TY - GEN
T1 - Development of underwater distance sensor using em wave attenuation
AU - Park, Daegil
AU - Kwak, Kyungmin
AU - Chung, Wan Kyun
AU - Kim, Jinhyun
PY - 2013
Y1 - 2013
N2 - In this paper, we discuss a novel underwater localization system using EM(Electro-Magnetic) wave. Maxwell equation and Friis transmission formula were reconstructed in terms of propagation constant and antenna property, then by combining these two formulas, we have defined the EM wave attenuation function over underwater distance. Using this function, we have developed an underwater sensor model for EM waves. Finally we organized an experimental environment and performed experiments for different frequencies, and through 2D localization using obtained sensor model, we meet with very confident results. The experimental results show a close correlation with the developed sensor model and the possibility of underwater localization systems using EM wave.
AB - In this paper, we discuss a novel underwater localization system using EM(Electro-Magnetic) wave. Maxwell equation and Friis transmission formula were reconstructed in terms of propagation constant and antenna property, then by combining these two formulas, we have defined the EM wave attenuation function over underwater distance. Using this function, we have developed an underwater sensor model for EM waves. Finally we organized an experimental environment and performed experiments for different frequencies, and through 2D localization using obtained sensor model, we meet with very confident results. The experimental results show a close correlation with the developed sensor model and the possibility of underwater localization systems using EM wave.
UR - http://www.scopus.com/inward/record.url?scp=84887265443&partnerID=8YFLogxK
U2 - 10.1109/ICRA.2013.6631309
DO - 10.1109/ICRA.2013.6631309
M3 - Conference contribution
AN - SCOPUS:84887265443
SN - 9781467356411
T3 - Proceedings - IEEE International Conference on Robotics and Automation
SP - 5125
EP - 5130
BT - 2013 IEEE International Conference on Robotics and Automation, ICRA 2013
T2 - 2013 IEEE International Conference on Robotics and Automation, ICRA 2013
Y2 - 6 May 2013 through 10 May 2013
ER -