Title :
High-speed Information Acquisition and Processing Using FPGA
Author :
Wei, Cui ; Xingguang, Li ; Guiying, Li ; Dianren, Chen
Author_Institution :
Coll. of Electron. & Inf. Eng., ChangChun Univ. of Sci. & Technol., Changchun, China
Abstract :
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 250 MHz sampling rate and USB2.0 bus, so it also can be applied in other information acquisition fields.
Keywords :
field programmable gate arrays; geographic information systems; peripheral interfaces; remote sensing; USB2.0 bus; electromagnetic wave; electronic signal; field programmable gate array; remote sensing information acquisition; remote sensing information processing; Arithmetic; Circuits; Decoding; Field programmable gate arrays; Frequency; Image resolution; Intelligent sensors; Remote sensing; Signal resolution; Universal Serial Bus;
Conference_Titel :
Intelligent Information Technology Application, 2009. IITA 2009. Third International Symposium on
Conference_Location :
Nanchang
Print_ISBN :
978-0-7695-3859-4
DOI :
10.1109/IITA.2009.431
