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射频采样接收机中ADC的设计选型
引用本文:安静,王兰,王浩.射频采样接收机中ADC的设计选型[J].数字社区&智能家居,2009(9).
作者姓名:安静  王兰  王浩
作者单位:国防科技大学电子科学与工程学院;
摘    要:本文介绍了ADC的性能指标和ADC器件选择的一般标准,并针对软件无线电中现有的射频采样接收机的模型,定量地分析了相应的ADC选择指标,并对相应模型的优劣进行了深入讨论。

关 键 词:射频采样接收机  软件无线电  模数转换器  带通采样  

Selection of ADC in RF sampling receivers
AN Jing,WANG Lan,WANG Hao.Selection of ADC in RF sampling receivers[J].Digital Community & Smart Home,2009(9).
Authors:AN Jing  WANG Lan  WANG Hao
Affiliation:College of Electronic Science and Engineering;National University of Defense Technology;Changsha 410073;China
Abstract:The characteristics and standards of ADC selection are introduced in this paper. Two models of RF sampling receivers and their performance are analyzed, especially focused on ADC selection. The analysis and conclusion in this paper is helpful for design of RF sampling receivers and their ADC selection.
Keywords:RF sampling receiver  software radio  A/D convertor  bandpass under sampling  
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