Realization of an Innovative 3D Imaging Digital Beamforming Radar System
An innovative 24 GHz digital beamforming radar system for three-dimensional imaging is addressed in this paper. The presented FMCW radar is characterized by an orthogonal arrangement of a transmitter and receiver antenna array in order to perform digital beamforming in two dimensions. By temporal multiplexing of the transmitter channels and parallel-operated receivers, each propagation path from the mth transmit antenna to the object to the nth receive antenna is made available to the signal processing. The three-dimensional imaging concept and the realized digital beamforming radar as well as signal processing aspects concerning sensor calibration are described in this paper.
Marlene Harter Shameem Chaudhury Andreas Ziroff Thomas Zwick
Institut f(u)r Hochfrequenztechnik und Elektronik (IHE), Karlsruher Institut f(u)r Technologie (KIT Siemens AG, Corporate Technology, Corporate Research & Technologies (CT T DE HW 1) Otto-Hahn-Ring 6,
国际会议
2011 IEEE CIE International Conference on Radar(2011年IEEE国际雷达会议RADAR 2011)
成都
英文
186-189
2011-10-24（万方平台首次上网日期，不代表论文的发表时间）