High-speed Information Acquisition and Processing using FPGA

被引：1

作者：

Cui Wei ^{[1
]}

Li Xingguang ^{[1
]}

Li Guiying ^{[1
]}

Chen Dianren ^{[1
]}

机构：

[1] ChangChun Univ Sci & Technol, Coll Elect & Informat Engn, Changchun 130022, Peoples R China

来源：

2009 THIRD INTERNATIONAL SYMPOSIUM ON INTELLIGENT INFORMATION TECHNOLOGY APPLICATION, VOL 3, PROCEEDINGS | 2009年

关键词：

FPGA; Information Acquisition and Processing; FIR filter wavelet transforms; adaptive arithmetic encoding;

D O I：

10.1109/IITA.2009.431

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The received electromagnetic wave is converted to the electronic signal by the sensor, then the electronic signal is transformed into data flow by a high speed ADC for processing with the circuit composed of FPGA. The worked data is accumulated to the system computer for judging read and analysis. The system is applied mainly in the remote sensing information acquisition and processing. The system has 250MHz sampling rate and USB2.0 bus, so it also can be applied in other information acquisition fields.

引用

页码：648 / 650

页数：3