This paper underscores the paramount significance of through-wall communications by
providing a comprehensive exploration of pivotal aspects like wall characterization, relevant …

Abstract Ground Penetrating Radar is a complex nondestructive evaluation technique where
the antenna is the most critical part. The antenna is responsible for transmission and …

A wideband high-gain dielectric horn-lens antenna (DHLA) for wireless communications and
ultra-wideband (UWB) applications, featuring 122% fractional bandwidth, is presented. The …

In this article, high‐gain ultra‐wideband (UWB) monopole antenna is presented. The UWB
monopole antenna is a semicircular‐shaped antenna with a semicircular slot at the top side …

This article presents a compact ultra-wideband (UWB) circular monopole antenna with a
frequency-selective surface (FSS) for gain enhancement. The proposed antenna has a …

A shared aperture scheme based on a tapered slot configuration is proposed in this letter.
The main structure of the proposed antenna is an ultrawideband (UWB) crossed tapered slot …

In this paper, we are interested in the design of a new Ultra-Wideband (UWB) directional
Vivaldi antenna with narrow beam, in the frequency range of 1.17 to 4.75 GHz. The …

Horn antenna designs are favored in many applications where ultra‐wide‐band operation
range alongside of a high‐performance radiation pattern characteristics are requested …

A planar slotted patch antenna is proposed for ground penetrating radar (GPR). The
proposed antenna has a wide bandwidth ranging from 600 MHz to 4 GHz. Tapered slot …

Attenuation within the material under test (MUT) and reflection loss at interfaces of different
MUT layers make subsurface targets especially nonmetallic objects difficult to detect …