phase quadrature modulation

例句：

1. 1. In the digital domain, phase quadrature modulation is used to transmit high-speed data over long distances.
   在数字领域，相位正交调制用于通过长距离传输高速数据。
2. 2. The phase quadrature modulation technique has been shown to be effective in reducing noise and interference in wireless communication systems.
   相位正交调制技术已被证明在无线通信系统中有效降低噪声和干扰。
3. 3. The phase quadrature modulation system is designed to provide high-quality audio signals withlow latency and low power consumption.
   相位正交调制系统被设计为提供高质量的音频信号，具有低延迟和低功耗。