Show simple item record

dc.contributor.advisorChairperson, Graduate Committee: Jim Beckeren
dc.contributor.authorOudrhiri, Mohammed Adilen
dc.date.accessioned2013-06-25T18:38:31Z
dc.date.available2013-06-25T18:38:31Z
dc.date.issued2004en
dc.identifier.urihttps://scholarworks.montana.edu/xmlui/handle/1/1998en
dc.description.abstractThis thesis presents an initial investigation of a planar probe double ladder power combiner / divider. The structure is analogous to the coaxial double ladder of Sanada, Fukui and Nogi.. The planar probe structure utilizes a series of planar transmission lines and probes to inject or receive power which is combined or divided inside a rectangular waveguide cavity. The structure was developed in a manner for its eventual implementation at W-band (75.0-110.0 GHz) frequencies and above using proven micromachining techniques. A combination of analytical modeling, transmission line analysis and full wave simulations are used to design a four-way power combiner / divider for operation in R-band (1.7-2.6 GHz). The structure was realized using classical machining and exhibited a .15 dB return loss of 23% and a 0.5 dB return loss (with respect to the standard .6 dB level of a 4-way divider) of 26%. The results of this research lay the foundation for a broad-based examination of micromachined power combining / dividing structures for millimeter and submillimeter wave applications.en
dc.language.isoenen
dc.publisherMontana State University - Bozeman, College of Engineeringen
dc.subject.lcshWave guidesen
dc.subject.lcshMicrowave detectorsen
dc.titleA planer probe double ladder waveguide for power combining and dividingen
dc.typeThesisen
dc.rights.holderCopyright 2004 by Mohammed Adil Oudrhirien
thesis.catalog.ckey1146926en
thesis.degree.committeemembersMembers, Graduate Committee: Joseph A. Shaw; David Dickensheetsen
thesis.degree.departmentElectrical & Computer Engineering.en
thesis.degree.genreThesisen
thesis.degree.nameMSen
thesis.format.extentfirstpage1en
thesis.format.extentlastpage79en


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record


MSU uses DSpace software, copyright © 2002-2017  Duraspace. For library collections that are not accessible, we are committed to providing reasonable accommodations and timely access to users with disabilities. For assistance, please submit an accessibility request for library material.