中英互译
spread spectrum
英 /spred ˈspektrəm/美 /spred ˈspektrəm/
基本释义
- 扩频技术:一种通过将信号在较宽的频带上进行传输来提高通信系统的抗干扰性能和安全性的技术。
双语例句
- Direct sequence spread spectrum communications is one of the most typical spread spectrum modes.其中直接序列扩频通信是目前使用最典型的扩频工作方式。
- Methods and systems for time synchronizing a receiver to a spread spectrum signal are described.本发明描述了接收机与扩频信号进行时间同步的方法和系统。
- There are two main alternatives, Direct Sequence Spread Spectrum and Frequency Hopping Spread Spectrum.主要有两种选择,直接序列扩频和跳频扩频。
网络短语
- Direct Sequence Spread Spectrum直接序列扩频;直接序列展频技术;直接序列展频
- Spread Spectrum Communication扩展频谱通信;谱通信;通信技术;技术
- Spread Spectrum Clocking传输时钟序列;扩频时钟;展频时脉技术;展频时脉
- frequency hopping spread spectrum跳频扩频;跳频展频;跳频展频技术;技术
- Spread Spectrum Technology技术;扩频技术;的扩频技术
英英释义
- In telecommunication and radio communication, spread-spectrum techniques are methods by which a signal (e.g.