良好的镜像层设计可以降低杂散电感引起的噪声，有助于控制串扰、反射和电磁干扰。

Image planes minimize noise caused by currents switching through stray inductance, help control noise caused by crosstalk and reflections.

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阵列测向中空间相关噪声、杂散的多径反射噪声以及空间杂散干扰是影响测向性能的较大因素。

The performance of direction of arrival estimation is strongly effected by spatial scatter noises such as interference, multiple propagation noise or other spatial correlated noises.

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其具有频率稳定度好、频率分辨率高、频率切换速度快、相位噪声和杂散干扰分析相对简单、体积小、功耗低等优势。

It has great advantages of frequency stability, high frequency resolution, speed of frequency switching, simple analysis of phase noise and spurious, small size and low power.

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