Numerical modeling of the eddy currents induced in the human body by the pulsed field gradients in MRI presents a difficult computational problem. It requires an efficient and accurate computational method for high spatial resolution analyses with a relatively low input frequency. In this article, a
✦ LIBER ✦
On-body radio channel modeling for different human body models using FDTD techniques
✍ Scribed by Hanae Terchoune; David Lautru; Azeddine Gati; Albert Cortel Carrasco; Man Faï Wong; Joe Wiart; Victor Fouad Hanna
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 329 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
This articlepresents an on‐body radio channel modeling at 900MHz using the FDTD technique. The modification of antennas parameters when they are close to the body or directly on the body is analyzed. Then, the influence of the morphology on the propagation is studied; SAR and channel parameters are also extracted. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 2498–2501, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24592
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