Wearable triangular patch antenna for ON/OFF body communication
| Autor: | S. Teja, Shankar Bhattachaijee, Monojit Mitra, S. R. Bhadra Chaudhuri |
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| Rok vydání: | 2017 |
| Předmět: |
Physics
Patch antenna Acoustics 020208 electrical & electronic engineering Dual mode Specific absorption rate Wearable computer 020206 networking & telecommunications 02 engineering and technology Radiation pattern 0202 electrical engineering electronic engineering information engineering Multi-band device Antenna (radio) ISM band |
| Zdroj: | 2017 IEEE Applied Electromagnetics Conference (AEMC). |
| DOI: | 10.1109/aemc.2017.8325659 |
| Popis: | A compact all textile dual band dual mode triangular patch antenna is designed for wearable applications. The antenna has a patch like radiation pattern in 3.5GHz WLAN band for OFF body communication whereas vertical monopole-like radiation pattern in 5.8 GHz ISM band for communicating with other sensors based ON body devices. The antenna is fabricated and tested over human hand. Due to the characteristic radiation pattern of the antenna at two operating frequencies, the antenna is found to be least coupled with the human body and thereby a low specific absorption rate (SAR) value of 0.21 W/Kg and 1.21 W/kg at two resonant frequencies. The simulation results were found to be in good agreement with the measurement results. |
| Databáze: | OpenAIRE |
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