Human body communication between fingertip and wrist using stationary and wearable devices
Human body communication between fingertip and wrist using stationary and wearable devices
复制标题
使用固定和可穿戴设备进行指尖和手腕之间的人体通信
DOI：
10.1109/gcce.2014.7031122
复制
发表时间：
2014
期刊：
影响因子：
--
通讯作者：
K. Sasaki
中科院分区：
文献类型：
--
作者：
D. Muramatsu;F. Koshiji;K. Koshiji;K. Sasaki
人体通信（HBC）有望成为独特的人机界面，因为只有当用户触摸目标设备时才建立传输路径。在这项研究中，HBC之间的固定设备和穿戴在手腕上的可穿戴设备进行了调查。通过电磁场分析，计算了器件与人体模型周围电场之间的传输特性。从固定设备到可穿戴设备的传输特性为约-56dB，这表明稳定的双向传输。当固定信号电极与指尖相距5 cm时，S21下降超过30 dB，表明接触是传输所必需的。
Human body communication (HBC) is expected to become a unique man-machine interface because the transmission path is established only when the user touches the target device. In this study, HBC between a stationary device and a wearable device worn on the wrist was investigated. Transmission characteristics between the devices and electric field around the human body model were calculated by electromagnetic field analysis. The transmission characteristics from the stationary device to the wearable device were about -56 dB, which suggests a stable bidirectional transmission. The S21 decreased more than 30 dB when stationary signal electrode and fingertip were 5 cm apart, indicating that contact is necessary for transmission.
影响因子：
3.5
作者：
Nagaoka, T;Watanabe, S;Yamanaka, Y
通讯作者：
Yamanaka, Y