high-frequency communication engineering

例句：

1. 1.The high-frequency communication engineering is a key technology in the field of wireless communication.
   高频通信工程技术是无线通信领域的关键技术。
2. 2.The high-frequency communication engineering has greatly improved the efficiency of data transmission.
   高频通信工程技术大大提高了数据传输的效率。
3. 3. In the future, we will see more applications of high-frequency communication engineering in various fields.
   未来，我们将看到更多高频通信工程技术在各个领域的应用。