{"id":"https://openalex.org/W2989309508","doi":"https://doi.org/10.1109/ssd.2019.8893166","title":"Modeling and FEM Verification of Surface-Roughness Effect on the Static Response of RF-MEMS Switches","display_name":"Modeling and FEM Verification of Surface-Roughness Effect on the Static Response of RF-MEMS Switches","publication_year":2019,"publication_date":"2019-03-01","ids":{"openalex":"https://openalex.org/W2989309508","doi":"https://doi.org/10.1109/ssd.2019.8893166","mag":"2989309508"},"language":"en","primary_location":{"id":"doi:10.1109/ssd.2019.8893166","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssd.2019.8893166","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 16th International Multi-Conference on Systems, Signals &amp; Devices (SSD)","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/A5019775325","display_name":"Hamid Nawaz","orcid":null},"institutions":[{"id":"https://openalex.org/I929597975","display_name":"National University of Sciences and Technology","ror":"https://ror.org/03w2j5y17","country_code":"PK","type":"education","lineage":["https://openalex.org/I929597975"]}],"countries":["PK"],"is_corresponding":true,"raw_author_name":"Hamid Nawaz","raw_affiliation_strings":["Department of Mechatronics Engineering, National University of Sciences and Technology, Islamabad, Pakistan"],"affiliations":[{"raw_affiliation_string":"Department of Mechatronics Engineering, National University of Sciences and Technology, Islamabad, Pakistan","institution_ids":["https://openalex.org/I929597975"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090287657","display_name":"Muhammad Mubasher Saleem","orcid":"https://orcid.org/0000-0002-9398-4103"},"institutions":[{"id":"https://openalex.org/I929597975","display_name":"National University of Sciences and Technology","ror":"https://ror.org/03w2j5y17","country_code":"PK","type":"education","lineage":["https://openalex.org/I929597975"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Muhammad Mubasher Saleem","raw_affiliation_strings":["Department of Mechatronics Engineering, National University of Sciences and Technology, Islamabad, Pakistan"],"affiliations":[{"raw_affiliation_string":"Department of Mechatronics Engineering, National University of Sciences and Technology, Islamabad, Pakistan","institution_ids":["https://openalex.org/I929597975"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086258127","display_name":"Muhammad Umar Masood","orcid":"https://orcid.org/0000-0002-5349-6199"},"institutions":[{"id":"https://openalex.org/I929597975","display_name":"National University of Sciences and Technology","ror":"https://ror.org/03w2j5y17","country_code":"PK","type":"education","lineage":["https://openalex.org/I929597975"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Muhammad Umar Masood","raw_affiliation_strings":["Department of Mechatronics Engineering, National University of Sciences and Technology, Islamabad, Pakistan"],"affiliations":[{"raw_affiliation_string":"Department of Mechatronics Engineering, National University of Sciences and Technology, Islamabad, Pakistan","institution_ids":["https://openalex.org/I929597975"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5019775325"],"corresponding_institution_ids":["https://openalex.org/I929597975"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12257914,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"145","last_page":"148"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10369","display_name":"Advanced MEMS and NEMS Technologies","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/T10369","display_name":"Advanced MEMS and NEMS Technologies","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/T11449","display_name":"Mechanical and Optical Resonators","score":0.9994999766349792,"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/T11160","display_name":"Acoustic Wave Resonator Technologies","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/microelectromechanical-systems","display_name":"Microelectromechanical systems","score":0.788258969783783},{"id":"https://openalex.org/keywords/surface-roughness","display_name":"Surface roughness","score":0.6909734010696411},{"id":"https://openalex.org/keywords/capacitive-sensing","display_name":"Capacitive sensing","score":0.6840155124664307},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.6205310821533203},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.6005393266677856},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5730830430984497},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5528068542480469},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.49524107575416565},{"id":"https://openalex.org/keywords/surface-finish","display_name":"Surface finish","score":0.4936576783657074},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4050476551055908},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.35474127531051636},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.32907751202583313},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.25670716166496277},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.17911750078201294},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10550320148468018},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.09845992922782898}],"concepts":[{"id":"https://openalex.org/C37977207","wikidata":"https://www.wikidata.org/wiki/Q175561","display_name":"Microelectromechanical