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US07761115B2 Multiple mode RF transceiver and antenna structure 有权
多模RF收发器和天线结构

Multiple mode RF transceiver and antenna structure
摘要:
An antenna structure includes first and second antennas. The first antenna has a first geometry corresponding to a first frequency. The second antenna has a second geometry corresponding to a second frequency. The second antenna is proximal to the first antenna and utilizes electrical-magnetic properties of the first antenna to transceive signals at the second frequency.
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