We present a design for a dielectric resonator antenna (DRA) with dual-polarization
characteristics. This antenna is designed for use in a three-dimensional (3-D) microwave …

In this paper, a modified broadband bow-tie antenna with low cross-polarization level and
miniaturization is presented. The cross-polarization in both E-and H-planes are suppressed …

Microwave breast imaging performance is fundamentally dependent on the quality of
information contained within the scattering data. We apply a truncated singular-value …

In microwave-based medical diagnosis, reflections of electromagnetic waves from the air–
skin interface can be reduced with a proper choice of matching medium such that …

The choice of matching medium can directly affect the amount of power transmitted into and
through human bodies, which impacts on the quality of the reconstructed images in …

Reliable radar target recognition has long been the holy grail of electromagnetic sensors.
Target recognition based on the singularity expansion method (SEM) uses a time-domain …

Microwave tomography has attracted significant research interest as it offers a non-ionizing
diagnostic technique for breast cancer. A microwave breast imaging (MBI) system comprises …

The aspect independency nature of the natural resonance embedded in transient signatures
of radar targets allows it to be an excellent candidate for target characterization and …

Bone pathologies like osteoporosis (OP) and osteoarthritis (OA) influence the dielectric
properties of bones. Therefore, a radio frequency (RF) system can be used to monitor in vivo …

Active microwave imaging (MWI) is a promising medical modality for breast cancer
detection, and is implemented via ultra-wideband (UWB) microwave imaging and …