systems","level":2,"score":0.788258969783783},{"id":"https://openalex.org/C107365816","wikidata":"https://www.wikidata.org/wiki/Q114817","display_name":"Surface roughness","level":2,"score":0.6909734010696411},{"id":"https://openalex.org/C206755178","wikidata":"https://www.wikidata.org/wiki/Q1131271","display_name":"Capacitive sensing","level":2,"score":0.6840155124664307},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.6205310821533203},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.6005393266677856},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5730830430984497},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5528068542480469},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.49524107575416565},{"id":"https://openalex.org/C71039073","wikidata":"https://www.wikidata.org/wiki/Q3439090","display_name":"Surface finish","level":2,"score":0.4936576783657074},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4050476551055908},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.35474127531051636},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.32907751202583313},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25670716166496277},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.17911750078201294},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10550320148468018},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.09845992922782898},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ssd.2019.8893166","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssd.2019.8893166","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 16th International Multi-Conference on Systems, Signals &amp; Devices (SSD)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W199706877","https://openalex.org/W1590214609","https://openalex.org/W1964316519","https://openalex.org/W1965188739","https://openalex.org/W1967994035","https://openalex.org/W1987638139","https://openalex.org/W1991102646","https://openalex.org/W1998467257","https://openalex.org/W2030367837","https://openalex.org/W2031756853","https://openalex.org/W2045835557","https://openalex.org/W2063819290","https://openalex.org/W2080854208","https://openalex.org/W2089220271","https://openalex.org/W2098341023","https://openalex.org/W2114641677","https://openalex.org/W2125950824","https://openalex.org/W2129091583","https://openalex.org/W2137547307","https://openalex.org/W2148450025","https://openalex.org/W2160959262","https://openalex.org/W2169401349"],"related_works":["https://openalex.org/W2348740411","https://openalex.org/W1966596465","https://openalex.org/W2051563071","https://openalex.org/W4386858602","https://openalex.org/W2337947459","https://openalex.org/W2118205267","https://openalex.org/W2126912594","https://openalex.org/W1988444705","https://openalex.org/W4292622326","https://openalex.org/W2053577253"],"abstract_inverted_index":{"Radio":[0],"Frequency":[1],"Microelectromechanical":[2],"systems":[3],"(RF":[4],"MEMS)":[5],"are":[6,39,196,206],"being":[7],"employed":[8],"in":[9,71,104,112,127,136,155,207],"various":[10],"commercial":[11],"and":[12,47,73,122,138,171,179,205],"military":[13],"applications.":[14],"However,":[15],"the":[16,19,31,35,48,58,68,90,101,118,128,132,159,199,211],"reliability":[17],"of":[18,25,30,37,50,57,75,106,114,134,143,148,158,167,190,201],"switches":[20,81,109],"still":[21],"remains":[22],"a":[23,84,187],"matter":[24],"concern.":[26],"During":[27],"design":[28],"phase":[29],"RF":[32,79],"MEMS":[33,80],"switches,":[34],"surfaces":[36],"switch":[38,161,204],"considered":[40],"to":[41,62],"be":[42],"smooth":[43,183],"at":[44],"micro":[45],"scale":[46,189],"effect":[49,66,99],"surface":[51,64,97,150],"roughness":[52,65,98,151,188],"is":[53,61],"neglected.":[54],"The":[55,96,125,153,194],"theme":[56],"present":[59],"paper":[60,129],"quantify":[63],"on":[67,100],"static":[69,102],"pull":[70,103,135,154],"voltage":[72,105,137,156],"gap":[74,139,165],"an":[76,163,202],"electrostatically":[77],"actuated":[78],"by":[82,176],"providing":[83],"simple":[85],"analytical":[86],"model":[87],"along":[88],"with":[89,210],"FEM":[91],"(Finite":[92],"Element":[93],"Modeling)":[94],"simulations.":[95],"RF-MEMS":[107],"capacitive":[108,160],"becomes":[110],"severe":[111],"case":[113],"small":[115],"distance":[116],"between":[117],"suspended":[119],"top":[120],"bridge":[121],"bottom":[123],"dielectric.":[124],"results":[126,195],"shows":[130],"that":[131],"value":[133,142,157,185],"decreases":[140,175],"whereas":[141],"capacitance":[144],"increases":[145],"as":[146],"radius":[147],"spherical":[149],"increased.":[152],"for":[162,186,198],"air":[164],"thickness":[166],"0.5":[168],"\u03bc":[169,173],"m":[170,174],"2.5":[172],"approximately":[177],"27%":[178],"23%":[180],"from":[181],"its":[182],"surfaced":[184],"0.1":[191],"\u03bcm":[192],"respectively.":[193],"important":[197],"search":[200],"ideal":[203],"good":[208],"agreement":[209],"mathematical":[212],"model.":[213]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
