LIU Jun-zhi （刘军智）
Science and Technology on Electronic Test & Measurement Laboratory, Qingdao 26 6555, China
Abstract： A field-programmable gate array (FPGA) based high-speed broadband dat a acquisition system is designed. The system has a dual channel simultaneous ac quisition function. The maximum sampling rate is 500 MSa/s and bandwidth is 200 MHz, which solves the large bandwidth, high-speed signal acquisition and process ing problems. At present, the data acquisition system is successfully used in br oadband receiver test systems.
Key words： high-speed data acquisition; FPGA; wideband; cross collection; data combination
CLD number： TP274+.2 Document code： A
Article ID： 1674-8042(2013)03-0223-05 doi： 10.3969/j.issn.1674-8042.2013.03.005
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