matched impedance antenna

例句：

1. 1. The matched impedance antenna is designed to work with a specific frequency range.
   匹配阻抗天线被设计用来与特定的频率范围配合使用。
2. 2. In order to improve signal strength, the engineers adjusted the matched impedance antenna's settings.
   为了提高信号强度，工程师们调整了匹配阻抗天线的设置。
3. 3. The matched impedance antenna was crucial in enabling the satellite to communicate with Earth.
   匹配阻抗天线在使卫星能够与地球通信中起到了关键作用。