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dc.coverage.spatialModeling and characteristics Analysis of radio frequency micro Electromechanical system devicesen_US
dc.date.accessioned2015-11-09T10:10:12Z-
dc.date.available2015-11-09T10:10:12Z-
dc.date.issued2015-11-09-
dc.identifier.urihttp://hdl.handle.net/10603/56061-
dc.description.abstractMicro Electro Mechanical Systems MEMS devices demonstrated newlinea wide range of sensing and actuation applications These mechanical newlineelements present now a days extension to the Radio Frequency RF world as newlinekey elements for highly reconfigurable systems frequency references and newlinesignal processors This thesis presents the simulation modeling design and newlineanalysis of RF MEMS switches and Distributed MEMS Transmission Line newline DMTL phase shifters The work primarily concerns with the reduction of newlineactuation voltage and optimised design of various RF MEMS switches for newlineminimum insertion loss and maximum isolation newlineA novel model of calculating spring constant and pull down voltage newlinewith critical stress consideration for fixed fixed beam is reported in this work newlineThis also presents characteristics analysis of RF MEMS capacitive series and newlineshunt switches lateral switches and micro machined capacitive switches in newlineterms of its S parameters For fixed fixed beam the stability analysis in newlinebeam position due to positive feedback and the solution by adding series newlinecapacitance in the DC path of the beam for increasing the stability region is newlineproposed For the application of implemented work DMTL with RF MEMS newlineswitches optimization is also carried out for maximum phase shift with newlineminimum insertion loss The static and dynamic characteristics analyses for newlinesingle and double beam lateral series switches are performed for achieving the newlineoptimum circuit parameters with minimum actuation voltage newline newlineen_US
dc.format.extentxxv, 150p.en_US
dc.languageEnglishen_US
dc.relationp139-148.en_US
dc.rightsuniversityen_US
dc.titleModeling and characteristics Analysis of radio frequency micro Electromechanical system devicesen_US
dc.title.alternativeen_US
dc.creator.researcherSuganthi Sen_US
dc.subject.keywordDistributed MEMS Transmission Lineen_US
dc.subject.keywordMicro Electro Mechanical Systemsen_US
dc.subject.keywordRadio Frequencyen_US
dc.description.notereference p139-148.en_US
dc.contributor.guideMurugesan Ken_US
dc.publisher.placeChennaien_US
dc.publisher.universityAnna Universityen_US
dc.publisher.institutionFaculty of Information and Communication Engineeringen_US
dc.date.registeredn.d,en_US
dc.date.completed01/10/2014en_US
dc.date.awarded30/10/2014en_US
dc.format.dimensions23cm.en_US
dc.format.accompanyingmaterialNoneen_US
dc.source.universityUniversityen_US
dc.type.degreePh.D.en_US
Appears in Departments:Faculty of Information and Communication Engineering

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01_title.pdfAttached File99.43 kBAdobe PDFView/Open
02_certificate.pdf971.69 kBAdobe PDFView/Open
03_abstract.pdf149.21 kBAdobe PDFView/Open
04_acknowledgment.pdf104.69 kBAdobe PDFView/Open
05_content.pdf208.52 kBAdobe PDFView/Open
06_chapter1.pdf289.93 kBAdobe PDFView/Open
07_chapter2.pdf164.47 kBAdobe PDFView/Open
08_chapter3.pdf730.94 kBAdobe PDFView/Open
09_chapter4.pdf610.57 kBAdobe PDFView/Open
10_chapter5.pdf1.89 MBAdobe PDFView/Open
11_chapter6.pdf983.37 kBAdobe PDFView/Open
12_chapter7.pdf934.89 kBAdobe PDFView/Open
13_chapter8.pdf167.25 kBAdobe PDFView/Open
14_reference.pdf151.44 kBAdobe PDFView/Open
15_publication.pdf106.76 kBAdobe PDFView/Open


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