{"id":"https://openalex.org/W2752260059","doi":"https://doi.org/10.1145/3109453.3122844","title":"Power-efficient terahertz communication circuits","display_name":"Power-efficient terahertz communication circuits","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2752260059","doi":"https://doi.org/10.1145/3109453.3122844","mag":"2752260059"},"language":"en","primary_location":{"id":"doi:10.1145/3109453.3122844","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3109453.3122844","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th ACM International Conference on Nanoscale Computing and Communication","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/A5037801789","display_name":"Hamidreza Aghasi","orcid":"https://orcid.org/0000-0002-1879-9709"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hamidreza Aghasi","raw_affiliation_strings":["University of Michigan"],"affiliations":[{"raw_affiliation_string":"University of Michigan","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016591325","display_name":"Ehsan Afshari","orcid":"https://orcid.org/0000-0002-4528-1788"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ehsan Afshari","raw_affiliation_strings":["University of Michigan"],"affiliations":[{"raw_affiliation_string":"University of Michigan","institution_ids":["https://openalex.org/I27837315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5037801789"],"corresponding_institution_ids":["https://openalex.org/I27837315"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11104969,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9990000128746033,"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"}},{"id":"https://openalex.org/T10752","display_name":"Terahertz technology and applications","score":0.9988999962806702,"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/terahertz-radiation","display_name":"Terahertz radiation","score":0.9284106492996216},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.7254429459571838},{"id":"https://openalex.org/keywords/bicmos","display_name":"BiCMOS","score":0.6836315393447876},{"id":"https://openalex.org/keywords/electronic-circuit","display_name":"Electronic circuit","score":0.6432598829269409},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6218676567077637},{"id":"https://openalex.org/keywords/terahertz-gap","display_name":"Terahertz gap","score":0.5232390761375427},{"id":"https://openalex.org/keywords/photomixing","display_name":"Photomixing","score":0.5211853384971619},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4780188798904419},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4697694480419159},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3961963951587677},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.32213789224624634},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.27890923619270325},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2459874153137207},{"id":"https://openalex.org/keywords/terahertz-metamaterials","display_name":"Terahertz metamaterials","score":0.17897269129753113},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.15286746621131897},{"id":"https://openalex.org/keywords/far-infrared-laser","display_name":"Far-infrared laser","score":0.13662144541740417},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11725780367851257},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.09381905198097229}],"concepts":[{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.9284106492996216},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7254429459571838},{"id":"https://openalex.org/C62427370","wikidata":"https://www.wikidata.org/wiki/Q173416","display_name":"BiCMOS","level":4,"score":0.6836315393447876},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.6432598829269409},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6218676567077637},{"id":"https://openalex.org/C170563983","wikidata":"https://www.wikidata.org/wiki/Q17148761","display_name":"Terahertz gap","level":5,"score":0.5232390761375427},{"id":"https://openalex.org/C116659846","wikidata":"https://www.wikidata.org/wiki/Q7187834","display_name":"Photomixing","level":5,"score":0.5211853384971619},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4780188798904419},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4697694480419159},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3961963951587677},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.32213789224624634},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.27890923619270325},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2459874153137207},{"id":"https://openalex.org/C112184408","wikidata":"https://www.wikidata.org/wiki/Q7701523","display_name":"Terahertz metamaterials","level":4,"score":0.17897269129753113},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.15286746621131897},{"id":"https://openalex.org/C133033976","wikidata":"https://www.wikidata.org/wiki/Q2054070","display_name":"Far-infrared laser","level":3,"score":0.13662144541740417},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11725780367851257},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.09381905198097229},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3109453.3122844","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3109453.3122844","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th ACM International Conference on Nanoscale Computing and Communication","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1648168223","https://openalex.org/W1972432506","https://openalex.org/W1975276044","https://openalex.org/W2010594861","https://openalex.org/W2029159613","https://openalex.org/W2140954894","https://openalex.org/W2177041154","https://openalex.org/W2277972258","https://openalex.org/W2292650154","https://openalex.org/W2533963369","https://openalex.org/W2556648743","https://openalex.org/W2575704569","https://openalex.org/W2623317847","https://openalex.org/W4252901858"],"related_works":["https://openalex.org/W2546757052","https://openalex.org/W2052634116","https://openalex.org/W2986015231","https://openalex.org/W2478153508","https://openalex.org/W2893431707","https://openalex.org/W2990388213","https://openalex.org/W4320040268","https://openalex.org/W2970209655","https://openalex.org/W3126520178","https://openalex.org/W1551465958"],"abstract_inverted_index":{"Recent":[0],"advances":[1],"in":[2,66,88],"CMOS/BiCMOS":[3],"technologies":[4],"have":[5],"an":[6,62,97],"enormous":[7],"impact":[8],"on":[9,77],"the":[10,45,55,109],"demonstration":[11],"of":[12,21,35,51,99,105],"mm-wave":[13],"and":[14,48,102,121],"terahertz":[15,56,67,111],"integrated":[16],"circuits.":[17],"The":[18],"higher":[19,118,122],"frequency":[20],"operation":[22],"at":[23,54],"these":[24],"ranges":[25],"compared":[26],"to":[27,60],"RF":[28],"frequencies,":[29],"is":[30,74,86],"specifically":[31],"important":[32],"for":[33],"design":[34,46],"high":[36],"speed":[37],"communication":[38,52,112],"systems.":[39],"In":[40,58],"this":[41,78,114],"paper,":[42],"we":[43],"review":[44],"challenges":[47],"recent":[49],"demonstrations":[50],"circuits":[53],"band.":[57],"order":[59],"achieve":[61],"efficient":[63],"power":[64,120],"generation":[65],"oscillators,":[68],"a":[69,80,117],"return-path":[70],"gap":[71],"coupler":[72],"structure":[73],"introduced.":[75],"Based":[76],"structure,":[79],"220":[81],"GHz":[82],"spatial-orthogonal":[83],"ASK":[84],"transmitter":[85,95],"designed":[87],"130":[89],"nm":[90],"SiGe":[91],"BiCMOS":[92],"technology.":[93],"This":[94],"achieves":[96,116],"EIRP":[98],"21":[100],"dBm":[101],"DC-to-THz-radiation":[103],"efficiency":[104],"0.7%.":[106],"Compared":[107],"with":[108],"state-of-the-art":[110],"circuits,":[113],"circuit":[115],"output":[119],"DC-to-RF":[123],"efficiency1.":[124]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}