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发明授权
CN1739218B 移动通信终端 失效 - 权利终止

移动通信终端
摘要：
本发明涉及移动通信终端，其改进一种移动电话的天线的特性以减小SAR，同时防止天线的增益在呼叫期间减小。包括有天线(26)(其电长度是λ/4)；天线连接传导部件(22)(其电长度是λ/4)，用作一块连接到天线(26)上的电路板；相对传导部件(42)，用作一块与天线连接传导部件(22)相对的电路板；天线连接传导部件(22)的一个端部分(222)，位于天线(26)的相对位置处；电气连接部件(24)，用来电气连接边缘部分(222)与相对侧传导部件(42)(其电长度是λ/4)的一个相对端部分(422)。从天线(26)所看到的在与LCD壳体(4)相对的一个部分中的增益被增大，而在LCD壳体(4)中的增益被减小，因为其中的电流彼此抵消并且变小。
摘要（英）：

A mobile phone unit is provided in which a characteristic of an antenna is improved and SAR is reduced without lowering an antenna gain during communication. An antenna 26 (electrical length lambda/4), an antenna connection conductive member 22 (electrical length lambda/4) that is a circuit board connected to the antenna 26 , an opposite side conductive member 42 that is a circuit board opposed to the antenna connection conductive member 22 , and an electric connection portion 24 that electrically connects an edge portion 222 , which is on the opposite side to the antenna 26 , of the antenna connection conductive member 22 and an opposite side edge portion 422 , which is opposed to the edge portion 222 , of the opposite side conductive member 42 (electrical length lambda/4) are included. A gain on the opposite side to an LCD side casing 4 becomes large when seen from the antenna 26 , and the electric currents are counteracted to be small and consequently a gain becomes small on the side of the LCD side casing 4.

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