M
Marta Cavagnaro
Researcher at Sapienza University of Rome
Publications - 150
Citations - 2940
Marta Cavagnaro is an academic researcher from Sapienza University of Rome. The author has contributed to research in topics: Antenna (radio) & Microwave imaging. The author has an hindex of 25, co-authored 127 publications receiving 2531 citations. Previous affiliations of Marta Cavagnaro include National Research Council & Roma Tre University.
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Specific absorption rate and temperature elevation in a subject exposed in the far-field of radio-frequency sources operating in the 10-900-MHz range
TL;DR: The exposure of a subject in the far field of radiofrequency sources operating in the 10-900-MHz range has been studied and the thermal model used, which takes into account the thermoregulatory system of the human body, has been validated through a comparison with experimental data.
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Specific absorption rate and temperature increases in the head of a cellular-phone user
TL;DR: In this article, a complete electromagnetic and thermal analysis has been performed considering the head of a subject exposed to various kinds of cellular phones available on the market, and focusing the attention on important organs like the eye lens and brain.
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SAR distribution and temperature increase in an anatomical model of the human eye exposed to the field radiated by the user antenna in a wireless LAN
TL;DR: In this paper, the specific absorption rate (SAR) distribution in a human-eye anatomical model, developed from the "visible human" data set, by using the finite-difference time-domain (FDTD) numerical technique with a cell resolution of 0.5 mm.
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A Minimally Invasive Antenna for Microwave Ablation Therapies: Design, Performances, and Experimental Assessment
TL;DR: A new coaxial antenna for microwave ablation therapies is proposed, featuring a miniaturized choke and an arrowhead cap to facilitate antenna insertion into the tis sues and finding an optimal stability with respect to manufacturing tolerances is investigated.
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Changes in the dielectric properties of ex vivo bovine liver during microwave thermal ablation at 2.45 GHz.
TL;DR: The ex vivo dielectric properties of bovine liver were experimentally characterized as a function of the temperature during MTA at the frequency of 2.45 GHz to represent a preliminary step towards the future development of a procedure for MTA treatment planning.