NDLI: Properties of the MIMO radar ambiguity function

Content Provider	IEEE Xplore Digital Library
Author	Chun-Yang Chen Vaidyanathan, P.P.
Copyright Year	2008
Description	Author affiliation: Dept. of Electr. Eng., California Inst. of Technol., Pasadena, CA (Chun-Yang Chen; Vaidyanathan, P.P.)
Abstract	MIMO (multiple-input multiple-output) radar is an emerging technology which has drawn considerable attention. Unlike the traditional SIMO (single-input multiple-output) radar, which transmits scaled versions of a single waveform in the antenna elements, the MIMO radar transmits independent waveforms in each of the antenna elements. It has been shown that MIMO radar systems have many advantages such as high spatial resolution, improved parameter identifiability, and enhanced flexibility for transmit beampattern design. In the traditional SIMO radar, the range and Doppler resolutions can be characterized by the radar ambiguity function. It is a major tool for studying and analyzing radar signals. Recently, the ambiguity function has been extended to the MIMO radar case. In this paper, some mathematical properties of the MIMO radar ambiguity function are derived. These properties provide insights into the MIMO radar waveform design.
Starting Page	2309
Ending Page	2312
File Size	261887
Page Count	4
File Format	PDF
ISBN	9781424414833
ISSN	15206149
DOI	10.1109/ICASSP.2008.4518108
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-03-31
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	MIMO Doppler radar Radar antennas Signal resolution Spatial resolution Frequency Pulse modulation Transmitting antennas Signal analysis Chirp modulation Linear Frequency Modulation (LFM) MIMO Radar Ambiguity Function Waveform design
Content Type	Text
Resource Type	Article

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