| 摘要 |
A method of calibrating an active antenna and an active antenna is disclosed, wherein the active antenna is designed to be used in a base transceiver station for mobile communication. Firstly, at least one receiver of the active antenna is correlated to a calibration signal. Secondly, a received phase pattern is analyzed. Then, the active antenna is adjusted until all receivers receive substantially in equiphase. Finally, a beam forming function and a phase pattern are applied as forward adjustment to the active antenna.
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