论文部分内容阅读
一、前言当前各地建起的许多移动通信网,在频率利用上存在着干扰、浪费、不合理等许多问题。究其原因,有规划管理、设计配置以及使用等方面的多种因素。本文仅就在频率规划、通信组网中如何避免干扰、合理配置、充分利用频率等问题提出一些原则,并根据这些原则没计出无三阶互调频率点的多种选择组阵方案。
I. Preface Many mobile communications networks built around the world present many problems in terms of frequency utilization such as interference, waste and unreasonability. The reason, there are planning and management, design and configuration and use of many other factors. In this paper, we put forward some principles on how to avoid interference, rationally configure and make full use of frequency in frequency planning, communication networking, and so on. According to these principles, we do not find a variety of alternative array arrangements without third-order intermodulation frequency points.