Non uniform digitizer for alias-free sampling of wideband analog signals

被引：0

作者：

Michael, Navin ^{[1
]}

Shah, Siddharth ^{[1
]}

Das, Jeeta ^{[1
]}

Sandeep, M. M. ^{[1
]}

Vijaykumar, C. ^{[1
]}

机构：

[1] DA IICT, Gandhinagar, India

来源：

TENCON 2007 - 2007 IEEE REGION 10 CONFERENCE, VOLS 1-3 | 2007年

关键词：

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

The alias-free nature of non uniform sampling schemes can be used to design wideband digitizers. Existing non uniform digitizer designs have a finite alias-free bandwidth because of time quantization of sampling instants. This paper proposes a new design for a non uniform digitizer in which the sampling instants are no longer time quantized. Hence, there is no upper limit on the alias-free bandwidth and the entire analog bandwidth of the digitizer front end can be used for alias-free sampling of a wideband analog waveform.

引用

页码：1047 / 1050

页数：4