Analysis of incident field modeling and incident/scattered field calibration techniques in microwave tomography

M Ostadrahimi, P Mojabi, C Gilmore… - IEEE Antennas and …, 2011 - ieeexplore.ieee.org
Imaging with microwave tomography systems requires both the incident field within the
imaging domain as well as calibration factors that convert the collected data to …

A bra monitoring system using a miniaturized wearable ultra-wideband MIMO antenna for breast cancer imaging

SN Mahmood, AJ Ishak, A Jalal, T Saeidi, S Shafie… - Electronics, 2021 - mdpi.com
This paper represents a miniaturized, dual-polarized, multiple input–multiple output (MIMO)
wearable antenna. A vertically polarized, leaf-shaped antenna and a horizontally polarized …

A near-field dual polarized (TE–TM) microwave imaging system

M Ostadrahimi, A Zakaria, J LoVetri… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
In this paper, we introduce a novel dual polarized microwave imaging system. The system is
comprised of a circular array of multiplexed antennas, distributed evenly around an object-of …

A novel microwave tomography system based on the scattering probe technique

M Ostadrahimi, P Mojabi, S Noghanian… - IEEE Transactions …, 2011 - ieeexplore.ieee.org
In this paper, we introduce a novel microwave tomography system, which utilizes 24 double-
layered Vivaldi antennas, each of which is equipped with a diode-loaded printed-wire probe …

The University of Manitoba microwave imaging repository: A two-dimensional microwave scattering database for testing inversion and calibration algorithms …

C Gilmore, A Zakaria, P Mojabi… - IEEE Antennas and …, 2011 - ieeexplore.ieee.org
We present a repository of multi-static, near-field microwave scattering measurements. The
data are presented both raw (uncalibrated), and calibrated with a scattered-field calibration …

High gain triple-band metamaterial-based antipodal Vivaldi MIMO antenna for 5G communications

T Saeidi, I Ismail, S Noghanian, ARH Alhawari… - Micromachines, 2021 - mdpi.com
This paper presents a miniaturized dual-polarized Multiple Input Multiple Output (MIMO)
antenna with high isolation. The antenna meets the constraints of sub-6 GHz 5G and the …

Antenna effects on respiratory rate measurement using a UWB radar system

A Alemaryeen, S Noghanian… - IEEE Journal of …, 2018 - ieeexplore.ieee.org
State-of-the-art advances in the field of radar technology have made it possible to design
noninvasive sensing devices of vital signs. This paper presents the effects of antenna …

[LIBRO][B] The finite-element contrast source inversion method for microwave imaging applications

A Zakaria - 2012 - search.proquest.com
The Finite-Element Contrast Source Inversion Method for Microwave Imaging Applications -
PhD Thesis Page 1 The Finite-Element Contrast Source Inversion Method for Microwave …

A comparison study between horn and Vivaldi antennas for 1.5–6 GHz breast microwave radar imaging

MS Nepote, DR Herrera, DF Tapia… - The 8th European …, 2014 - ieeexplore.ieee.org
Breast Microwave Radar is a novel imaging modality for breast cancer detection. This
technology uses low power microwaves to illuminate the breast region and it generates a …

Attention-Unet for Electromagnetic Inverse Scattering Problems in Microwave Imaging

MF Maricar, A Zakaria… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Deep convolutional neural networks (CNNs) are investigated to solve inverse scattering
problems for microwave imaging (MWI). The conventional approaches for solving inverse …