This article provides a comprehensive overview of the current state of the art in contactless
ground-penetrating radar (GPR) systems. These devices offer many large-scale subsurface …

This article deals with two significant aspects related to synthetic aperture radar imaging
(SAR-I) of relevant theoretical and applicative interest. The first objective regards the …

This paper presents a 3-D near-field imaging algorithm that is formulated for 2-D wideband
multiple-input-multiple-output (MIMO) imaging array topology. The proposed MIMO range …

This paper presents a multi-input-multi-output (MIMO) range migration algorithm (RMA) with
range compensation for near-field millimeter-wave imaging. The proposed algorithm is …

Recently, millimeter-wave 3D holography techniques employing a scanning 1D multiple
input multiple output (MIMO) array have shown several superiorities for short-range …

Radio frequency (RF) technologies have achieved a great success in data communication.
In recent years, pervasive RF signals are further exploited for sensing; RF sensing has since …

A novel generic topology for two-dimensional (2-D) sparse multiple-input-multiple-output
(MIMO) ultrawideband (UWB) arrays is suggested. Based on the proposed topology, a 2-D …

A novel cylindrical millimeter-wave holography regime using a multi-input-multi-output
(MIMO) array is first introduced. More importantly, an accurate and fast 3-D imaging …

In this paper, we propose a fast terahertz time-domain imaging method using a radar
migration algorithm. We demonstrate high-resolution imaging in reflection without any …

该文提出一种适用于超宽带MIMO 稀疏阵列的Kirchhoff 迁移成像和运动补偿方法.
该方法将传统Kirchhoff 积分方程引入到MIMO 阵列中, 并利用后向格林函数替代前向格林函数来 …