Low-Grazing Angle Detection in Compound-Gaussian Clutter with Hybrid MIMO Radar
Joint Authors
Zhuang, Zhaowen
Wang, Hongqiang
Li, Xiang
Ding, Jincan
Chen, Haowen
Source
International Journal of Antennas and Propagation
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-17
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
This paper focuses on the target detection in low-grazing angle using a hybrid multiple-input multiple-output (MIMO) radar systems in compound-Gaussian clutter, where the multipath effects are very abundant.
The performance of detection can be improved via utilizing the multipath echoes.
First, the reflection coefficient considering the curved earth effect is derived.
Then, the general signal model for MIMO radar is introduced in low-grazing angle; also, the generalized likelihood test (GLRT) and generalized likelihood ratio test-linear quadratic (GLRT-LQ) are derived with known covariance matrix.
Via the numerical examples, it is shown that the derived GLRT-LQ detector outperforms the GLRT detector in low-grazing angle, and both performances can be enhanced markedly when the multipath effects are considered.
American Psychological Association (APA)
Ding, Jincan& Chen, Haowen& Wang, Hongqiang& Li, Xiang& Zhuang, Zhaowen. 2013. Low-Grazing Angle Detection in Compound-Gaussian Clutter with Hybrid MIMO Radar. International Journal of Antennas and Propagation،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-467024
Modern Language Association (MLA)
Ding, Jincan…[et al.]. Low-Grazing Angle Detection in Compound-Gaussian Clutter with Hybrid MIMO Radar. International Journal of Antennas and Propagation No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-467024
American Medical Association (AMA)
Ding, Jincan& Chen, Haowen& Wang, Hongqiang& Li, Xiang& Zhuang, Zhaowen. Low-Grazing Angle Detection in Compound-Gaussian Clutter with Hybrid MIMO Radar. International Journal of Antennas and Propagation. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-467024
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-467024