Abstract
We compare different low-profile antenna prototypes designed on the back cover of mobile devices around 2 GHz. Especially, we focus on controlling the specific absorption rate (SAR) without sacrificing the antenna efficiency. In addition, we study techniques to reduce the size of the antenna. We compare a traditional patch antenna, a sophisticated SAR-optimized design, and a patch minimized with a matching circuit. All these three options are manufactured. The measurement results show that SAR values can be decreased remarkably without compromising the antenna performance if exposure effects are taken into account in the design.
Original language | English |
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Title of host publication | 17th European Conference on Antennas and Propagation, EuCAP 2023 |
Publisher | IEEE |
ISBN (Print) | 978-1-6654-7541-9 |
DOIs | |
Publication status | Published - 2023 |
MoE publication type | A4 Conference publication |
Event | European Conference on Antennas and Propagation - Florence, Italy, Florence, Italy Duration: 26 Mar 2023 → 31 Mar 2023 Conference number: 17 https://www.eucap2023.org/ |
Conference
Conference | European Conference on Antennas and Propagation |
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Abbreviated title | EuCAP |
Country/Territory | Italy |
City | Florence |
Period | 26/03/2023 → 31/03/2023 |
Internet address |
Keywords
- antenna
- measurements
- mobile antenna
- specific absorption rate