Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/70003
DC FieldValue
dc.titleDOA estimation in the presence of unknown mutual coupling and multipath propagation in a frequency hopping system
dc.contributor.authorBao, Q.
dc.contributor.authorKo, C.C.
dc.contributor.authorZhi, W.
dc.date.accessioned2014-06-19T03:07:06Z
dc.date.available2014-06-19T03:07:06Z
dc.date.issued2004
dc.identifier.citationBao, Q.,Ko, C.C.,Zhi, W. (2004). DOA estimation in the presence of unknown mutual coupling and multipath propagation in a frequency hopping system. IEEE International Conference on Communications 5 : 2502-2506. ScholarBank@NUS Repository.
dc.identifier.issn05361486
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/70003
dc.description.abstractIn this paper, we propose a new method for DOA estimation in the presence of multipath propagation and Mutual Coupling (MC) for a Frequency Hopping (FH) system. We take MC and multipath propagation into account, and derive a Maximum Likelihood (ML) estimator for both MC matrix and DOA estimation. We then formulate an iterative Alternating Minimization (AM) algorithm for finding the MC and DOA parameters in an alternate manner. Simulation results illustrating the performance of the algorithm and comparison with the Cramer-Rao bound (CRB) are also presented.
dc.sourceScopus
dc.subjectAlternating Minimization Algorithm
dc.subjectDOA Estimation
dc.subjectFrequency Hopping
dc.subjectMaximum Likelihood Estimator
dc.subjectMultipath
dc.subjectMutual Coupling
dc.typeConference Paper
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.sourcetitleIEEE International Conference on Communications
dc.description.volume5
dc.description.page2502-2506
dc.identifier.isiutNOT_IN_WOS
Appears in Collections:Staff Publications

Show simple item record
Files in This Item:
There are no files associated with this item.

Page view(s)

65
checked on Jan 26, 2023

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.