Design of BPS digital frontend for software defined radio receiver

被引：0
|
作者：
Hong-mei Wang
Jae-hyung Kim
Fa-guang Wang
Sang-hyuk Lee
Xue-song Wang
机构：
[1] China University of Mining and Technology,School of Information and Electrical Engineering
[2] Changwon National University,School of Mechatronics
[3] China University of Mining and Technology,Collaborative Innovation Center of Intelligent Mining Equipment
[4] Xi’an Jiaotong-Liverpool University,Electrical and Electronic Engineering
来源：
Journal of Central South University | 2015年 / 22卷
关键词：
software defined radio (SDR); digital frontend; bandpass sampling;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In radio receivers, complete implementation of the software defined radio (SDR) concept is mainly limited by frontend. Based on bandpass sampling (BPS) theory, a flexible digital frontend (DFE) platform for SDR receiver is designed. In order to increase the processing speed, Gigabit Ethernet was applied in the platform at speed of 5×108 bit/s. By appropriate design of interpolant according to the position of input RF signals, multi-band receiving can be realized in the platform with suppression more than 35 dB without changing hardware.
引用
收藏
页码：4709 / 4716
页数：7
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