高频段频谱现状与技术分析

摘要

首先介绍了国内外高频段频谱的现状，总结其特征和应用场景，最后在分析高频通信关键技术的基础上，提出了高频通信发展的建议。%The status of high frequency band spectrum abroad and at home was introduced. Its characteristics and application scenes were summarized. Key techniques of high-frequency communications were analyzed to present suggestions to the development of high-frequency communications.