![](/images/graphics-bg.png)
Joint Direction-of-Departure and Direction-of-Arrival Estimation in a UWB MIMO Radar Detecting Targets with Fluctuating Radar Cross Sections
Joint Authors
Kobayashi, Takehiko
Pasya, Idnin
Iwakiri, Naohiko
Source
International Journal of Antennas and Propagation
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-13
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
This paper presents a joint direction-of-departure (DOD) and direction-of-arrival (DOA) estimation in a multiple-input multiple-output (MIMO) radar utilizing ultra wideband (UWB) signals in detecting targets with fluctuating radar cross sections (RCS).
The UWB MIMO radar utilized a combination of two-way MUSIC and majority decision based on angle histograms of estimated DODs and DOAs at each frequency of the UWB signal.
The proposed angle estimation scheme was demonstrated to be effective in detecting targets with fluctuating RCS, compared to conventional spectra averaging method used in subband angle estimations.
It was found that a wider bandwidth resulted in improved estimation performance.
Numerical simulations along with experimental evaluations in a radio anechoic chamber are presented.
American Psychological Association (APA)
Pasya, Idnin& Iwakiri, Naohiko& Kobayashi, Takehiko. 2014. Joint Direction-of-Departure and Direction-of-Arrival Estimation in a UWB MIMO Radar Detecting Targets with Fluctuating Radar Cross Sections. International Journal of Antennas and Propagation،Vol. 2014, no. 2014, pp.1-15.
https://search.emarefa.net/detail/BIM-1036240
Modern Language Association (MLA)
Pasya, Idnin…[et al.]. Joint Direction-of-Departure and Direction-of-Arrival Estimation in a UWB MIMO Radar Detecting Targets with Fluctuating Radar Cross Sections. International Journal of Antennas and Propagation No. 2014 (2014), pp.1-15.
https://search.emarefa.net/detail/BIM-1036240
American Medical Association (AMA)
Pasya, Idnin& Iwakiri, Naohiko& Kobayashi, Takehiko. Joint Direction-of-Departure and Direction-of-Arrival Estimation in a UWB MIMO Radar Detecting Targets with Fluctuating Radar Cross Sections. International Journal of Antennas and Propagation. 2014. Vol. 2014, no. 2014, pp.1-15.
https://search.emarefa.net/detail/BIM-1036240
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1036240