在低阻电路上往往会出现毫伏级的杂散信号，大多数是由于热电效应引起的。
Spurious microvolt level signals are often present in low resistance circuits, most often as a result of thermoelectric effects.
若开关、互连电缆和测试夹具没有合适的屏蔽，所产生的杂散信号（偏移）将威胁到被测信号。
Without proper shielding of the switches, interconnecting cables, and test fixturing, spurious signals (offsets) may be generated that will compromise the signal being measured.
whitespace是行业术语，指的是毗连电视频段的未使用的波段，它还可以为收到的杂散信号和其他干扰提供缓冲。
White space is industry lingo for the unused airwaves that abut TV spectrum and provide a buffer from stray signals and other interference.
在这些情况下，可向开关加入滤波器来改变信号的频率带宽，或者从发射到DUT的信号中消除有害频率的杂散信号。
In these cases, filters can be added to the switch to modify the signal frequency bandwidth, or spurious signals at unwanted fre quencies can be eliminated from the signal to the DUT.
在杂散场测量与软件补偿实验中，发现同心圆逆磁线圈感应的杂散信号主要来自垂直场、涡流电流、等离子体电流和纵场电流的变化。
In the experiments of measurement and software compensation of diamagnetism, it is found that stray fields mainly come from the vertical field, plasma current and eddy current.
无杂散动态范围被定义为用dB表示的，接收机噪声和两个相等杂散信号的电平的差，这两个杂散信号的互调产物与接收机噪声相等。
It is defined as the difference in dB between receiver noise and the level of two equal spurious signals whose intermodulation products are equal to the receiver noise.
因此您需要合适的测试设备与测试方法，来准确捕获雷达回波和杂散信号，进行雷达发射机及接收机指标测试，同时评估系统的抗干扰性及其他电路指标。
Suitable test system and method are need toaccurately capture and analyze the echo and clutter, even to test transmitterand receiver of Radar, and estimate the anti-jamming of Radar.
偏移电流是开关卡产生的杂散电流(即使没有信号时)。
Offset current is a spurious current generated by a switching card even though no signals are applied.
研究了一种高线性度、低杂散宽带LF M雷达波形信号的实现方法。
A new method to produce high-linear, low-spurious and wide-band LFM radar wave signal is proposed.
所有我们所收集的资料自那时以来已经从我们的地球方向的相机和任何杂散无线电信号，我们可以拿起。
All the information we have gathered since then has been from our earth-bound cameras and any stray radio signals that we can pick up.
传感器和信号地之间的共模电压VCM来自周围杂散电容耦合带来的噪声源。
VCM, the common-mode voltage between the sensor and the signal ground, results from nearby noise sources resulting from stray capacitive coupling.
它提供卓越的信号质量，低相噪，良好的谐波抑制和低杂散。
It provides superior signal quality, low phase noise, good harmonic suppression and low spurious.
它提供卓越的信号质量，低相噪，良好的谐波抑制和低杂散。
It provides superior signal quality, low phase noise, good harmonic suppression and low spurious.
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