Angle of arrival estimation using MIMO array antenna

Author

Im, Andrew ; Kerr, Donald ; Hung Lu ; Wu, Shiqian ; Aliyazicioglu, Zekeriya ; Hwang, H.K.

Author_Institution

Electr. & Comput. Eng., California State Polytech. Univ.-Pomona, Pomona, CA, USA

fYear

2013

fDate

10-14 June 2013

Firstpage

1

Lastpage

4

Abstract

Multiple-input multiple-output (MIMO) radar has received increasing attention in recent years. MIMO radar has many advantages over conventional phased array radar such as target detection, resolution enhancement, and interference and jamming suppression. In this paper, the results are presented from a simulation study of MIMO uniformly-spaced linear array antennas. The performance is investigated under varied parameters, including varied array size, PN sequence length, number of snapshots, and signal to noise ratio. The results of MIMO are compared to a traditional array antenna.

Keywords

MIMO radar; antenna phased arrays; direction-of-arrival estimation; interference suppression; phased array radar; MIMO array antenna; MIMO radar; MIMO uniformly-spaced linear array antennas; angle of arrival estimation; conventional phased array radar; interference suppression; jamming suppression; multiple-input multiple-output radar; resolution enhancement; target detection; Antenna arrays; Arrays; MIMO; Matched filters; Multiple signal classification; Signal to noise ratio; MIMO Radar; Phased Array Antenna; Radar Signal Processing; Target Detection;

fLanguage

English

Publisher

ieee

Conference_Titel

OCEANS - Bergen, 2013 MTS/IEEE

Conference_Location

Bergen

Print_ISBN

978-1-4799-0000-8

Type

conf

DOI

10.1109/OCEANS-Bergen.2013.6607981

Filename

6607981