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Dosimetry Using a Localized Exposure System in the Millimeter-Wave Band for in vivo Studies on Ocular Effects.
- Source :
-
IEEE Transactions on Microwave Theory & Techniques . Jul2014, Vol. 62 Issue 7, p1554-1564. 11p. - Publication Year :
- 2014
-
Abstract
- We developed a millimeter-wave (MMW) exposure system for in vivo experiments for operating frequencies ranging from 24.5 to 95 GHz. The MMWs are localized to the rabbit ocular tissue with a spot-focus lens antenna. The MMW energy absorption and consequent temperature elevation are evaluated by numerical simulation using measured antenna distribution and precisely modeled rabbit ocular data. Results suggest that corneal damage occurs at an incident power density of 300 \mW/cm^2 with our exposure system at frequencies from 26.5 to 95 GHz. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 00189480
- Volume :
- 62
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Microwave Theory & Techniques
- Publication Type :
- Academic Journal
- Accession number :
- 97010981
- Full Text :
- https://doi.org/10.1109/TMTT.2014.2323011