On the Transformer Effects in the Measurements of Capacitive Intrabody Communication Transmission Characteristics Using Grounded Instruments (CROSBI ID 613692)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Lučev Vasić, Željka ; Krois, Igor ; Hrabar, Silvio ; Cifrek, Mario
engleski
On the Transformer Effects in the Measurements of Capacitive Intrabody Communication Transmission Characteristics Using Grounded Instruments
In a balun transformer, balanced winding terminals are symmetrical with respect to the ground. However, some commercial RF transformers used in the measurements of the IBC system transmission characteristics and referred to as baluns do not have symmetrical capacitances between their input terminals and ground. When using these transformers, switching the positions of the electrodes connected to the same transformer winding can lead to drastically different measurement results. In this paper we will show that the change in the measured amplitude for different signal and ground electrode arrangements is influenced by the transformer symmetry to the ground, and not the capacitive intrabody communication transmission characteristics.
Intrabody communication (IBC) ; capacitive coupling ; signal and ground electrode arrangement ; RF transformer symmetry ; electrode configuration
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Podaci o prilogu
260-263.
2014.
objavljeno
10.1007/978-3-319-11128-5_65
Podaci o matičnoj publikaciji
Proceedings of the 6th European Conference of the International Federation for Medical and Biological Engineering
Lacković, Igor ; Vasić, Darko
Heidelberg: Springer
978-3-319-11127-8
1680-0737
Podaci o skupu
6th European Conference of the International Federation for Medical and Biological Engineering
predavanje
07.09.2014-11.09.2014
Dubrovnik, Hrvatska
Povezanost rada
Elektrotehnika