Abstract
A planar monopole antenna using polydimethyl-siloxane (PDMS) as a substrate is presented for on-body wearable applications. Three shorting vias with angular separation of 120 degrees are employed to achieve a low-profile structure with monopole-like radiation pattern. The antenna operates at the Industrial, Scientific and Medical (ISM) band of 5.8 GHz with impedance bandwidth of 4.3% covering frequencies from 5.7 to 5.9 GHz. The proposed antenna is flexible and offers a small size of 0.53\lambda\times 0.53\lambda\times 0.06\lambda at its lowest operating frequency. The experimental validation was carried out in free-space and on-body environment and it demonstrates that the proposed antenna is suitable for on-body wearable applications.
| Original language | English |
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| Title of host publication | 2022 IEEE MTT-S International Microwave Biomedical Conference, IMBioC 2022 |
| Pages | 271-273 |
| Number of pages | 3 |
| ISBN (Electronic) | 9781665423403 |
| DOIs | |
| Publication status | Published - 13 Jun 2022 |
| Event | 2022 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) - Suzhou, China Duration: 16 May 2022 → 18 May 2022 https://ieeexplore.ieee.org/xpl/conhome/9790088/proceeding |
Publication series
| Name | 2022 IEEE MTT-S International Microwave Biomedical Conference, IMBioC 2022 |
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Conference
| Conference | 2022 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) |
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| Country/Territory | China |
| City | Suzhou |
| Period | 16/05/22 → 18/05/22 |
| Internet address |
Keywords
- Wireless body area network
- wearable antennas
- monopole antenna
- omni-directional radiation pattern
- low profile
- Antenna radiation patterns
- ISM
- PDMS
- monopole antennas