3-D near-field millimeter wave imaging based on stepped frequency system

2015 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2015-07-01 DOI:10.1109/IMWS-AMP.2015.7324913
Yu Sun, Wei-dong Hu, Xiangxin Meng, X. Lv
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引用次数: 1

Abstract

Millimeter wave have many advantages compared with microwave, a millimeter wave radar system based on stepped frequency pulse signal can be used to near-field imaging. The wave number domain algorithm is used to mechanical scanning data that achieved by a two-dimensional (2-D) planar aperture with the radar system to reconstruct three-dimensional (3-D) reflectivity image. Results show the efficiency and accurate image reconstruction and highly resolution.
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基于阶跃频率系统的三维近场毫米波成像
毫米波与微波相比具有许多优点，基于阶跃频率脉冲信号的毫米波雷达系统可以用于近场成像。将波数域算法应用于雷达系统对二维(2-D)平面孔径获得的机械扫描数据，重建三维(3-D)反射率图像。实验结果表明，该方法能有效、准确地重建图像，具有较高的分辨率。
本文章由计算机程序翻译，如有差异，请以英文原文为准。
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2015 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)
2015 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)
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