High gain compact UWB antenna for ground penetrating radar detection and soil inspection

T Saeidi, ARH Alhawari, AHM Almawgani, T Alsuwian… - Sensors, 2022 - mdpi.com
An ultrawide bandwidth (UWB) antenna for ground-penetrating radar (GPR) applications is
designed to check soil moisture and provide good-quality images of metallic targets hidden …

1-Tx/5-Rx through-wall UWB switched-antenna-array radar for detecting stationary humans

A Rittiplang, P Phasukkit - Sensors, 2020 - mdpi.com
This research proposes a through-wall S-band ultra-wideband (UWB) switched-antenna-
array radar scheme for detection of stationary human subjects from respiration. The …

Design and application of a metamaterial superstrate on a bio-inspired antenna for partial discharge detection through dielectric windows

GVR Xavier, AJR Serres, EG da Costa, AC de Oliveira… - Sensors, 2019 - mdpi.com
The adaptation of dielectric windows as metamaterial superstrate over a bio-inspired Printed
Monopole Antenna (PMA) was evaluated in order to improve the detection sensitivity of Ultra …

Compact elliptical UWB antenna for underwater wireless communications

ARH Alhawari, SF Majeed, T Saeidi, S Mumtaz… - Micromachines, 2021 - mdpi.com
The increasing needs of free licensed frequency bands like Industrial, Scientific, and
Medical (ISM), Wireless Local Area Network (WLAN), and 5G for underwater …

Application of dielectric-artificial magnetic conductor composite substrate to design miniaturized P-band microstrip antenna for wireless underground sensor network

SK Annavarapu, A Ghosh, LLK Singh… - IEEE Antennas and …, 2022 - ieeexplore.ieee.org
In the modern era of wireless Internet of Things designing a planar antenna at relatively low
frequency (P-band) with positive gain and high efficiency is exacting task. In this letter, a …

Simple compact UWB Vivaldi antenna

S Saleh, W Ismail, ISZ Abidin, MH Jamaluddin… - Proceedings of the 11th …, 2022 - Springer
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 …

[PDF][PDF] Development of an Analytical Method for Arbitrary Shaped Pattern Synthesis of Planar Arrays.

M Boozari, M Khalaj-Amirhosseini - Radioengineering, 2021 - radioeng.cz
In practice, it is often necessary to design an array that will yield desired radiation pattern.
For this purpose, several time-consuming algorithms are introduced in the literature. In this …

Partially dielectric loaded planar Vivaldi array antenna for forward‐looking GPR applications

A Caliskan, Y Hoşgör, AS Turk… - Microwave and Optical …, 2024 - Wiley Online Library
This paper presents a novel two‐element partially dielectric loaded planar Vivaldi antenna
array for ultra‐wideband applications. This array is capable of operating between 380 MHz …

Artificial Magnetic Conductor based Composite substrate Antenna for Low Frequency Wireless Underground Sensor Networks

SK Annavarapu, A Ghosh, LLK Singh… - 2023 3rd …, 2023 - ieeexplore.ieee.org
In the current era of Wireless Internet of Things, develo** low frequency planar antennas
for underground communication is a challenging task. For underground electromagnetic …

A Miniaturized Ultra-Wideband Patch Sensor for Microwave Breast Tumor Imaging

Y Bai, M Zhang, H Xu, Y Fan - Mengmeng and Xu, Huaqiang and Fan … - papers.ssrn.com
This paper proposes a compact ultra-wideband patch sensor printed on an Fr4 substrate
with dimensions of only 27 mm× 29 mm× 1.2 mm for breast tumor diagnose. The sensor has …