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公开(公告)号：US06327154B1
公开(公告)日：2001-12-04
申请号：US09187392
申请日：1998-11-06
IPC分类号： H05K114
CPC分类号： H01Q1/2275 , G06F1/1698 , H01Q1/084 , H01Q1/22 , H01Q1/244 , H04M1/0254 , H04M1/0262 , Y10S439/946
摘要： A detachable battery pack is connected to a personal computer card modem at the same side as an antenna. An advantage of this system is that the detachable battery pack can be added and removed from the personal computer card without affecting the antenna connection to the personal computer card. The antenna need not be connected to the personal computer card through the battery pack.
摘要翻译： 可拆卸电池组与天线在同一侧连接到个人计算机卡调制解调器。 该系统的优点在于，可以从个人计算机卡中添加和移除可拆卸的电池组，而不影响到个人计算机卡的天线连接。 天线不需要通过电池组连接到个人计算机卡。
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公开(公告)号：USD416857S
公开(公告)日：1999-11-23
申请号：US96226
申请日：1998-11-06
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公开(公告)号：US06191741B1
公开(公告)日：2001-02-20
申请号：US09187074
申请日：1998-11-06
IPC分类号： H01Q124
摘要： An extendable antenna for a personal computer card uses two main antenna elements. A movable antenna element can be positioned in an extended position such that the base of the second antenna element electrically contacts the top of the other antenna element. The antenna in the extended position is connected to the antenna port through matching circuitry. In a closed position of the antenna, the second antenna element is electrically connected to the antenna port bypassing the matching circuitry. In one embodiment, the antenna is a quarter-wave length antenna in the closed position and a half-wave length antenna in the extended position.
摘要翻译： 用于个人计算机卡的可伸缩天线使用两个主要天线元件。 可移动天线元件可以定位在延伸位置，使得第二天线元件的基部电接触另一个天线元件的顶部。 延伸位置的天线通过匹配电路连接到天线端口。 在天线的闭合位置，第二天线元件电连接到旁路匹配电路的天线端口。 在一个实施例中，天线是处于关闭位置的四分之一波长的天线和延伸位置的半波长天线。
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