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NULL STEERING ANTENNA TECHNIQUES FOR ADVANCED COMMUNICATION SYSTEMS
NULL STEERING ANTENNA TECHNIQUES FOR ADVANCED COMMUNICATION SYSTEMS
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机译:先进通信系统的空转向天线技术
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摘要
Antenna systems having adaptive antenna arrays for use in wireless communication devices are provided. In one example implementation, the antenna system includes a first antenna array include a plurality of antenna elements. The antenna system includes a second antenna array including a plurality of antenna elements. The first and second antenna arrays are each disposed about the periphery of the wireless device. At least one of the first and second antenna arrays is an adaptive antenna array having an active multi-mode antenna. The active multimode antenna can be adapted for configuration in one of a plurality of possible modes. The active multi-mode antenna is associated with a distinct radiation pattern when configured in each of the plurality of possible modes.
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