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Notch filters in planar inverted-F antennas for placing a plurality of antennas in close proximity
Notch filters in planar inverted-F antennas for placing a plurality of antennas in close proximity
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机译:平面倒F天线中的陷波滤波器,用于将多个天线紧密相邻放置
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摘要
Mobile terminals having a plurality of planar inverted-F antennas placed in close proximity of each other and methods of fabricating and using such mobile terminals are provided. Generally, planar inverted-F antennas, such as dual band CDMA, GPS, and Bluetooth antennas, cannot be placed in close proximity of each other without having interference. Accordingly, notch filters are provided in a dual band CDMA antenna to mitigate the interference and to facilitate isolation between the antennas.
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