ADC limitations on the dynamic range of a digital receiver

被引:0
|
作者
Zheng, SH [1 ]
Xu, DZ [1 ]
Jin, XM [1 ]
机构
[1] Nanjing Univ Aeronaut & Astronaut, Dept Elect Engn, Nanjing 210016, Peoples R China
来源
IEEE 2005 International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications Proceedings, Vols 1 and 2 | 2005年
关键词
ADC; signal-to-noise ratio (SNR); spurious free dynamic range (SFDR); digital receiver;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
With rapid developments of Microwave Monolithic Integrated Circuit (MMIC) and high-speed monolithic Analog to Digital Converter (ADC), digital receiver technology is widely used in modem radio systems. The performance of high speed ADC has a considerably impact on the performance of the digital receiver which uses direct IF sampling. The ADC error sources, such as, quantization noise, jitter noise and spurious component are introduced, and their effects on dynamic range of digital receiver are analyzed in this paper. The methods to improve the performance of the digital receiver are also discussed.
引用
收藏
页码:79 / 82
页数:4
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