Abstract
In the millimeter-wave frequencies, the dosimetric quantity for human exposure to electromagnetic fields changes from the specific absorption rate to incident power density. In this study, we used 28 GHz various fixed-beam patch arrays and plane waves to investigate the temperature elevation in a multilayer model of human heads and its correlation with incident power density in free space. The results show that the averaging area of a few square-centimeters may be a good candidate for the spatial-average power density. The findings provide valuable input to the ongoing revision and updating of relevant safety standards and guidelines.
| Original language | English |
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| Title of host publication | 2018 IEEE International Workshop on Antenna Technology, iWAT2018 - Proceedings |
| Number of pages | 3 |
| Publisher | IEEE Signal Processing Society |
| Publication date | 8 Jun 2018 |
| Pages | 1-3 |
| ISBN (Electronic) | 9781538618516 |
| DOIs | |
| Publication status | Published - 8 Jun 2018 |
| Externally published | Yes |
| Event | 14th IEEE International Workshop on Antenna Technology, iWAT2018 - Nanjing, China Duration: 5 May 2018 → 7 May 2018 |
Conference
| Conference | 14th IEEE International Workshop on Antenna Technology, iWAT2018 |
|---|---|
| Country/Territory | China |
| City | Nanjing |
| Period | 05/05/2018 → 07/05/2018 |
| Sponsor | et al., Nanjing University, Nanjing University of Aeronautics and Astronautics, Nanjing University of Information Science and Technology, Nanjing University of Science and Technology, Southeast University |
| Series | 2018 IEEE International Workshop on Antenna Technology, iWAT2018 - Proceedings |
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Bibliographical note
Publisher Copyright:© 2018 IEEE.
Keywords
- 28 GHz
- 5G
- antenna array
- human head
- power density
- RF compliance
- safety guidelines
- temperature elevation