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| 4DSP 1GSPS数据采集处理方案 | |||||
作者：4DSP公司 文章来源：4DSP公司 点击数： 更新时间：2008-4-7  |
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Stand alone data acquisition, processing and recording system - 1GSPS The PP147 data acquisition, processing and recording platform is capable to digitize up to 20 analog inputs with a sampling frequency of 1GHz maximum. This highly scalable system can host up to 10 Virtex-4 SX35 devices for real-time processing and offers up to 3200Gbytes storage capability. An Ethernet connection to a host computer enables users to control the system, modify algorithm settings on-the-fly and extract data for further analysis. 主要特性： 1 to 20 A/D channels, 8-bit, up to 1GSPS Virtex-4 SX35 FPGA for data processing Algorithm settings reconfigurable on the fly via Ethernet connection Up to 3200Gbytes storage capability Up to 360Mbytes/s sustained digital recording. Play back via Ethernet communication link or FPDP Box dimensions: 12.5 x 10 x 5 Optional 2.4GHz ISM band RF front end Optional USB and RS232 Optional Digital Down Conversion, polyphase filterbank, etc... Optional 1GHz DSP module (DSP265G or DSP295Q) Optional High Speed interface : FPDP (up to 8) Optional 1 to 10 D/A channels, 14-bit, 1GSPS Texas instruments Code Composer Studio 2.21 Powered by the Diamond software development tools Ready to start host program example 主要应用： Digital recording RF/IF Radar Sampling Base-band Radar/Sonar Sampling Cellular base stations Wireless Satellite receivers development platform Multi-carrier, Multi-standard cellular infrastructure CDMA, W-CDMA, GSM/ Edge, UMTS Spectrum and ultra wideband data analysers Multi-channel receivers, ideal for I & Q Beam Forming  图1. PP147 1GSPS数据采集处理和记录系统方框图  图2.算法案例方框图 |
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