{"id":"https://openalex.org/W3113529868","doi":"https://doi.org/10.1109/jssc.2020.3044089","title":"A 28-GHz Beam-Space MIMO RX With Spatial Filtering and Frequency-Division Multiplexing-Based Single-Wire IF Interface","display_name":"A 28-GHz Beam-Space MIMO RX With Spatial Filtering and Frequency-Division Multiplexing-Based Single-Wire IF Interface","publication_year":2020,"publication_date":"2020-12-24","ids":{"openalex":"https://openalex.org/W3113529868","doi":"https://doi.org/10.1109/jssc.2020.3044089","mag":"3113529868"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2020.3044089","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2020.3044089","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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 Journal of Solid-State Circuits","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/A5017782726","display_name":"Robin Garg","orcid":"https://orcid.org/0000-0003-4670-6060"},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robin Garg","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Oregon State University, Corvallis, OR, USA"],"raw_orcid":"https://orcid.org/0000-0003-4670-6060","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Oregon State University, Corvallis, OR, USA","institution_ids":["https://openalex.org/I131249849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101977483","display_name":"Gaurav Sharma","orcid":"https://orcid.org/0000-0001-9176-2008"},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gaurav Sharma","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Oregon State University, Corvallis, OR, USA"],"raw_orcid":"https://orcid.org/0000-0001-9176-2008","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Oregon State University, Corvallis, OR, USA","institution_ids":["https://openalex.org/I131249849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007331622","display_name":"Ali Binaie","orcid":"https://orcid.org/0000-0002-5021-9508"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ali Binaie","raw_affiliation_strings":["School of Electrical Engineering, Columbia University, New York, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-5021-9508","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015236529","display_name":"Sanket Jain","orcid":"https://orcid.org/0000-0002-3605-7813"},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sanket Jain","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Oregon State University, Corvallis, OR, USA"],"raw_orcid":"https://orcid.org/0000-0002-3605-7813","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Oregon State University, Corvallis, OR, USA","institution_ids":["https://openalex.org/I131249849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064059357","display_name":"Sohail Ahasan","orcid":"https://orcid.org/0000-0003-2147-2632"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sohail Ahasan","raw_affiliation_strings":["School of Electrical Engineering, Columbia University, New York, NY, USA"],"raw_orcid":"https://orcid.org/0000-0003-2147-2632","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053815426","display_name":"Armagan Dascurcu","orcid":null},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Armagan Dascurcu","raw_affiliation_strings":["School of Electrical Engineering, Columbia University, New York, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103232167","display_name":"Harish Krishnaswamy","orcid":"https://orcid.org/0000-0002-6325-8872"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Harish Krishnaswamy","raw_affiliation_strings":["School of Electrical Engineering, Columbia University, New York, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-6325-8872","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091535060","display_name":"Arun Natarajan","orcid":"https://orcid.org/0000-0002-1613-7007"},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arun S. Natarajan","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Oregon State University, Corvallis, OR, USA"],"raw_orcid":"https://orcid.org/0000-0002-1613-7007","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Oregon State University, Corvallis, OR, USA","institution_ids":["https://openalex.org/I131249849"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1396,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.76985709,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"56","issue":"8","first_page":"2295","last_page":"2307"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","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/T10262","display_name":"Microwave Engineering and Waveguides","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9995999932289124,"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":0.9987000226974487,"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/beamforming","display_name":"Beamforming","score":0.7186863422393799},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6528313159942627},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.44502919912338257},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4408622980117798},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.43828409910202026},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4119887351989746},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3876054584980011},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2933592200279236},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.262892484664917},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22175991535186768}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7186863422393799},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6528313159942627},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.44502919912338257},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4408622980117798},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.43828409910202026},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4119887351989746},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3876054584980011},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2933592200279236},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.262892484664917},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22175991535186768}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jssc.2020.3044089","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2020.3044089","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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 