Acquisition of FDM Signal by Using Sound card Based on LabVIEW
Taking the computer sound card instead of current acquisition card as hardware and Labview as software development platform, a kind of sound card data acquisition system with higher sampling precision, middling sampling frequency and better flexibility is designed, it is given an example of six-path analog input multiplexing. It has realized data acquisition of multi-path FDM(frequence division multiplexing) signal. The system has many advantages, for example, high cost performance, strong commonality, and good expansibility. It takes on wider foreground in the fields of engineering measure and laboratory application.
data acquisition sound card BLABVIEW Bfrequence division multiplexing demodulation filter
YIN Xiao-qi
Faculty of Electronic and Electrical Engineering, Huaiyin Institute of Technology, Huaian Jiangsu 223003,China
国际会议
合肥
英文
2023-2026
2011-09-23(万方平台首次上网日期,不代表论文的发表时间)