Millimeter-wave Radar Combining Tx Beamforming and Rx Array Processing for Precise Pedestrians Detection

被引：0
|
作者：
Kishigami, Takaaki [1 ]
Morita, Tadashi [1 ]
Mukai, Hirohito [1 ]
Nakagawa, Yoichi [1 ]
机构：
[1] Panasonic Corp, Device Solut Ctr, Sensor Devices Dev Off, Tsuzuki Ku, Yokohama, Kanagawa, Japan
来源：
2012 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC 2012) | 2012年
关键词：
millimeter-wave; radar; direction of arrival; beam former; multiple target detection;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
The advanced radar detection method which combines Tx beamforming and Rx array processing with highresolution direction of arrival (DOA) estimation is proposed. The proposed method associates DOA estimation direction with Tx beamforming direction (TxD-DOA) for a high accuracy detection for multiple targets in millimeter-wave radar system. Computer simulation and experiment evaluation verify the improvement effects of the TxD-DOA method. We have confirmed that the suppression of multiple radar reflection waves by the transmission beam scanning brings the better DOA estimation accuracy and higher angular resolution of the TxD-DOA for multiple human targets.
引用
收藏
页码：1016 / 1018
页数：3
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