论文部分内容阅读
一、引言沃尔什函数遥测系统是一种新型遥测系统。它同时具有时分遥测系统和频分遥测系统的一些特点。但是,就其分路特点而言,三个系统又有根本的区别。在频分系统里,已调制的多路信号在频谱上是分开的,而在时间上是重叠的。所以,频分系统是以频率
I. Introduction Walsh function telemetry system is a new type of telemetry system. It also has some characteristics of time-division telemetry system and frequency division telemetry system. However, there are fundamental differences between the three systems in terms of their shunting characteristics. In frequency-division systems, the modulated multiplexed signals are spectrally separated and overlapped in time. So, frequency-division systems are based on frequency