Abstract
A method to obtain the three-dimensional (3D) model of a hand for an antenna-hand interaction analysis of a mobile phone is presented. The radiation and reception performance of millimeter-wave signals is more susceptible to intervention by a user's hand than that of legacy below-6 GHz radios. Hand models representing a wide range of natural handgrips of mobile phone users are therefore essential. The 3D modeling is based on the photogrammetry using a video footage of a hand. Multiple 3D models of natural handgrips can be obtained with reasonable efforts. The radiation performance of a canonical antenna array implemented into a mobile phone sized chassis is evaluated using a developed series of 3D hand models, showing the uncertainty of repeatable antenna-hand interaction analyses.
| Original language | English |
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| Title of host publication | 2022 16th European Conference on Antennas and Propagation, EuCAP 2022 |
| Publisher | IEEE |
| Number of pages | 5 |
| ISBN (Electronic) | 978-88-31299-04-6 |
| ISBN (Print) | 978-1-6654-1604-7 |
| DOIs | |
| Publication status | Published - 2022 |
| MoE publication type | A4 Article in a conference publication |
| Event | European Conference on Antennas and Propagation - Madrid, Spain Duration: 27 Mar 2022 → 1 Apr 2022 Conference number: 16 https://www.eucap2022.org/ |
Publication series
| Name | Proceedings of the European Conference on Antennas and Propagation |
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| ISSN (Print) | 2164-3342 |
Conference
| Conference | European Conference on Antennas and Propagation |
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| Abbreviated title | EuCAP |
| Country/Territory | Spain |
| City | Madrid |
| Period | 27/03/2022 → 01/04/2022 |
| Internet address |
Keywords
- mm-Waves
- Mobile antenna evaluation
- User hand effect