Emidio Marchetti
University of Birmingham
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Publication
Featured researches published by Emidio Marchetti.
international radar symposium | 2017
Emidio Marchetti; Rui Du; Fatemeh Norouzian; Edward Hoare; Thuy-Yung Tran; M. Cherniakov; M. Gashinova
The Radar Cross Section (RCS) is used to characterize the reflectivity of a target, which is essential for the detection performances of an automotive sensor system. Results of RCS measurements of a child mannequin at 300 GHz are presented for the first time and compared with measurements at the current automotive frequency standards (24 GHz). The RCS range and angular profile measurements of the mannequin are obtained in a controlled environment with the aid of a computer controlled turntable. The potential of low-TeraHertz (low-THz) sensors to measure additional characteristic features of pedestrians and hence enhance pedestrian recognition is also shown.
ieee radar conference | 2017
Rui Du; Fatemeh Norouzian; Emidio Marchetti; Ben Willetts; M. Gashinova; Mikhail Cherniakov
Research to quantify the attenuation of 150 GHz and 300 GHz EM waves in sand has been conducted and the results are presented in this paper to investigate the performance of low-THz sensing for outdoor applications when an antenna radome might be contaminated by sand, which is one of the most common types of contaminant in outdoor environments. The signal power deviation has been studied as a function of sand thickness and granule size. Five kinds of granule-size-calibrated silica sands and natural sand were used in the experiment. While the results confirms expected greater attenuation at 300 GHz than that at 150 GHz, it has also been shown that sand composed of coarser particles provide greater attenuation than that of finer particles, which challenges some previously reported results.
international radar symposium | 2016
Ben Willetts; M. Gashinova; A. Stove; Costas C. Constantinou; Edward Hoare; Emidio Marchetti
The measurements presented in this paper show that feature extraction can be used to identify objects of interest by making use of the scattering present and angular resolution available when using low TeraHertz (low-THz) (0.1 THz-1 THz) devices. The results shown were obtained by measuring two different types of overhead power cables of similar size but with different surface structure which causes the backscatter from each type of cable at 150GHz to be distinct. The measurements are supported by simulations made that incorporate Bragg mode theory.
international radar symposium | 2018
Emidio Marchetti; Liam Daniel; Edward Hoare; Fatemeh Norouzian; M. Cherniakov; M. Gashinova
international radar symposium | 2018
Suzanne Melo; Emidio Marchetti; Scott Cassidy; Edward Hoare; Antonella Bogoni; M. Gashinova; Mikhail Cherniakov
ieee conference of russian young researchers in electrical and electronic engineering | 2018
Alexander Gureev; Mikhail Cherniakov; Emidio Marchetti; Fatemeh Norouzian; Ilya Gureev
european microwave conference | 2018
Fatemeh Norouzian; Rui Du; Emidio Marchetti; M. Gashinova; Edward Hoare; Costas C. Constantinou; P. Gardner; Mikhail Cherniakov
Iet Radar Sonar and Navigation | 2018
Emidio Marchetti; Rui Du; Ben Willetts; Fatemeh Norouzian; Edward Hoare; Thuy Yung Tran; Nigel Clarke; Mikhail Cherniakov; M. Gashinova
ieee conference of russian young researchers in electrical and electronic engineering | 2017
Alexander Gureev; Mikhail Cherniakov; Emidio Marchetti; Ilya Gureev
european radar conference | 2017
Emidio Marchetti; Rui Du; Fatemeh Norouzian; Edward Hoare; M. Cherniakov; M. Gashinova; Thuy-Yung Tran
Collaboration
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