首页>
外国专利>
Digital modulation apparatus, radio transmitter, and digital modulation method
Digital modulation apparatus, radio transmitter, and digital modulation method
展开▼
机译:数字调制装置,无线电发射机和数字调制方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A digital modulation device is provided. The digital modulation device includes an input unit; N delta-sigma modulation units; and an output unit. N is an integer greater than or equal to 2, the input unit is configured to: input initial values which differ from each other to the N delta-sigma modulation units; and then, input a same first signal into the N delta-sigma modulation units, each of the N delta-sigma modulation units is configured to: output a second signal by performing delta-sigma modulation processing on the first signal for each first clock cycle, and the output unit is configured to: sequentially output each second signal for each one Nth of the first clock cycle.
展开▼