TY - GEN
T1 - Preliminary results of 3D underwater localization using electromagnetic wave attenuation
AU - Kwak, Kyungmin
AU - Park, Daegil
AU - Cho, Hunhee
AU - Chung, Wan Kyun
AU - Kim, Jinhyun
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/10/21
Y1 - 2016/10/21
N2 - In this paper, we discuss a novel underwater localization method using 3D Electromagnetic (EM) wave attenuation pattern. To calculate the EM wave attenuation in underwater, according to distance, we use the Friis-Shelkunoff (FRIIS) formula, which mainly depends on antenna properties and medium variables. The research on these variables was executed in previous works [3, 4]. In this work, 3D underwater localization method is proposed using the 3D attenuation model and depth data from the additional pressure sensor, which is realized with the several anchor nodes located in fixed positions and mobile node for receiving EM waves with an attached pressure sensor. We measured mobile node attenuation data in the underwater with position change in the x-z vertical plane. And it was compared with the theoretical 3D spatial attenuation model. The preliminary results about 3D underwater localization show good agreement with theoretical estimation.
AB - In this paper, we discuss a novel underwater localization method using 3D Electromagnetic (EM) wave attenuation pattern. To calculate the EM wave attenuation in underwater, according to distance, we use the Friis-Shelkunoff (FRIIS) formula, which mainly depends on antenna properties and medium variables. The research on these variables was executed in previous works [3, 4]. In this work, 3D underwater localization method is proposed using the 3D attenuation model and depth data from the additional pressure sensor, which is realized with the several anchor nodes located in fixed positions and mobile node for receiving EM waves with an attached pressure sensor. We measured mobile node attenuation data in the underwater with position change in the x-z vertical plane. And it was compared with the theoretical 3D spatial attenuation model. The preliminary results about 3D underwater localization show good agreement with theoretical estimation.
KW - EM wave
KW - RF
KW - RSS
KW - Underwater localization
UR - http://www.scopus.com/inward/record.url?scp=85000428366&partnerID=8YFLogxK
U2 - 10.1109/URAI.2016.7625775
DO - 10.1109/URAI.2016.7625775
M3 - Conference contribution
AN - SCOPUS:85000428366
T3 - 2016 13th International Conference on Ubiquitous Robots and Ambient Intelligence, URAI 2016
SP - 550
EP - 551
BT - 2016 13th International Conference on Ubiquitous Robots and Ambient Intelligence, URAI 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 13th International Conference on Ubiquitous Robots and Ambient Intelligence, URAI 2016
Y2 - 19 August 2016 through 22 August 2016
ER -