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Devices and methods for forming a beam of an antenna array and systems for forming composite beams between arrays
Devices and methods for forming a beam of an antenna array and systems for forming composite beams between arrays
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机译：用于形成天线阵列的波束的装置和方法以及用于在阵列之间形成复合波束的系统
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摘要
A device and method are provided for forming a beam of a transmit antenna array in the direction of a positioning receiver. Since the beam of the transmit antenna array is formed remotely by the positioning receiver, the received gain of the incoming positioning signal is maximized while signals from other directions are attenuated, thereby mitigating any unwanted effects of multipath. Depending on the number of elements in the transmit antenna array and their physical distribution, the width of the beam can be made finer such that the positioning receiver only requires a simple omni-directional antenna to achieve an accurate positioning solution.
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