TY - GEN
T1 - Development of a 5 GHz band realtime wireless sensing system with low power consumption for sensor networks
AU - Kitayoshi, Hitoshi
AU - Sawaya, Kunio
AU - Kuwano, Hiroki
PY - 2012/12/1
Y1 - 2012/12/1
N2 - A novel semi-passive sensor RF-tags using 5 GHz band for a low power consumption and a long reading range are proposed. Multi-subcarrier back scattering communications are employed for the data transmission and the distance measurement of 1 mm resolution over 30 m range. Current requirements of 3 V battery in the distance measurement tag and monitoring tag of sensing data are 30 μA and 600 μA with transmission rates of 30 sps and 40 kbps, respectively, which are much smaller than the conventional active RF-tags.
AB - A novel semi-passive sensor RF-tags using 5 GHz band for a low power consumption and a long reading range are proposed. Multi-subcarrier back scattering communications are employed for the data transmission and the distance measurement of 1 mm resolution over 30 m range. Current requirements of 3 V battery in the distance measurement tag and monitoring tag of sensing data are 30 μA and 600 μA with transmission rates of 30 sps and 40 kbps, respectively, which are much smaller than the conventional active RF-tags.
UR - http://www.scopus.com/inward/record.url?scp=84873972839&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84873972839&partnerID=8YFLogxK
U2 - 10.1109/ICSENS.2012.6411103
DO - 10.1109/ICSENS.2012.6411103
M3 - Conference contribution
AN - SCOPUS:84873972839
SN - 9781457717659
T3 - Proceedings of IEEE Sensors
BT - IEEE SENSORS 2012 - Proceedings
T2 - 11th IEEE SENSORS 2012 Conference
Y2 - 28 October 2012 through 31 October 2012
ER -