free field frequency response

例句：

1. 1. The new sensor has a free-field frequency response that makes it ideal for measuring vibrations in the air.
   这款新型传感器具有自由场频率响应，非常适合测量空气中的振动。
2. 2.In the design of the antenna array, the free-field frequency response is crucial for achieving optimal performance.
   在天线阵列的设计中，自由场频率响应对于实现最佳性能至关重要。
3. 3.The research on free-field frequency response has made significant progress in recent years, providing valuable insights into the behavior of electromagnetic waves in complex environments.
   近年来，关于自由场频率响应的研究取得了显著进展，为电磁波在复杂环境中的行为提供了宝贵的见解。