分析了高层建筑室内分布系统场强覆盖盲区的问题和形成原因。对不同的高层建筑结构,提出了用泄漏同轴电缆来解决场强覆盖盲区问题的方案。 The problem of the coverage area blind spot in the indoor distribution system of high-rise building and its causes were analyzed. For different high-rise buildings, a solution to solve the problem of blind spot coverage of field strength is proposed using a leaky coaxial cable.