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公开(公告)号：EP3772134A1
公开(公告)日：2021-02-03
申请号：EP20188885.6
申请日：2020-07-31
发明人： Yousung, Lee , Hyosung, Lee , Hyoseok, Na ,
摘要： An electronic device is provided. The electronic device includes an antenna module including an antenna array including a plurality of antenna elements and a processor operatively connected to the antenna module. The antenna module includes a printed circuit board, conductive lines formed on the printed circuit board, each of the conductive lines having different lengths, a communication circuit including a first switch connected to ends of the conductive lines, and a front-end including a second switch connected to opposite ends of the conductive lines and phase shifters connected to the second switch. Based on a direction of a beam to be formed by the antenna array, the processor is configured to control the first switch and the second switch to select at least one of the conductive lines and to control a phase value of at least one of the phase shifters connected to the selected conductive line, based on a length of the selected conductive line.
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