In this paper, we introduce a synthetic aperture radar (SAR)-based millimeter-wave imaging
system for highresolution imaging of human skin, in addition to traditional nondestructive …

This article presents a multistatic or multiple-input–multiple-output (MIMO) antenna array
millimeter-wave imaging system operating in the Ka-band (26.5–40 GHz) frequency range …

A mmWave radar sensor with massive-antenna elements is tested for the task of verification
of an identity based on the human face radar signature. The sensor used in our study is a …

Synthetic aperture radar (SAR) imaging is a widely used technique to generate two-
dimensional and three-dimensional imaging based on the principle of moving sensors. This …

In this paper high resolution SAR imaging results are presented, recorded with a compact
240 GHz radar sensor. The sensor is based on a fully integrated SiGe MMIC including on …

To suppress background clutter in short-range millimeter wave multiple-input multiple-output
(MIMO) imaging, an adaptive and cost-efficient approach is proposed based on the …

Digital radio frequency memory (DRFM) multirate systems are digital radar target simulators
that receive, digitize, delay (using memory), and retransmit a radar signal. The DRFM …

Some existing radar imaging apparatuses require a large number of transmitting and
receiving antennas and, thus, impose stringent requirements on hardware design. In this …

In this paper, we consider a type of MIMO-SAR architecture in which the elements are
arranged along the axis of platform motion. We show that this architecture can be used to …

Diagnostic applications for skin in the microwave range have developed significantly in
recent years, due the non-invasiveness of these applications and their ability to assess …