1) band stray
带外杂散
2) external stray radiation
外杂散辐射
3) out-of-band dispersion
光栅阻带外色散
4) spurious bandpass(spurious response)
寄生通带(杂散响应)
5) spur
[英][spɜ:(r)] [美][spɝ]
杂散
1.
Amplitude-quantization spurs in direct digital frequency synthesizers in absence of phase truncation;
无相位截断情况下DDS的幅度量化杂散特性分析
2.
Analysis and Design of the Spurs in the Multiple-loop Small Step Size Synthesizer;
多环小步进频综杂散分析与设计
3.
Design of a Charge Pump for Low-Spur Phase Locked-Loops
低杂散锁相环中电荷泵的设计
6) spurious signal
杂散
1.
Then,a new DDS structure for eliminating spurious signal caused by phase truncation error is introduced.
分析了直接数字频率合成技术(Direct Digital Synthesizer,DDS)的工作原理及其频谱特点,在此基础上介绍一种可降低相位截断误差引起的杂散的DDS新结构,并给出MATLAB对设计方法进行仿真的结果。
补充资料：散外
1.指闲散而无一定职守的官职。
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