Multiple-input–multiple-output (MIMO) array near-field imaging technology, due to its high
resolution, has great potential for development in the fields of nondestructive testing …

Efficient characterization of concealed person-worn objects enhances the security of air
travel and reduces the inspection time. Mm-wave nearfield radar can detect metallic objects …

Near-field millimeter-wave (MMW) imaging techniques typically employ multiple-input-
multiple-output (MIMO) arrays to obtain high-resolution images. However, the image quality …

We present an approach to image deconvolution in active incoherent millimeter-wave (AIM)
imaging. While traditional incoherent imaging systems capture thermal radiation from the …

Millimeter-wave imaging can provide visibility through multiple materials for security
screening, non-destructive testing, and goods inspection. One traditional challenge with …

In this paper, the design and measurement of a high gain active calibration target (ACT) for
millimeter wave imaging system is presented. Increasing the radar cross section in ACT …

Millimeter-wave imaging is attracting increasing interest due to the non-ionizing nature of
millimeter-wave radiation and the benefits that it entails for various emerging applications …

Non-paper inclusions inside paper and plastic document mailing envelopes present both
economic loss and security concerns for ship** carriers. Such contraband often goes …