Electromagnetic interference of GSM mobile phones with the implantable deep brain stimulator, ITREL-III

Table 3 Phantom Material Dielectric Properties

Material	900 MHz		1800 MHz
	ε'	ε''	ε'	ε''
	[1]	[1]	[1]	[1]
Muscle tissue	55.9	19.4	54.4	13.9
Phantomliquid "Muscle"	53.3	21.5	54.9	15.5
Jelly phantom material "Muscle"	56.1	25.4	49.9	17.9
Brain tissue	45.8	15.3	43.5	11.5
Phantom liquid "Brain"	47.7	16.5	34.4	13.5

Comparison of the dielectric properties, the permittivity (ε') and the conductivity (ε''), of brain, muscle tissue, and phantom materials

ISSN: 1475-925X