Use of a human-body simulator for analysis of MRI antennas
β Scribed by Hisaaki Ochi; Etsuji Yamamoto; Kunio Sawaya; Saburo Adachi
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 760 KB
- Volume
- 77
- Category
- Article
- ISSN
- 8756-6621
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Relationships have been established between the concentrations of mercury in human scalp hair and environmental or dietary mercury exposures. For chronic exposures, the hair/blood ratio for mercury is in the range 200:1β300:1, and scalp hair mercury concentrations of >5 ppm are indicati
## Abstract A simple human body phantom model is proposed and used to demonstrate that the radiation efficiency of an internal handset antenna operating at the FM band can be improved for a particular holding position up to 10 dB. To corroborate the numerical results, an experiment using a real hum
A two-dimensional model of human biomechanical responses to whole-body vibration has been developed, by using the finite element method. Beam, spring and mass elements were used to model the spine, viscera, head, pelvis and buttocks tissue in the mid-sagittal plane. The model was developed by compar
## Abstract In this paper, a design guideline is presented for an antenna for a small radio terminal placed in various locations on a human body. Typical installation conditions include wearing it on the chest and holding it by hand. The radiation patterns in the vertical plane of a Ξ»/4 monopole an
The numerical modelization of the electrical connection between a wire and an arbitrarily shaped body is analyzed. Se¨eral theoretical approaches are discussed and the principal steps for a rigorous treatment are underlined. Measured data on canonical configurations of wire-to-surface junctions are