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本文对捕捉效应作了扼要介绍,提出了在单路、多址、角调通信系统中消除其危害的一种方法。对噪声检测、主机中继、随动指令式(NDRF)占线控制系统进行了详细的分析探讨,提出了理论计算公式(6)、(14)、(15)、(16)、(18)、(20)、(21)、(22)、(23)等。实验结果表明,理论计算值和实测值是一致的。 本文提出的NDRF占线控制系统可避免捕捉效应带来的危害,且结构简单,工作可靠,因而它具有很大的实用价值。
In this paper, the catching effect is briefly introduced, and a method to eliminate the harm in the single channel, multiple access and angle communication system is proposed. A detailed analysis on noise detection, host relay and servo command line (NDRF) control system is proposed. Theoretical calculation formulas (6), (14), (15), (16), (20), (21), (22), (23) and the like. The experimental results show that the theoretical calculated value is consistent with the measured value. The proposed NDRF Busy Control System can avoid the harm caused by the catching effect, and has the advantages of simple structure and reliable operation. Therefore, it has great practical value.