Highly flexible High Speed Quad Channel Laboratory PRBS Generator

Highly flexible High Speed Quad Channel Laboratory PRBS Generator

Prototype

As part of a research project involving Pseudo Random Bit Sequences (PRBS) and Code Division Multiple Access (CDMA) based Radar Signal processing, a highly flexible generator for PRBS capable of operating in the 5 Gbit Range was developped. The core component of the System is special Xilinx Virtex 5 FPGA Board that has SMA Connectors for the RocketIO serial transceivers. The logic on the FPGA was designed such that it contains 4 independent PRBS generators that can be loaded with arbitrary seed patterns and feedback tap settings. The prototype further incorporates a Linux Embedded System for the user interface, which is written in Qt and makes use of the touchscreen monitor for convenient operation of the instrument.

As part of a research project involving Pseudo Random Bit Sequences (PRBS) and Code Division Multiple Access (CDMA) based Radar Signal processing, a highly flexible generator for PRBS capable of operating in the 5 Gbit Range was developped. The core component of the System is special Xilinx Virtex 5 FPGA Board that has SMA Connectors for the RocketIO serial transceivers. The logic on the FPGA was designed such that it contains 4 independent PRBS generators that can be loaded with arbitrary seed patterns and feedback tap settings. The prototype further incorporates a Linux Embedded System for the user interface, which is written in Qt and makes use of the touchscreen monitor for convenient operation of the instrument.

PRBS, Signal Generator, FPGA, LFSR, CDMA, Radar, Ranging

PRBS, Signal Generator, FPGA, LFSR, CDMA, Radar, Ranging

Bilfinger Berger SE, Mannheim, Germany

only the provider uses the result

In order to use the result by another entity, it is always necessary to acquire a license

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