swept-lobe interferometer

例句：

1. 1. The swept-lobe interferometer is used to measure the thickness of a material.
   扫掠镜用于测量材料的厚度。
2. 2. The sweeping lobes of the antenna help to direct the signal towards the receiver.
   天线的扫掠叶片有助于将信号导向接收器。
3. 3. The swept-lobe interferometer was developed to improve the accuracy of radar systems.
   扫掠镜的发展是为了提高雷达系统的准确性。