1) dark spot
摄象管寄生信号
2) dark spot
黑斑，(摄像管寄生信号)
3) camera signal
摄象信号
4) spurious signal
寄生信号
1.
This paper introduces the component and the operation principle of the jammer using DRFM,and analyzes the emergence of frequency spot error and spurious signal,and their influence on the jamming noise.
介绍了DRFM干扰机的组成和工作原理,并分析了瞄频误差和寄生信号的产生以及它们对干扰噪声的影响。
2.
Aimed at the effect which the spurious signal of phase quantization DRFM has on the design of jammers,the spurious signal power variation on the condition of different quantized bits is analyzed to provide DRFM analysis and design with a reference.
针对相位量化数字储频寄生信号对干扰机中数字储频设计的影响,分析了量化比特数不同时寄生信号的功率变化,为数字储频的分析和设计提供一个参考。
5) parasitic signal,shading,spurious signal,stray signal
寄生信号<声>
6) small parasitic sign
寄生小信号
1.
According to the ITU trend,a technological method is provided which is coupling the small parasitic signal with RDSS signal in the base-band to achieve passive position and RDSS system\'s extension.
根据目前国际电联(ITU)动态提出在有源卫星导航定位系统(RDSS)基带信号上直接耦合寄生小信号技术,实现RDSS系统的扩容以及无源定位。
补充资料：管山吃山﹐管水吃水
1.比喻干什么事情﹐就靠什么生活。
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参考词条