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dc.contributor.advisorMoose, Paul
dc.contributor.authorInceoglu, Zafer
dc.dateDecember 1992
dc.date.accessioned2012-11-29T16:19:33Z
dc.date.available2012-11-29T16:19:33Z
dc.date.issued1992-12
dc.identifier.urihttp://hdl.handle.net/10945/24079
dc.descriptionApproved for public release; distribution is unlimiteden_US
dc.description.abstractContinuous phase Frequency Shift Keying (CPFSK) is a potentially attractive modulation scheme with constant envelope and good spectral characteristics for energy constrained and band-limited satellite channels. This research deals with Orthogonal Frequency Shift Keying (FSK), Minimum Shift Keying (MSK) which is a special case of CPFSK, uncoded quaternary CPFSK and finally coded quaternary CPFSK. Orthogonal FSK is simulated by making the modulation index (h) equal to one, and all the other simulations are performed with h=1/2. A rate 1/2 convolutional encoder with constraint lengths (k), k=2, 3, and 4 are used in coded quaternary CPFSK simulations. Good coding gains are obtained with only a slight increase in receiver complexity. Soft decision with the Viterbi Algorithm was applied to all CPFSK and one MSK application. Hard decision was applied to Orthogonal FSK and another MSK application.en_US
dc.description.urihttp://archive.org/details/trelliscodedcpfs00ince
dc.format.extent47 p.en_US
dc.language.isoen_US
dc.publisherMonterey, California. Naval Postgraduate Schoolen_US
dc.rightsCopyright is reserved by the copyright owneren_US
dc.titleTrellis coded CPFSKen_US
dc.typeThesisen_US
dc.contributor.secondreaderHa, Tri T
dc.contributor.corporateNaval Postgraduate School
dc.contributor.departmentDepartment of Electrical and Computer Engineering
dc.subject.authorMSKen_US
dc.subject.authorTrellis codeden_US
dc.subject.authorCPFSKen_US
dc.description.serviceLieutenant, Junior Grade, Turkish Navyen_US
etd.thesisdegree.nameM.S. in Electrical Engineeringen_US
etd.thesisdegree.levelMastersen_US
etd.thesisdegree.disciplineElectrical Engineeringen_US
etd.thesisdegree.grantorNaval Postgraduate Schoolen_US


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