1) spurious frequency deviation
杂散频偏
2) dispersed frequency
频率杂散
3) spurious spectrum
杂散频谱
4) frequency spurs
频谱杂散
5) spectrum-distribution
频谱杂散性
6) carrier-to-spur ratio
载频杂散比
1.
Based on a model of clock signal(oscillator output) which is phase modulated by a sine wave,the spectral function of direct digital synthesizer(DDS) is studied and an exact expression of carrier-to-spur ratio is derived.
基于相位正弦调制(晶振输出)的抖动模型,对直接数字频率合成器的谱函数进行了研究,推导出载频杂散比的精确计算表达式。
补充资料：散杂
1.松散杂乱。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条