Recent developments in fifth-generation (5G) wireless communications networks are
creating an increasingly crowded electromagnetic environment at microwave (3–30 GHz) …

Conventional millimeter-wave (mm-wave) security screening systems with synthetic or
phased arrays require either mechanical or electronic scans which are slow, thus not …

We present a novel approach to millimeter-wave imaging that combines a new dynamic
antenna array concept with active illumination by means of noise signals and interferometric …

A new 3-D active incoherent millimeter-wave (3-D AIM) imaging method is introduced in this
article. By utilizing a sparse interferometric receive array and pulse modulation in the …

Electromagnetic imaging at microwave and millimeter-wave bands is sensitive to specular
reflections. This means targets reflect incident electromagnetic signals at specific directions …

A new method of millimeter-wave (mmWave) radar sensing using distributed repeaters that
can address the strong specular reflections is presented in this article. Specular reflections …

Recently, a novel chipless radio-frequency identification (RFID) concept based on
polarimetric radar barcodes was introduced. These tags are similar to the well known optical …

We present a millimeter-wave dynamic antenna array operating at 75 GHz that can identify
strong spatial Fourier domain artifacts in real-time for object detection without image …

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

In this letter, we present a new approach to mitigating interference and other wavelength-
dependent spurious signals in active incoherent millimeter-wave (AIM) imaging using …