摘要
动态范围是数字宽带接收机的重大瓶颈问题。本文提出了一种利用误差补偿提高动态范围的方法,分析了通道参数不一致性对补偿效果的影响,并给出了参考电路。实验结果证明了它的有效性。
Dynamic Range is the bottleneck of digital wideband receiver. This paper presents a method for improving dynamic range by means of error compensation. The influence of channel mismatch is analyzed and a practical circuit is given for reference. The validity is proved by experiments.
出处
《电路与系统学报》
CSCD
2003年第3期125-127,共3页
Journal of Circuits and Systems
关键词
接收机
动态范围
误差
补偿
Receiver
Dynamic Range
Error
Compensation
