antenna pair meaning in Chinese

天线对

The simulation results shows that the performance comparison among ofdm system with two transmitter antennas and single receiver antenna , ofdm system with single transmitter antenna and two receiver antennas and ofdm system with two transmitter and receiver antennas is given , the result shows that the performance of ofdm with independent multi - antenna pair is better than that with single pair
O ）提出了一种适用于多个独立发射天线ofdm系统的导频符号辅助的信道估计方法，给出了两个天线发射单天线接收、单天线发射两个天线接收和两个天线发射两个天线接收三种情况下ofdm系统的性能比较。