Higher performance, lower cost, and compact size antennas are important in today's
wireless communication system where everything is connected. Many approaches are …

In this paper, we discuss using field-programmable gate arrays (FPGAs) to process either
time-or frequency-domain signals in human sensing radar applications. One example will be …

This paper analyzes broadband antennas, with a special focus on Vivaldi antennas, for their
suitability for through-wall radar applications. It assesses various antenna designs …

A previously developed simulation platform for localization purposes has been extended
and customized to accurately analyze and simulate ultra wideband (UWB) through-wall …

In this paper, we present a low cost ultra wideband (UWB) biometric radar sensor for
respiration detection and monitoring applications. By using pulse Doppler radar technology …

Abstract Simple compact Ultra Wide Band (UWB) Vivaldi Tapered Slot Antenna (VTSA) is
presented in this paper. Detailed parametric studies are performed to get good performance …

There is a need for the development of a low cost, low jitter, fast processing hardware for
various ultrawideband (UWB) radar applications, such as dynamic real-time imaging and …

This paper presents an Antipodal Vivaldi Antenna (AVA) design, focusing on its
constructional aspects. The main features analysed are the connector attachment structure …

In this paper, we present a novel, standalone ultra wideband (UWB) micro-Doppler radar
sensor that goes beyond simple range or micro-Doppler detection to combined range-time …

We were motivated to develop new technologies capable of identifying human life through
walls. Our goal is to pinpoint multiple people at a time, which could pay dividends during …