TY - JOUR
T1 - Magnetoelectric antenna for miniaturized acoustic noise dosimetry applications
AU - Nasrollahpour, Mehdi
AU - Romano, Anthony
AU - Sun, Neville
AU - Zaeimbashi, Mohsen
AU - Matyushov, Alexei
AU - Liang, Xianfeng
AU - Chen, Huaihao
AU - Abrishami, Seyed Mahdi Seyed
AU - Martos-Repath, Isabel
AU - Emam, Shadi
AU - Sun, Nian Xiang
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2021/10
Y1 - 2021/10
N2 - A novel acoustic noise dosimeter is presented in this letter to investigate and measure the sound noise level that damages human hearing. A miniaturized magnetoelectric (ME) antenna is utilized to sense the sound noise level through the nonlinear antenna modulation around the operating acoustic resonance frequency of 63.6 MHz. Applied noise level of 102 dBA at two different 300 kHz and 1 kHz frequencies results in 33.8 dB and 28.7 dB signal to noise ratio. In addition, the fabricated antenna provides a high frequency of resonance of 2.49 GHz for energy harvesting and communications.
AB - A novel acoustic noise dosimeter is presented in this letter to investigate and measure the sound noise level that damages human hearing. A miniaturized magnetoelectric (ME) antenna is utilized to sense the sound noise level through the nonlinear antenna modulation around the operating acoustic resonance frequency of 63.6 MHz. Applied noise level of 102 dBA at two different 300 kHz and 1 kHz frequencies results in 33.8 dB and 28.7 dB signal to noise ratio. In addition, the fabricated antenna provides a high frequency of resonance of 2.49 GHz for energy harvesting and communications.
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U2 - 10.1109/LSENS.2021.3109529
DO - 10.1109/LSENS.2021.3109529
M3 - Article
AN - SCOPUS:85114708716
SN - 2475-1472
VL - 5
JO - IEEE Sensors Letters
JF - IEEE Sensors Letters
IS - 10
ER -