Modern monostatic radar-based human activity recognition (HAR) systems perform very well
as long as the direction of human activities is either toward or away from the radar. The …

Modern human activity recognition (HAR) systems are designed using large amounts of
experimental data. So far, real-data-driven or experimental-based HAR systems using Wi-Fi …

In this paper, we highlight and resolve the shortcomings of single-input single-output (SISO)
millimeter wave (mm-Wave) radar systems for human activity recognition (HAR). A 2× 2 …

In this paper, we analyze and mitigate the cross-channel interference, which is found in
multiple-input multiple-output (MIMO) radio frequency (RF) sensing systems. For a millimeter …

The development of radar-based classifiers driven by empirical data can be highly
demanding and expensive due to the unavailability of radar data. In this article, we introduce …

With the current scenario of increasing number of cell phone users, wireless communication
technology is certain to demand more channel capacity and higher data rates with less …

Adaptive side-lobe cancellation (SLC) is an effective means of anti-jamming in
communication systems. To realize SLC in digital domain, down-conversion is required to …

Human activity recognition (HAR) systems play an important role in understanding and
interpreting human movements across various domains, with applications ranging from …

Uncoordinated random access (URA) wireless communication schemes provide an
attractive framework to enable the necessary communication backbone for the advancement …

A traditional mathematical steps were applied in order to eliminate the effect of diffraction in
Fresnel region and side lobes of array antenna in Fraunhofer region. Steps that taken here …