本文定义了DAC中的偏移增益误差(Offset Gain Error),简单介绍误差的来源,该误差可以通过在数字领域进行补偿。利用本文提出的误差补偿方案,在实际的PXIE接口任意波形发生器中进行验证,结果表明:经过此方法补偿后偏移误差(offseterror)小于100uv,增益误差(Gain error)小于0.2%。
Birth defects affect the quality of the newborn population,and have became a major public health problem in China.Genetic factors,environmental factors,and the
<正>The newly revised Law on Protection of the Rights and Interests of the Elderly will be effective starting from July 1,2013.It states that family members sho