Antenna system of mobile wireless phone to reduce effects of harm and interference of electromagnetic wave for brain
PURPOSE: An antenna in a portable cellular phone is provided to reduce electromagnetic wave affect forced to a user's body by making the antenna separated from the body in use. CONSTITUTION: In an antenna in a portable cellular phone, in a case where a user shifts the antenna(22) in an upward d...
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Main Authors | , |
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Format | Patent |
Language | English Korean |
Published |
05.12.2000
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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