{"id":"https://openalex.org/W2941068950","doi":"https://doi.org/10.1109/ted.2019.2905774","title":"Study of Passband and Stopband Properties of Sheet-Beam Folded Waveguide Structures","display_name":"Study of Passband and Stopband Properties of Sheet-Beam Folded Waveguide Structures","publication_year":2019,"publication_date":"2019-04-22","ids":{"openalex":"https://openalex.org/W2941068950","doi":"https://doi.org/10.1109/ted.2019.2905774","mag":"2941068950"},"language":"en","primary_location":{"id":"doi:10.1109/ted.2019.2905774","doi":"https://doi.org/10.1109/ted.2019.2905774","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ted.2019.2905774","pdf_url":null,"source":{"id":"https://openalex.org/S162355128","display_name":"IEEE Transactions on Electron Devices","issn_l":"0018-9383","issn":["0018-9383","1557-9646"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-3","norway-2","poland-100","russia-white-list-1"],"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 Electron Devices","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5011109639","display_name":"H. S. Sudhamani","orcid":"https://orcid.org/0000-0002-7960-619X","observed_orcids":["https://orcid.org/0000-0002-7960-619X"]},"institutions":[{"id":"https://openalex.org/I4210119409","display_name":"Microwave Tube Research & Development Centre","ror":"https://ror.org/02tbgn381","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1340206300","https://openalex.org/I2799351866","https://openalex.org/I4210119409","https://openalex.org/I4210150591"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"H. S. Sudhamani","raw_affiliation_strings":["Microwave Tube Research and Development Centre, Bengaluru, India"],"raw_orcid":"https://orcid.org/0000-0002-7960-619X","affiliations":[{"raw_affiliation_string":"Microwave Tube Research and Development Centre, Bengaluru, India","institution_ids":["https://openalex.org/I4210119409"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090434759","display_name":"Rakesh Kumar Bhardwaj","orcid":"https://orcid.org/0000-0003-4982-5508","observed_orcids":["https://orcid.org/0000-0003-4982-5508"]},"institutions":[{"id":"https://openalex.org/I4210144350","display_name":"Defence Electronics Application Laboratory","ror":"https://ror.org/04qk3kg25","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1340206300","https://openalex.org/I2799351866","https://openalex.org/I4210144350","https://openalex.org/I4210150591"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R. Bhardwaj","raw_affiliation_strings":["Defence Electronics Applications Laboratory, Dehradun, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Defence Electronics Applications Laboratory, Dehradun, India","institution_ids":["https://openalex.org/I4210144350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113681920","display_name":"S. U. M. Reddy","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210119409","display_name":"Microwave Tube Research & Development Centre","ror":"https://ror.org/02tbgn381","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1340206300","https://openalex.org/I2799351866","https://openalex.org/I4210119409","https://openalex.org/I4210150591"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. U. M. Reddy","raw_affiliation_strings":["Microwave Tube Research and Development Centre, Bengaluru, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microwave Tube Research and Development Centre, Bengaluru, India","institution_ids":["https://openalex.org/I4210119409"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037293997","display_name":"Jyothi Balakrishnan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I53465836","display_name":"Bangalore University","ror":"https://ror.org/050j2vm64","country_code":"IN","type":"education","lineage":["https://openalex.org/I53465836"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Jyothi Balakrishnan","raw_affiliation_strings":["Department of Electronic Science, Bangalore University, Bengaluru, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Science, Bangalore University, Bengaluru, India","institution_ids":["https://openalex.org/I53465836"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2045,"currency":"USD","value_usd":2045},"apc_paid":null,"fwci":1.0229,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.72427095,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"66","issue":"5","first_page":"2401","last_page":"2408"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11175","display_name":"Gyrotron