Cited 4 time in webofscience Cited 6 time in scopus

Joint estimation of direction of departure and direction of arrival for multiple-input multiple-output radar based on improved joint ESPRIT method

Title
Joint estimation of direction of departure and direction of arrival for multiple-input multiple-output radar based on improved joint ESPRIT method
Authors
Oh, D[Oh, Daegun]Li, YC[Li, Ying-chun]Khodjaev, J[Khodjaev, Jasurbek]Chong, JW[Chong, Jong-Wha]Lee, JH[Lee, Jong-Hun]
DGIST Authors
Oh, D[Oh, Daegun]; Khodjaev, J[Khodjaev, Jasurbek]; Lee, JH[Lee, Jong-Hun]
Issue Date
2015-03
Citation
IET Radar, Sonar and Navigation, 9(3), 308-317
Type
Article
Article Type
Article
Keywords
AlgorithmsBetter PerformanceClassification (of Information)Codes (Symbols)Computational ComplexityComputer MusicDirection of ArrivalDirection of DepartureFeedback ControlJoint EstimationMIMO RadarMIMO SystemsMultiple Input Multiple Output (MIMO) RadarsMultiple Signal ClassificationRadarRadar SystemsRotational Invariance Techniques (ESPRIT)Signal ParametersSimultaneous EstimationTelecommunication RepeatersWavelet Analysis
ISSN
1751-8784
Abstract
This study presents an improved joint estimation method of signal parameters via rotational invariance technique (ESPRIT) algorithm for low-complexity simultaneous estimation of direction of departure (DOD) and direction of arrival (DOA) in a multiple-input-multiple-output radar system. The proposed algorithm is based on a data matrix and estimates DOD and DOA without a pairing operation. The computational complexity of the proposed joint ESPRIT algorithm is derived to be less than that of conventional two dimension multiple signal classification (2D-MUSIC) and reduced dimension multiple signal classification. The authors' simulation results demonstrate that the proposed algorithm achieves performance very close to that of 2D-MUSIC and better performance than that of the ESPRIT algorithm. © The Institution of Engineering and Technology 2015.
URI
http://hdl.handle.net/20.500.11750/2928
DOI
10.1049/iet-rsn.2014.0069
Publisher
Institution of Engineering and Technology
Related Researcher
Files:
There are no files associated with this item.
Collection:
ETC1. Journal Articles
Convergence Research Center for Future Automotive Technology1. Journal Articles


qrcode mendeley

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

BROWSE