subcarrier coarse adjustment

例句：

1. 1.In the process of subcarrier coarse adjustment, the system should be able to adjust the frequency and phase of the subcarriers in real-time.
   在副载波粗调过程中，系统应能够实时调整子载波的频率和相位。
2. 2. The subcarrier coarse adjustment algorithm is a key component of the satellite communication system.
   副载波粗调算法是卫星通信系统的关键组成部分。
3. 3. During subcarrier coarse adjustment, it is important to ensure that the signal quality is stable and reliable.
   在进行副载波粗调时，确保信号质量稳定可靠非常重要。