基于ACTELFPGA短波红外成像系统设计与研究

Design and Discussion of Infrared Focal Plane Array Imaging System Based on ACTEL FPGA

针对短波红外探测在各个领域的重要作用,采用Sofradir 320×256短波红外探测器,基于ACTEL公司的FPGA芯片APA600,设计并实现了短波红外成像系统,并对几个关键性设计进行了分析。该系统具有低功耗、小体积、高速率、可控性好等特点。实验结果表明该系统能够满足设计要求。

According to the crucial functions of the SWIFPA （short wave infrared focal plane array）, an imaging system with Sofradir 320 × 256 SWIFPA based on the Actel FPGA is designed and implemented, several key problems are discussed. This system has good performances of low power, small volume, high speed and convenience of control. Experimental results indicate that this imaging system can meet the demands of the design.