and Vacuum Electronics Research","score":0.7139000296592712,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11175","display_name":"Gyrotron and Vacuum Electronics Research","score":0.7139000296592712,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":0.13510000705718994,"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/T11367","display_name":"Particle accelerators and beam dynamics","score":0.04390000179409981,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/passband","display_name":"passband","score":0.5139999985694885},{"id":"https://openalex.org/keywords/stop-band","display_name":"stop band","score":0.9959999918937683},{"id":"https://openalex.org/keywords/band-gap","display_name":"band gap","score":0.8700000047683716},{"id":"https://openalex.org/keywords/dispersion","display_name":"dispersion","score":0.625},{"id":"https://openalex.org/keywords/characteristic-impedance","display_name":"characteristic impedance","score":0.9769999980926514},{"id":"https://openalex.org/keywords/interaction-impedance","display_name":"interaction impedance","score":0.9850000143051147},{"id":"https://openalex.org/keywords/equivalent-circuit-analysis","display_name":"equivalent circuit analysis","score":0.6600000262260437},{"id":"https://openalex.org/keywords/transfer-matrix","display_name":"transfer matrix","score":0.6919999718666077},{"id":"https://openalex.org/keywords/periodic-structures","display_name":"periodic structures","score":0.5889999866485596},{"id":"https://openalex.org/keywords/spatial-harmonics","display_name":"space harmonics","score":0.6690000295639038},{"id":"https://openalex.org/keywords/beam-tunnel","display_name":"beam tunnel","score":0.6769999861717224},{"id":"https://openalex.org/keywords/micromachining","display_name":"micromachining","score":0.7850000262260437},{"id":"https://openalex.org/keywords/minimum-quantity-lubrication","display_name":"minimum quantity lubrication","score":0.9850000143051147},{"id":"https://openalex.org/keywords/millimeter-wave-devices","display_name":"millimeter-wave devices","score":0.6700000166893005}],"concepts":[{"id":"https://openalex.org/C46416853","wikidata":"https://www.wikidata.org/wiki/Q254758","display_name":"Passband","level":3,"score":0.8829861879348755},{"id":"https://openalex.org/C46271340","wikidata":"https://www.wikidata.org/wiki/Q1971063","display_name":"Stopband","level":3,"score":0.8131535053253174},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6112462282180786},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.595471203327179},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.5387253761291504},{"id":"https://openalex.org/C145667562","wikidata":"https://www.wikidata.org/wiki/Q7646003","display_name":"Surface micromachining","level":4,"score":0.5154791474342346},{"id":"https://openalex.org/C23572009","wikidata":"https://www.wikidata.org/wiki/Q964981","display_name":"Equivalent circuit","level":3,"score":0.48919370770454407},{"id":"https://openalex.org/C200687136","wikidata":"https://www.wikidata.org/wiki/Q11233438","display_name":"Waveguide","level":2,"score":0.48233506083488464},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4794924855232239},{"id":"https://openalex.org/C34239149","wikidata":"https://www.wikidata.org/wiki/Q7834407","display_name":"Transition band","level":5,"score":0.45513617992401123},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.4289429485797882},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3671625852584839},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.3247036337852478},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.2888133227825165},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.2528759837150574},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.21998190879821777},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21278437972068787},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15564236044883728},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.13966050744056702},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.11138233542442322},{"id":"https://openalex.org/C175742284","wikidata":"https://www.wikidata.org/wiki/Q1415537","display_name":"Prototype