Title:
SAR値を低減するためのシステム及び方法
Document Type and Number:
Japanese Patent JP4227386
Kind Code:
B2
Abstract:
A system and method for reducing the Specific Absorption Rate (SAR) of a mobile communication device employs a sensor assembly for sensing when the mobile communication device is in proximity to a body such as a human body, animal body, or the like. The average power of the radio frequency electromagnetic energy radiated by the mobile communication device may then be reduced only when necessary so that the SAR value for the device is maintained below a predetermined acceptable level.
Inventors:
Peter Naferman
Application Number:
JP2002287935A
Publication Date:
February 18, 2009
Filing Date:
September 30, 2002
Export Citation:
Assignee:
Siemens Information and Communication Mobile LLC
International Classes:
H04B1/38; H04B7/26; H04M1/02; H04B1/04
Domestic Patent References:
| JP2001223514A | ||||
| JP2001244843A | ||||
| JP7273528A | ||||
| JP2000216610A | ||||
| JP11284424A | ||||
| JP2001292067A |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard