of or relating to or being a communications network in which the bandwidth can be divided and shared by multiple simultaneous signals (as for voice or data or video)
responding to or operating at a wide band of frequencies
双语例句
用作名词 (n.)
The internet broad band port is free in room. 房间提供免费宽带上网端口。
Ultra Wide Band technology is a very attractive technology of wireless communication. 超宽带技术是目前无线通信中非常有发展前途的技术。
