wave
band
复数形式
wavebands
1
波段, 频率范围
a series of radio waves with similar lengths used for specific types of radio broadcasting
Waveband refers to a specific range of frequencies within the electromagnetic spectrum used for transmitting signals, such as radio, television, or mobile communications. Each waveband is defined by its frequency range, which determines its characteristics, such as how far it can travel or how much data it can carry. For example, different wavebands are used for AM and FM radio broadcasts, with each offering different coverage and signal clarity. Wavebands help organize the transmission of various types of signals across different technologies and services.
- You can switch between different wavebands on your radio to tune into various stations.
你可以在收音机上切换不同的波段来收听各种电台。
- The new mobile network operates on a different waveband, offering faster speeds and better coverage.
新的移动网络在不同的波段上运行，提供更快的速度和更好的覆盖范围。
- The signal was weak because it was traveling on a crowded waveband, causing interference.
信号很弱，因为它在一个拥挤的波段上传播，造成了干扰。
- The technician adjusted the waveband to improve the clarity of the broadcast.
技术员调整了波段以提高广播的清晰度。
同义词：