基于AD6654实现数字下变频
Implementation of Digital Down Conversion Based on AD6654
数字下变频技术是软件无线电技术的核心内容，本文首先介绍了数字下变频的基本原理，介绍了数字下变频芯片AD6654，最终给出了利用AD6654芯片完成数字下变频的测试结果，测试的数据源来自AD公司数字上变频芯片AD6633。
igital down-conversion technology is one of the important technologies in software radio, this paper introduces the principle of digital down-converter, the digital down-conversion chip AD6654 and the test results of digital down-conversion with the data source of AD6633.
于光炜
电子电路无线电设备、电信设备通信
数字下变频，数字上变频，AD6654，AD6633，软件无线电
digital down-converter (DDC) digital up-converter (DUC) AD6654AD6633 software radio
于光炜.基于AD6654实现数字下变频[EB/OL].(2007-03-22)[2025-08-10].http://www.paper.edu.cn/releasepaper/content/200703-353.点此复制
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