With the method of over sampling and averaging, the resolution and signal noise rate(SNR)can be raised without extra ADC.

但采用过采样求均值的方法，既可以不采用片外ADC，又能提高ADC测量的分辨率和信噪比，很好地控制了产品成本，又提高了产品的性能。

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Temporal focus can depress the multipath effect and improve the signal noise rate (SNR) of the system.

时间聚焦可以提高通信系统的信噪比、克服复杂环境的多径衰落。

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