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本文主要讨论了移动通信系统无三阶互调干扰的无线电信道排列法。首先对一个无线电区,根据频距阵列的性质讨论了最小频道数、等差频距、频距接续和频距插入等四种信道排列法,并对各种排列法的最小频道数相互作了比较,分别指出其特点和应用范围。其次,对于多数无线电区,讨论并提供了交错频道排列和平移频道排列法。
This article mainly discusses the radio channel arrangement method without third-order intermodulation interference in mobile communication systems. First of all, for a radio zone, four kinds of channel permutation methods, such as the minimum number of channels, the interval of equal difference frequency, the interval of frequency range and the insertion of frequency range, are discussed according to the nature of the array of frequency intervals. The minimum number of channels in each permutation method is interchanged Comparison, respectively, pointed out its characteristics and scope of application. Secondly, for most radio zones, the staggered channel arrangement and pan channel arrangement method are discussed and provided.