{"id":"https://openalex.org/W3015847097","doi":"https://doi.org/10.1109/isscc19947.2020.9063133","title":"20.1 A 28\u00b5W IoT Tag That Can Communicate with Commodity WiFi Transceivers via a Single-Side-Band QPSK Backscatter Communication Technique","display_name":"20.1 A 28\u00b5W IoT Tag That Can Communicate with Commodity WiFi Transceivers via a Single-Side-Band QPSK Backscatter Communication Technique","publication_year":2020,"publication_date":"2020-02-01","ids":{"openalex":"https://openalex.org/W3015847097","doi":"https://doi.org/10.1109/isscc19947.2020.9063133","mag":"3015847097"},"language":"en","primary_location":{"id":"doi:10.1109/isscc19947.2020.9063133","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc19947.2020.9063133","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Solid- State Circuits Conference - (ISSCC)","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/A5036436398","display_name":"Po-Han Wang","orcid":"https://orcid.org/0000-0002-6359-2109"},"institutions":[{"id":"https://openalex.org/I4210127325","display_name":"Broadcom (United States)","ror":"https://ror.org/035gt5s03","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127325"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Po-Han Peter Wang","raw_affiliation_strings":["Broadcom Inc., San Diego, CA"],"affiliations":[{"raw_affiliation_string":"Broadcom Inc., San Diego, CA","institution_ids":["https://openalex.org/I4210127325"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100458200","display_name":"Chi Zhang","orcid":"https://orcid.org/0000-0002-7511-805X"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chi Zhang","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA"],"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016365952","display_name":"Hongsen Yang","orcid":"https://orcid.org/0000-0003-4989-9478"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hongsen Yang","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA"],"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040875765","display_name":"Dinesh Bharadia","orcid":"https://orcid.org/0000-0002-3518-4722"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dinesh Bharadia","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA"],"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044161396","display_name":"Patrick P. Mercier","orcid":"https://orcid.org/0000-0003-1488-5076"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Patrick P. Mercier","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA"],"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5036436398"],"corresponding_institution_ids":["https://openalex.org/I4210127325"],"apc_list":null,"apc_paid":null,"fwci":1.7641,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.84776914,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"312","last_page":"314"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","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/T11392","display_name":"Energy Harvesting in Wireless Networks","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/T12791","display_name":"Full-Duplex Wireless Communications","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"}},{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/computer-science","display_name":"Computer science","score":0.6616893410682678},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.6368554830551147},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.5565659999847412},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5495421886444092},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5440626740455627},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.46581506729125977},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4528175890445709},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.4254996180534363},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3879108726978302},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.35721883177757263},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16047364473342896},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0997200608253479}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6616893410682678},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.6368554830551147},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.5565659999847412},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5495421886444092},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5440626740455627},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.46581506729125977},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4528175890445709},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.4254996180534363},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3879108726978302},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.35721883177757263},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16047364473342896},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0997200608253479},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isscc19947.2020.9063133","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc19947.2020.9063133","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Solid- State