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公开(公告)号：US07804451B2
公开(公告)日：2010-09-28
申请号：US10527768
申请日：2003-09-11
申请人： Wolfgang Glocker , Stefan Huber , Thorsten Kowalski , Martin Oelschläger , Michael Schreiber , Martin Weinberger
发明人： Wolfgang Glocker , Stefan Huber , Thorsten Kowalski , Martin Oelschläger , Michael Schreiber , Martin Weinberger
IPC分类号： H01Q1/24
CPC分类号： H04B1/3838 , H01Q1/243 , H01Q1/245 , H01Q19/005
摘要： In order to reduce the SAR value in a wireless communication device (MP), an additional, current-conducting corrective element (CE1) is coupled to and configured in relation to the printed circuit board (LP) and the antenna (AT1) such that the amplitude level (IM1, NIM1) and/or the phase angle of electrical currents (I3, I1, I2) on the antenna (AT1), the printed circuit board (LP), and the corrective element (CE1) are adjusted relative to each other in such a way that the SAR distribution resulting from such currents becomes minimal.
摘要翻译： 为了降低无线通信设备（MP）中的SAR值，附加的导电校正元件（CE1）耦合到印刷电路板（LP）和天线（AT1）并且被配置成使得 天线（AT1），印刷电路板（LP）和校正元件（CE1）上的幅度电平（IM1，NIM1）和/或电流（I3，I1，I2）的相位角相对于 彼此以这种方式使得由这种电流产生的SAR分布变得最小。
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2.发明授权Radio communication device and printed board having at least one electronically conductive correction element 有权无线电通信装置和具有至少一个电子导电校正元件的印刷电路板公开(公告)号：US07151955B2
公开(公告)日：2006-12-19
申请号：US10503857
申请日：2003-02-03
IPC分类号： H04M1/00
CPC分类号： H04M1/00 , H01Q1/243 , H01Q9/0421 , H01Q19/005
摘要： The invention relates to a radio communication device having at least one additional, current-conducting correction element connected to a printed board in the device. The correction element and printed board are configured in such a manner that a targeted, virtual current path elongation is brought about for an electric current induced on the printed board by electromagnetic radio fields of the antenna while the defined longitudinal and traverse dimensions of the printed board remain substantially unchanged.
摘要翻译： 本发明涉及一种无线电通信装置，其具有连接到装置中的印刷电路板的至少一个额外的电流导通校正元件。 校正元件和印刷电路板被构造成使得通过天线的电磁无线电场引起在印刷电路板上感应的电流的目标虚拟电流路径伸长，同时印刷板的限定的纵向和横向尺寸 保持基本不变。
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公开(公告)号：US06839040B2
公开(公告)日：2005-01-04
申请号：US10168252
申请日：2000-12-19
摘要： An antenna for the communication terminal having a printed conductor pattern applied to a support, wherein the printed conductor pattern includes a first printed conductor pattern section, the end of which is capacitively loaded by a second printed conductor pattern section for tuning the antenna to a desired radio channel.
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