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of 1 113
pro vyhledávání: '"microwave tomography"'
Autor:
Alessia Cannata, Adnan Elahi, Martin O'Halloran, Marco Pasian, Simona Di Meo, Giulia Matrone, Bilal Amin
Publikováno v:
IEEE Access, Vol 12, Pp 123447-123458 (2024)
Microwave Tomography (MWT) is emerging as a potential imaging technique for monitoring bone health due to its ability to determine the dielectric properties of tissues under investigation. Studies have demonstrated a significant dielectric contrast b
Externí odkaz:
https://doaj.org/article/0a15c07d0cc84fe393ab0fd22932cf98
Publikováno v:
IEEE Access, Vol 12, Pp 26978-26990 (2024)
In this paper, a novel, cost-efficient 2-by-32 switch matrix for microwave imaging systems is designed and implemented. The switch’s operation was verified, with its performance assessed across different ports through testing and measurements. The
Externí odkaz:
https://doaj.org/article/54980f5e17934bf2b469a6ed5d82a912
Autor:
Carlo Noviello, Salvatore Maresca, Gianluca Gennarelli, Antonio Malacarne, Filippo Scotti, Paolo Ghelfi, Francesco Soldovieri, Ilaria Catapano, Rosa Scapaticci
Publikováno v:
Remote Sensing, Vol 16, Iss 21, p 3940 (2024)
This paper deals with the imaging problem from data collected by means of a microwave photonics-based distributed radar network. The radar network is leveraged on a centralized architecture, which is composed of one central unit (CU) and two transmit
Externí odkaz:
https://doaj.org/article/0cf9ad5e8d5f4456803a7998e4c51a7c
Autor:
Zekun Zhang, Heng Liu, Xiang Gao, Zeyu Zhang, Zhongxia Simon He, Luoyuan Liu, Rui Zong, Zhizhen Qin
Publikováno v:
Sensors, Vol 24, Iss 21, p 6897 (2024)
In the field of medical imaging, microwave tomography (MWT) is based on the scattering and absorption characteristics of different tissues to microwaves and can reconstruct the electromagnetic property distribution of biological tissues non-invasivel
Externí odkaz:
https://doaj.org/article/1a7d7e811eb54e6588b4fc0f97c2154f
Publikováno v:
Sensors, Vol 24, Iss 20, p 6634 (2024)
In clinical settings, computed tomography (CT), magnetic resonance imaging (MRI), or positron emission tomography (PET) are commonly employed in brain imaging to assist clinicians in determining the type of stroke in patients. However, these modaliti
Externí odkaz:
https://doaj.org/article/eacad31c0903427e9969970ee06fe6dc
Akademický článek
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Publikováno v:
Remote Sensing, Vol 16, Iss 17, p 3163 (2024)
The availability of multichannel ground-penetrating radar systems capable of gathering multiview, multistatic, multifrequency data provides novel chances to improve subsurface imaging results. However, customized data processing techniques and smart
Externí odkaz:
https://doaj.org/article/075ec68d68044a018357e1f14f3d0269
Autor:
Gabriele Pavan, Gaspare Galati
Publikováno v:
Remote Sensing, Vol 16, Iss 14, p 2543 (2024)
This work, written for engineers or managers with no special knowledge of quantum mechanics, nor deep experience in radar, aims to help the scientific, industrial, and governmental community to better understand the basic limitations of proposed micr
Externí odkaz:
https://doaj.org/article/46fb2d7e3d344d4681e353a2cfb1f02a
Akademický článek
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