Circuits Conference - (ISSCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.6200000047683716}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2050180150","https://openalex.org/W2289760835","https://openalex.org/W2300484078","https://openalex.org/W2547263323","https://openalex.org/W2897637166","https://openalex.org/W6698074783"],"related_works":["https://openalex.org/W2770234245","https://openalex.org/W2783437851","https://openalex.org/W4249165909","https://openalex.org/W96612179","https://openalex.org/W1672137312","https://openalex.org/W2566006169","https://openalex.org/W2907848910","https://openalex.org/W3018308121","https://openalex.org/W3131810941","https://openalex.org/W4367296854"],"abstract_inverted_index":{"Nearly":[0],"all":[1,46],"IoT":[2,49,160],"devices":[3,50],"require":[4,33,51,69],"wireless":[5],"connectivity,":[6],"and":[7,12,87,192,226,261],"to":[8,35,105,121,239,273,287],"keep":[9],"costs":[10],"down":[11],"deployment":[13,148],"opportunities":[14],"up,":[15],"communication":[16],"should":[17],"ideally":[18],"occur":[19],"with":[20,200,206,284],"widely":[21,135],"deployed":[22,197],"commodity":[23,233],"hardware":[24],"such":[25,65,129,229],"as":[26,66,130,220,230],"WiFi.":[27],"However,":[28,181,244],"conventional":[29],"WiFi":[30,215,234,250,264],"transceivers":[31],"(TRXs)":[32],"10s":[34],"100s":[36],"of":[37,39,155,258,292],"mW":[38,114],"active":[40],"power.":[41],"As":[42],"a":[43,112,152,172,249,254],"result,":[44],"nearly":[45],"current":[47,183],"WiFi-compatible":[48],"either":[52],"wall":[53],"power,":[54,71,92],"or":[55,98,142,158],"large/frequently":[56],"re-charged":[57],"batteries":[58,97],"(Fig.":[59,268],"20.1.1,":[60,269],"left).":[61],"While":[62],"other":[63,143],"standards":[64,128],"BLE":[67,131],"may":[68],"less":[70],"very":[72,82,93],"low":[73,83,90,201],"power":[74],"(<;":[75],"<;":[76],"1mW)":[77],"is":[78,169],"only":[79],"achievable":[80],"at":[81,198],"throughputs":[84],"via":[85,171],"duty-cycling;":[86],"yet,":[88],"despite":[89],"average":[91],"small":[94],"coin":[95],"cell":[96],"energy":[99],"harvesters":[100],"cannot":[101,194],"be":[102,195,218,237],"used":[103,219,238],"due":[104],"still":[106],"relatively":[107],"high":[108],"peak-power":[109],"requirements":[110],"(e.g.,":[111],"few":[113],"for":[115,224],"BLE),":[116],"thereby":[117],"limiting":[118],"new":[119,153],"products":[120],"certain":[122],"minimum":[123],"device":[124],"sizes.":[125],"More":[126,271],"importantly,":[127,272],"do":[132],"not":[133,277],"have":[134],"distributed":[136],"infrastructure":[137],"in":[138],"most":[139,182],"homes,":[140],"offices,":[141],"environments,":[144],"making":[145],"rapid":[146],"low-cost":[147],"difficult.":[149],"To":[150,203],"enable":[151,204],"class":[154],"miniaturized,":[156],"battery-powered":[157],"energy-harvested":[159],"devices,":[161],"backscatter":[162,281],"communication,":[163],"where":[164],"an":[165],"incident":[166,221],"RF":[167,222,251],"source":[168,252],"reflected":[170],"low-power":[173,285,290],"impedance":[174],"modulating":[175],"tag,":[176,260],"has":[177,211,276],"been":[178,278],"proposed":[179],"[1].":[180],"solutions":[184],"rely":[185],"on":[186],"custom":[187],"tone":[188],"generators":[189],"[1],":[190],"[2],":[191],"thus":[193],"rapidly":[196],"scale":[199],"cost.":[202],"operation":[205],"existing":[207],"infrastructure,":[208],"recent":[209],"work":[210],"shown":[212],"that":[213],"already-pervasive":[214],"signals":[216],"can":[217,236],"sources":[223],"backscattering,":[225],"through":[227],"techniques":[228],"codeword":[231],"translation,":[232],"RXs":[235],"receive":[240],"backscattered":[241],"data":[242],"[3].":[243],"this":[245],"prior":[246],"art":[247],"required":[248],"(like":[253],"smartphone)":[255],"within":[256,266],"6m":[257],"the":[259,289],"two":[262],"separate":[263],"readers":[265],"8m":[267],"middle).":[270],"date,":[274],"there":[275],"any":[279],"practical":[280],"systems":[282],"developed":[283],"electronics":[286],"demonstrate":[288],"potential":[291],"WiFi-based":[293],"backscattering.":[294]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":3}],"updated_date":"2026-03-29T06:01:01.467347","created_date":"2025-10-10T00:00:00"}
