Absorbed/Epithelial Power Density Assessment Using Plane-Wave Spectrum Method From Inside the Skin Tissue Above 6 GHz

Jafari, Seyed Faraz; Shirazi, Reza Sarraf; Moradi, Gholamreza; Sibille, Alain; Wiart, Joe

doi:10.1109/tim.2022.3167770

Cited by 3 publications

(1 citation statement)

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“…As there are no current set standards on the methodology and procedures, the development of an APD measurement method becomes an active research in the scientific community focusing on radiation protection by electromagnetic fields. Recently, there were some attempts to develop APD prototype by extension of conventional specific absorption rate (SAR) measurement system [3] and also by plane wave spectrum method [4]. Nevertheless, the measurement at higher frequencies above 10 GHz still proves to be a challenging subject, especially considering the scattering of high-loss phantom.…”

Section: Introductionmentioning

confidence: 99%

A Comparison of Non-corrected Planar and Spherical Near-Field Scanning For Absorbed Power Density Evaluation Using Inverse Source Technique

Binti Mohd Baharin,

Nagaoka,

Sasaki

2023

Proceedings of the XXXVth URSI General Assembly and Scientific Symposium – GASS 2023

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A comparison of absorbed power density (APD) evaluation using a regularized source reconstruction/inverse source method by planar and spherical near-field sampling was studied for a horn antenna at a millimeter-wave frequency of 28 GHz. The results have shown that the non-corrected planar near-field scanning for the proposed inverse source method could calculate a reasonably accurate peak spatial APD compared to that of a spherical one, in addition to the significantly reduced number of sampling points. The calculated APD using measured planar near field was also presented as validation.

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Section: Introductionmentioning

confidence: 99%