Design of data acquisition and analysis system for multiple channels and large-scale array FPA based on VI interface

摘要：

As the development of image technology, Large scale and fast focal plane array (FPA) are needed for a new class of spectrum diverse sensors. Because of the requirement of high-resolution and high sample rate for the FPA, it ’s highly desirable to develop a multiple channels data acquisition and analysis system for the measurement of the advanced FPA. In this paper, a multiple channels, large scale array FPA data acquisition and analysis system has been design to test the infrared FPA detector and its readout circuit. Based on the virtual instrument (VI) interface and visual C++ (VC) platform, the system realizes data acquisition and real time imaging for both single channel and double channels output. Three dimension (3D) noise analysis has been accomplished on the system. The measurement results show that the system meets the requirement in the FPA detector and its read-out circuit test.

关键词： virtual instrument data acquisition and analysis multiple channels odd and even front and back threedimensional noise

作者: Wu Heran Lv Jian Zhou Yun Zhang Ning Jiang Yadong

作者单位: State Key Library of Electronic Film and Integration Device,Department of Optoelectronic Information,University of Electronic Science and Technology of China,Chengdu 610054,China

会议类型: 国际会议

会议名称: 2011 10th International Conference on Electronic Measurement & Instruments(第十届电子测量与仪器国际会议 ICEMI2011)

会议地点: 成都

会议语种:英文

页码: 470-473

在线出版日期: 2011-08-16（万方平台首次上网日期，不代表论文的发表时间）