abbr.太空科学委员会(SpaceScienceBoard);选征兵役局(SelectiveServiceBoard)
网络 单边带(single side band); 单边带调制; 单链结合蛋白
Present the SSB modulation and some characters of HF communication.
分析短波通信的特点,了解单边带调制的相关特性;
Design mainly SSB signals have had time and frequency domain analysis.
设计中主要是对SSB已调信号进行时域和频域分析。
It gives best audio quality for FM mode and maximum efficiency for SSB mode.
资讯科技对于FM模态给最好的声音质量并且为ssb模态给最大的效率。
Outstanding S/N ratio is achieved, providing clean audio in SSB , AM and FM.
优秀的S / N比,是实现,提供清洁的音频,办学团体, AM和。
The SSB phase noise and timing jitter are further analyzed in this experiment.
在这实验,相位杂讯和时序抖动被进一步做分析。