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dc.contributor.advisorHippenstiel, Ralph
dc.contributor.authorLee, Jun
dc.dateDecember 1988
dc.date.accessioned2012-11-27T18:06:01Z
dc.date.available2012-11-27T18:06:01Z
dc.date.issued1988-12
dc.identifier.urihttp://hdl.handle.net/10945/22914
dc.descriptionApproved for public release; distribution is unlimited
dc.description.abstractThe estimation of time delay and Doppler difference of a signal arriving at two physically separated sensors is investigated in this thesis. Usually, modified cross power spectrum coupled with Doppler compensation is used to detect a common, passive signal received at two separated sensors. Another successful approach uses the cross coherence to achieve this goal. This thesis modifies these two techniques to model the Doppler difference via an autoregressive (AR) technique. Analytical results are derived and experimentally verified via a computer simulation. Performance at high and low signal to noise ratios (SNRs) is examined.
dc.description.urihttp://archive.org/details/armodelingofcohe00leej
dc.format.extent80 p.en_US
dc.language.isoen_US
dc.rightsCopyright is reserved by the copyright owner
dc.titleAR modeling of coherence in time delay and Doppler estimationen_US
dc.typeThesisen_US
dc.contributor.secondreaderMiller, James H.
dc.contributor.corporateNaval Postgraduate School (U.S.)
dc.contributor.departmentElectrical and Computer Engineering
dc.subject.authorcoherenceen_US
dc.subject.authortime delay and Doppler difference estimationen_US
dc.description.serviceCaptain, Korea Air Force
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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