Abstract

The joint operation of two troposcatter digital stations (TSDS) of different modifications can be implemented quickly through an adaptive signal control in stations at the same time. Such control can be organized with the help of an adaptive simulation algorithm for tropospheric scatter link (TSL) by using TSDS_1,2 and controlling the signals at the output and input of adaptive antennas (AdA), adaptive transmitters (AdT), and adaptive receivers (AdR) in each station. We used a modern digital troposcatter modem (DTM) of one station and adaptive signal processing based on a digital special-purpose control unit (DSCU) of another station. As a result, the adaptive signal control stabilizes the levels of tropospheric signals in both stations at the same time, which provides the regular information reliability of TSL with TSDS of different modifications in their joint work.

中文翻译：

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具有两个不同通信站的对流层散射链路的自适应数字调制解调器

摘要

同时，通过站内自适应信号控制，可以快速实现两个不同变型的对流层数字站（TSDS）的联合运行。可以借助 TSDS _{1,2 的}对流层散射链路 (TSL) 自适应模拟算法来组织这种控制并控制每个站中自适应天线 (AdA)、自适应发射机 (AdT) 和自适应接收机 (AdR) 的输出和输入信号。我们使用了一个站的现代数字对流层散射调制解调器 (DTM) 和基于另一个站的数字专用控制单元 (DSCU) 的自适应信号处理。因此，自适应信号控制同时稳定了两个站的对流层信号水平，这为TSL与不同修改的TSDS共同工作提供了规则的信息可靠性。