一种高效动态信道化接收机设计  

Design of an efficient and dynamic channelized receiver

作　　者：任春阳[1] 张文旭[1] 陈强[1] 

机构地区：[1]哈尔滨工程大学信息与通信工程学院,黑龙江哈尔滨150001

出　　处：《应用科技》2010年第9期13-16,共4页Applied Science and Technology

摘　　要：提出了一种动态可重构信道化方法,解决了宽带信号跨信道问题.给出了动态可重构信道化接收机的设计方案,并对各部分硬件电路的设计进行了详细阐述.在FPGA内部实现了动态可重构信道化高效结构,并给出了该高效结构各组成模块的实现方法,该高效结构可大量节省FPGA的硬件资源.动态可重构信道化方法无需知道信号的调制形式即可实现宽带信号的动态重构,具有较强的通用性.A dynamic, reconfigurable, nals. A design of dynamic reconfigurab channelized method was proposed le channelized receiver was given to solve cross-channel of wide-band sig- and the design of every hardware circuit was described in detail. The efficient architecture of this dynamic reconfigurable channelized receiver was realized on Field Programmable Gate Array （FPGA） and the implementation of every module was given. The efficient archi- tecture can save lots of hardware resource of FPGA. The dynamic reconfigurable channelized method can realize dy- namic reconfiguration of wide-band without giving signal modulation forms beforehand and therefore has higher uni- versality.

关 键 词：动态可重构信道化 跨信道 高效结构 并行FFT 

分 类 号：TN851[电子电信—信息与通信工程]