A Capacitive Intrabody Communication Channel from 100 kHz to 100 MHz (CROSBI ID 572474)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Lučev, Željka ; Krois, Igor ; Cifrek, Mario
engleski
A Capacitive Intrabody Communication Channel from 100 kHz to 100 MHz
Intrabody communication (IBC) uses the human body as a signal transmission medium. In the capacitive coupling IBC approach the signal is transmitted through the body and the signal return path is closed through the environment. The received signal level is affected by the orientation of the transmitter with respect to the receiver, the number of ground electrodes connected to the body, the size of the receiver ground plane, and the surrounding environment. In this paper we present a characterization of the capacitive IBC channel in the frequency range from 100 kHz to 100 MHz, obtained using a network analyzer and a pair of baluns. In order to better understand the transmission path in the frequency range of interest, we analyze the intrabody channel transmission characteristics using different electrode arrangements. The transmission gain increases with frequency for 20 dB/decade up to 1 MHz, and for the higher frequencies the increase depends on the transmitter to the receiver distance and the electrode arrangements.
intrabody communication channel ; capacitive coupling ; transmission characteristic ; body area networks
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
845-848.
2011.
objavljeno
10.1109/IMTC.2011.5944311
Podaci o matičnoj publikaciji
2011 IEEE International Instrumentation and Measurement Technology Conference Proceedings
Yan, Yong ; Dyer, Ruth
Piscataway (NJ): Institute of Electrical and Electronics Engineers (IEEE)
978-1-4244-7934-4
Podaci o skupu
International Instrumentation and Measurement Technology Conference, I2MTC 2011
predavanje
10.05.2011-12.05.2011
Hangzhou, Kina
Povezanost rada
Elektrotehnika