17.可改善無線訊號傳送距離並避開特定方向干擾之多天線技術稱為何?
(A)波束成形(Beamforming)
(B)多輸入多輸出(MIMO)
(C)接收分集(Receive Diversity)
(D)發射分集(Transmit Diversity)
答案:登入後查看
統計: A(2), B(0), C(0), D(0), E(0) #3806683
統計: A(2), B(0), C(0), D(0), E(0) #3806683