frequency-hopping signals 跳频信号
hf frequency-hopping signals 短波跳频信号
Costas frequency hopping signals Costas跳频信号
In this paper, the design method of hopping frequency signals based on the technology of DDS is given.
给出了一种基于DDS技术的跳频信号源的设计方法。
It is crucial to study the features of the frequency hopping signals in both time and frequency domain in order to detect and trace the FH signals.
对跳频信号的时频域进行分析是研究跳频通信，实现识别、跟踪跳频信号的重要基础。
These jamming signals are utilized to test and analyze the performance of frequency hopping and the jamming capability of multiple jamming signals anti freqency hopping transmitter receiver.
以这些干扰信号来检测分析跳频电台的性能，检验各种干扰信号对跳频电台的干扰能力。
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