摘要
本文提出了一种低速高效混合滤波器组ADC系统,该ADC系统能对射频模拟信号(2MHz- 2000MHz)直接进行模/数转换,而且分辨率达到14比特以上,但其数字信号输出速率才105M SPS,因而该低速高 效混合滤波器组ADC系统对软件无线电的直接射频采样有很高的实用价值。
A Low Speed Hybrid Filter Bank ADC is proposed in the paper, which can directly convert RF analog signal (2MHz - 2000MHz) into digital signal with 14 bit - resolution and 105M SPS - rate. It is apparent that the low speed hybrid filter bank ADC has practical value for direct RF sampling on Software Radio.
出处
《电子测量与仪器学报》
CSCD
2003年第1期46-52,共7页
Journal of Electronic Measurement and Instrumentation