filter","level":4,"score":0.10421934723854065},{"id":"https://openalex.org/C136525101","wikidata":"https://www.wikidata.org/wiki/Q5428139","display_name":"Fabrication","level":3,"score":0.06640106439590454},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ted.2019.2905774","doi":"https://doi.org/10.1109/ted.2019.2905774","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ted.2019.2905774","pdf_url":null,"source":{"id":"https://openalex.org/S162355128","display_name":"IEEE Transactions on Electron Devices","issn_l":"0018-9383","issn":["0018-9383","1557-9646"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-3","norway-2","poland-100","russia-white-list-1"],"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 Electron Devices","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1540469282","https://openalex.org/W1996084351","https://openalex.org/W2004379149","https://openalex.org/W2011280532","https://openalex.org/W2034752650","https://openalex.org/W2083275923","https://openalex.org/W2084878326","https://openalex.org/W2091607923","https://openalex.org/W2100114711","https://openalex.org/W2110929010","https://openalex.org/W2118094514","https://openalex.org/W2118903870","https://openalex.org/W2130204727","https://openalex.org/W2148114668","https://openalex.org/W2149448191","https://openalex.org/W2164464237","https://openalex.org/W2165388956","https://openalex.org/W2166786691","https://openalex.org/W2167530371","https://openalex.org/W2168512453","https://openalex.org/W2749029697","https://openalex.org/W4242994732"],"related_works":["https://openalex.org/W2955697085","https://openalex.org/W2019121439","https://openalex.org/W4401441972","https://openalex.org/W2098623116","https://openalex.org/W2012985443","https://openalex.org/W2119247436","https://openalex.org/W3035148572","https://openalex.org/W2158639006","https://openalex.org/W2376543696","https://openalex.org/W7097161564"],"abstract_inverted_index":{"In":[0],"this":[1,137],"paper,":[2],"the":[3,18,26,47,50,55,68,72,77,82,85,88,94,101,117,123,127,130,148,171,184,188,199,206,224,228,237],"passband":[4,202,208],"and":[5,35,41,93,112,155,167,203,211],"stopband":[6],"characteristics":[7],"of":[8,30,54,61,71,76,84,104,108,116,122,129,170,183,219],"a":[9,31,105,142],"sheet-beam":[10,143],"folded":[11],"waveguide":[12,33,73],"structure":[13,172],"(FWS)":[14],"were":[15,98,110,173,178],"studied":[16,135],"using":[17,147],"equivalent":[19,192,229],"circuit":[20,193,230],"analysis,":[21],"which":[22,97],"is":[23],"based":[24],"on":[25,126],"transmission":[27],"line":[28],"representation":[29],"rectangular":[32],"(WR)":[34],"its":[36],"derived":[37],"structures.":[38],"The":[39,58,91,120,165,175,181,216],"dispersion":[40,92,176,186],"characteristic":[42,69,95],"impedance":[43,63,70,96,221],"results":[44],"obtained":[45,99,190,226],"for":[46],"FWS":[48,78,109,140],"show":[49],"space":[51],"harmonic":[52],"nature":[53],"periodic":[56],"structure.":[57],"standard":[59],"expression":[60],"interaction":[62,220],"was":[64,133,145],"modified":[65],"by":[66,191,227],"replacing":[67],"with":[74,114,141,151,223],"that":[75,115],"to":[79,232],"better":[80],"understand":[81],"performance":[83],"device":[86],"near":[87],"band":[89],"edges.":[90],"from":[100,187],"transfer":[102],"matrix":[103],"single":[106],"period":[107],"analyzed":[111],"compared":[113],"simple":[118],"WR.":[119],"dependence":[121],"bandgap":[124],"(stopband)":[125],"size":[128],"beam":[131],"tunnel":[132,144],"also":[134],"in":[136,198,205,236],"analysis.":[138],"An":[139],"fabricated":[146],"micromachining":[149],"techniques":[150],"optimized":[152],"cutting":[153,157],"parameters":[154,169],"well-sharpened":[156],"tools":[158],"under":[159],"minimum":[160],"quantity":[161],"lubrication":[162],"(MQL)":[163],"conditions.":[164],"dimensional":[166],"electrical":[168],"measured.":[174],"measurements":[177,218],"carried":[179],"out.":[180],"deviations":[182],"measured":[185],"values":[189,225],"analysis":[194,231],"are":[195,212],"between":[196],"+0.4%/-0.47%":[197],"entire":[200],"cold":[201],"+0.4%/-0.26%":[204],"operating":[207,238],"210-250":[209],"GHz":[210],"within":[213,234],"permissible":[214],"limits.":[215],"simulated":[217],"match":[222],"be":[233],"10%":[235],"passband.":[239]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2019-05-03T00:00:00"}
