4.25":[311],"in-band":[314,381],"input-referred":[315],"third-order":[316],"intercept":[317],"point":[318],"(IIP3)":[319],"notation=\"LaTeX\">$&gt;\\!\\!\\!-12.8$":[325],"dBm":[327],"over":[328,351],"700MHz.":[336],"shows":[341,366],"10":[346],"dBc":[347,350],"26":[349],"greatly":[356],"reducing":[357],"silicon":[359],"area.":[360],"14.7":[374],"3.2":[378],"IIP3":[382],"\u22124.5":[384],"dBm.":[385],"die":[387],"area":[388],"circuit,":[392],"excluding":[393],"I/O":[394],"PADs":[395],"measurement":[398],"buffer,":[400],"less":[402],"than":[403],"2.0":[404],"mm":[405],"<sup":[406],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[408],".":[409],"consumption":[412],"working":[416],"33.6":[424],"mW":[425,428],"5.1":[427],"respectively.":[429]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":8}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
