Real-Time Data Acquisition and Signal Processing of a Multistatic mm-Wave Radar System

被引：0
|
作者：
Moll, Jochen [1 ]
Boeswirth, Marion [2 ]
Krozer, Viktor [1 ]
Bosse, Juergen [2 ]
机构：
[1] Goethe Univ Frankfurt, Dept Phys, Terahertz Photon Grp, Max von Laue Str 1, D-60438 Frankfurt, Germany
[2] Robo Technol GmbH, D-82178 Puchheim, Germany
来源：
2013 7TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2013年
关键词：
MIMO radar; Microwave imaging; Data acquisition; Signal processing;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we report on the challenging real-time data acquisition and signal processing of a multistatic 100 GHz millimeter-wave radar system with 32 Tx- and 32 Rx-elements. With four ACQ216CPCI Digitizer Boards it is possible to sample 32 channels simultaneously with 14-bit resolution at a maximum sampling rate of 25 MSPS. Moreover, data pre-processing in form of a matched filter is performed on hardware level in real-time to reduce the amount of data that must be transferred to the PC which executes the backprojection algorithm for 3D-imaging.
引用
收藏
页码：2303 / +
页数：5
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