Journal of Solid-State Circuits","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332180","display_name":"Defense Advanced Research Projects Agency","ror":"https://ror.org/02caytj08"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W633148937","https://openalex.org/W1534794769","https://openalex.org/W1976593671","https://openalex.org/W2006250517","https://openalex.org/W2010001163","https://openalex.org/W2046430535","https://openalex.org/W2049532134","https://openalex.org/W2097529966","https://openalex.org/W2097824060","https://openalex.org/W2112481448","https://openalex.org/W2113320140","https://openalex.org/W2115597009","https://openalex.org/W2123387161","https://openalex.org/W2126475076","https://openalex.org/W2136312705","https://openalex.org/W2138020668","https://openalex.org/W2316867063","https://openalex.org/W2492580272","https://openalex.org/W2523875698","https://openalex.org/W2532354433","https://openalex.org/W2594644053","https://openalex.org/W2645161951","https://openalex.org/W2762989641","https://openalex.org/W2765671503","https://openalex.org/W2770880660","https://openalex.org/W2790240868","https://openalex.org/W2790457714","https://openalex.org/W2790986675","https://openalex.org/W2791005166","https://openalex.org/W2883322655","https://openalex.org/W2896094378","https://openalex.org/W2921115626","https://openalex.org/W2937537662","https://openalex.org/W2940761300","https://openalex.org/W2943592300","https://openalex.org/W2975463139","https://openalex.org/W2982250226","https://openalex.org/W2983659745","https://openalex.org/W3005751026","https://openalex.org/W3006154253","https://openalex.org/W3015372146","https://openalex.org/W3015540238","https://openalex.org/W3016052205","https://openalex.org/W3092504032","https://openalex.org/W4248442642","https://openalex.org/W6632066116","https://openalex.org/W6674524636","https://openalex.org/W6760193555","https://openalex.org/W6775304697","https://openalex.org/W6775614470","https://openalex.org/W6776053409"],"related_works":["https://openalex.org/W2963170046","https://openalex.org/W2376244802","https://openalex.org/W4311414679","https://openalex.org/W2923631784","https://openalex.org/W818226659","https://openalex.org/W2158075901","https://openalex.org/W2567141277","https://openalex.org/W2130785056","https://openalex.org/W2727286692","https://openalex.org/W2132841313"],"abstract_inverted_index":{"The":[0,91,135,167],"evolution":[1],"of":[2,40,59,109],"mm-wave":[3,206],"phased":[4],"array":[5,77,148,168],"receivers":[6],"(RX)":[7],"to":[8,31,48,162],"MIMO":[9,52,74,115,146,188,207],"RX":[10,76,98,126],"promises":[11],"multi-beamforming":[12],"and":[13,44,83,106,149,159,172],"improved":[14],"capacity.":[15],"Although":[16],"digital":[17],"beamforming":[18],"(DBF)":[19],"provides":[20],"the":[21,26,49,57,129],"highest":[22],"flexibility,":[23],"digitization":[24,36],"in":[25,132],"beam":[27],"space":[28,33],"as":[29],"opposed":[30],"element":[32],"enables":[34],"ADC":[35],"scalability":[37],"with":[38,79,155,190],"number":[39],"beams":[41,154,194],"($\\le":[42],"$4)":[43],"spatial":[45,81],"filtering":[46,82,105],"prior":[47],"ADC.":[50],"mm-Wave":[51],"arrays":[53],"must":[54],"also":[55],"address":[56],"challenge":[58],"increased":[60],"IO":[61],"routing":[62],"while":[63,117,180],"supporting":[64],"dense":[65],"fill-factors":[66],"with$\\lambda":[67],"/2$antenna":[68],"spacing.":[69],"In":[70],"this":[71],"work,":[72],"an":[73],"beam-space":[75,97,111],"architecture":[78,131],"simultaneous":[80],"single":[84,120,164],"wire":[85],"frequency-domain":[86],"multiplexing":[87],"(FDM)":[88],"is":[89],"presented.":[90],"reconfigurable":[92],"weighted":[93],"multi-phase":[94],"mixing":[95],"based":[96],"scheme":[99],"achieves":[100,173],"both:":[101],"1)":[102],"multi-beam":[103],"formation/spatial":[104],"2)":[107],"FDM":[108,160],"multiple":[110],"outputs,":[112],"preserving":[113],"full":[114],"field-of-view":[116],"ensuring":[118],"a":[119,144,163],"IF":[121,165],"interface.":[122,166],"A":[123],"28-GHz":[124,147,193],"four-element":[125,145],"prototype":[127],"demonstrates":[128],"proposed":[130],"65-nm":[133],"CMOS.":[134],"IC":[136],"occupies":[137],"only":[138],"3.4":[139],"mm$\\times":[140],"$3.1":[141],"mm":[142],"for":[143,184],"can":[150],"form":[151],"four":[152],"independent":[153],">400-MHz":[156],"3-dB":[157],"BW":[158],"on":[161],"consumes":[169],"450":[170],"mW":[171],">27-dB":[174],"beam-to-beam":[175],"isolation":[176],"over":[177],"150-MHz":[178],"BW,":[179],"consuming":[181],"28.1":[182],"mW/stream/beam":[183],"28":[185],"GHz.":[186],"Concurrent":[187],"measurements":[189],"two":[191],"wireless":[192],"are":[195],"shown":[196],"at":[197],"400":[198],"Mb/s":[199],"(100":[200],"Msps,":[201],"16QAM)":[202],"data":[203],"rate":[204],"demonstrating":[205],"operation.":[208]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}