n.波导

The waveguide is designed to propagate electromagnetic waves with minimal loss.
波导被设计用来以最小的损耗传播电磁波。
In microwave engineering, waveguides are used to carry signals at high frequencies.
在微波工程中，波导用于传输高频信号。
The waveguide ensures that the signal maintains its integrity over long distances.
波导确保信号在长距离上传输时保持其完整性。
A waveguide can be either rectangular or circular in cross-section depending on the application.
波导可以是横截面为矩形或圆形，这取决于应用需求。
The dimensions of the waveguide are critical for the efficient transmission of signals.
波导的尺寸对于高效传输信号至关重要。
Waveguides are used in radar systems to guide and focus radio waves.
波导在雷达系统中用于引导和聚焦无线电波。
The design of the waveguide must take into account the frequency of the signal being transmitted.
波导的设计必须考虑到正在传输的信号频率。
In fiber optics, waveguides are used to confine light within a transparent medium.
在光纤中，波导用于将光限制在一个透明介质内。
The waveguide can be made from various materials including metal, plastic, or glass.
波导可以由金属、塑料或玻璃等多种材料制成。
To prevent signal degradation, waveguides must be shielded from external interference.
为了防止信号退化，波导必须被屏蔽以防止外部干扰。