{"id":"https://openalex.org/W1969922913","doi":"https://doi.org/10.1109/nds.2011.6076833","title":"Discrete-space continuous-time analog circuits for spatially-bandpass 2D IIR beam filters","display_name":"Discrete-space continuous-time analog circuits for spatially-bandpass 2D IIR beam filters","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W1969922913","doi":"https://doi.org/10.1109/nds.2011.6076833","mag":"1969922913"},"language":"en","primary_location":{"id":"doi:10.1109/nds.2011.6076833","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nds.2011.6076833","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 2011 International Workshop on Multidimensional (nD) Systems","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/A5003293806","display_name":"Rimesh M. Joshi","orcid":null},"institutions":[{"id":"https://openalex.org/I110152177","display_name":"University of Akron","ror":"https://ror.org/02kyckx55","country_code":"US","type":"education","lineage":["https://openalex.org/I110152177"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Rimesh M. Joshi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Akron, Akron, OH, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Akron, Akron, OH, USA","institution_ids":["https://openalex.org/I110152177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064035420","display_name":"Arjuna Madanayake","orcid":null},"institutions":[{"id":"https://openalex.org/I110152177","display_name":"University of Akron","ror":"https://ror.org/02kyckx55","country_code":"US","type":"education","lineage":["https://openalex.org/I110152177"]},{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA","US"],"is_corresponding":false,"raw_author_name":"Arjuna Madanayake","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Akron, Akron, OH, USA","Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Akron, Akron, OH, USA","institution_ids":["https://openalex.org/I110152177"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046475875","display_name":"Len T. Brutony","orcid":null},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Len T. Brutony","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026040381","display_name":"Mona Mainiy","orcid":null},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mona Mainiy","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5003293806"],"corresponding_institution_ids":["https://openalex.org/I110152177"],"apc_list":null,"apc_paid":null,"fwci":0.689,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.69561603,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"130","issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9866999983787537,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6230194568634033},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.6101105213165283},{"id":"https://openalex.org/keywords/infinite-impulse-response","display_name":"Infinite impulse response","score":0.5836803317070007},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5818231701850891},{"id":"https://openalex.org/keywords/electronic-circuit","display_name":"Electronic circuit","score":0.4722306728363037},{"id":"https://openalex.org/keywords/delta-sigma-modulation","display_name":"Delta-sigma modulation","score":0.44439804553985596},{"id":"https://openalex.org/keywords/analogue-filter","display_name":"Analogue filter","score":0.428127646446228},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.4192923903465271},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2934100031852722},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.2775862216949463},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.25856178998947144},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2332695722579956},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19207096099853516}],"concepts":[{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6230194568634033},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.6101105213165283},{"id":"https://openalex.org/C183816354","wikidata":"https://www.wikidata.org/wiki/Q665617","display_name":"Infinite impulse response","level":4,"score":0.5836803317070007},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5818231701850891},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.4722306728363037},{"id":"https://openalex.org/C68754193","wikidata":"https://www.wikidata.org/wiki/Q1184820","display_name":"Delta-sigma modulation","level":3,"score":0.44439804553985596},{"id":"https://openalex.org/C176046018","wikidata":"https://www.wikidata.org/wiki/Q359205","display_name":"Analogue filter","level":4,"score":0.428127646446228},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.4192923903465271},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2934100031852722},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.2775862216949463},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.25856178998947144},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2332695722579956},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19207096099853516}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nds.2011.6076833","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nds.2011.6076833","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 2011 International Workshop on Multidimensional (nD) Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6200000047683716}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1896044623","https://openalex.org/W1972580129","https://openalex.org/W2034632064","https://openalex.org/W2054833818","https://openalex.org/W2083612343","https://openalex.org/W2099652181","https://openalex.org/W2100887518","https://openalex.org/W2104322476","https://openalex.org/W2125135729","https://openalex.org/W2132150310","https://openalex.org/W2138879089","https://openalex.org/W6680589242","https://openalex.org/W6884639034"],"related_works":["https://openalex.org/W4300627070","https://openalex.org/W2106136832","https://openalex.org/W1950955276","https://openalex.org/W2540001762","https://openalex.org/W2107061367","https://openalex.org/W4391383269","https://openalex.org/W4245423377","https://openalex.org/W4206578895","https://openalex.org/W2065189647","https://openalex.org/W1984657541"],"abstract_inverted_index":{"Discrete-space":[0],"continuous-time":[1],"analog":[2,61],"circuits":[3],"and":[4,44,92],"signal":[5],"flow":[6],"graphs":[7],"(SFGs)":[8],"for":[9,18,52,73],"the":[10,71,86,94],"spatially-bandpass":[11],"2D":[12,33],"IIR":[13],"beam":[14],"filters":[15,29,62,87],"are":[16,79],"proposed":[17,28,47],"implementing":[19],"broadband":[20],"beamforming":[21],"of":[22],"temporally":[23],"down-converted":[24],"RF":[25],"signals.":[26],"The":[27,46],"have":[30,63],"mixed":[31],"domain":[32],"transfer-functions":[34],"with":[35],"potential":[36,102],"applications":[37],"in":[38,57],"wireless":[39],"communications,":[40],"cognitive":[41],"radio,":[42],"radar":[43],"radio-astronomy.":[45],"circuit":[48],"has":[49],"been":[50],"verified":[51],"correct":[53],"functionality":[54],"by":[55],"simulating":[56],"Cadence":[58],"Virtuoso.":[59],"These":[60],"advantages":[64],"over":[65],"its":[66],"digital":[67],"counterparts":[68],"such":[69],"as":[70,82],"need":[72],"temporal":[74],"over-sampling,":[75],"temporal-aliasing,":[76],"A/D":[77],"converters":[78],"avoided":[80],"which":[81],"a":[83],"result":[84],"makes":[85],"free":[88],"from":[89],"quantization":[90],"noise":[91],"reduces":[93],"power":[95,104],"dissipation":[96],"due":[97],"to":[98,101],"switching":[99],"leading":[100],"lower":[103],"circuits.":[105]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}