signal modulation

英 美
  • 信号调制
  • modulation n.调音;调节;转调;抑扬
  • signal n.信号;标志v.(发信号)通知、表示adj.显著的
    1. Operating in the heavy congested SW band,it is difficult for HFradars to find continuously useable waveband for signal modulation.
      高频雷达工作在十分拥挤的短波波段内,可资用的能满足信号调制的连续频带很难获得。