The Research of Pulse Signal Parameter Measuring Instrument Based on FPGA and STM32

  • Jing Shao Jiangsu University of Science and Technology
  • Yuan jiang LI Jiangsu University of Science and Technology
Keywords: equal precision measurement, single chip microcomputer, digital frequency meter, FPGA

Abstract

Using the principle of measurement accuracy, combined with EDA technology and microcomputer control technology, we designed the pulse signal measuring instrument. The accuracy of frequency the measurement method not only has high measurement accuracy, but also in the frequency measurement accuracy of the frequency bandwidth can be kept constant.As a result of the front-end circuit and good isolation circuit and other technical measures, and In a wide range of frequencies in the range of frequency and amplitude, period, duty cycle and other parameters were measured accurately, and can be preset by adjusting the gate time measurement accuracy. After experimental verification and data measurement, results show that our scheme is feasible and can achieve higher measurement accuracy in a wide bandwidth.

Author Biographies

Jing Shao, Jiangsu University of Science and Technology

Undergraduate Student

School of Electrical and Information

Yuan jiang LI, Jiangsu University of Science and Technology

Associate professor

School of Electrical and Information

Published
2017-04-30
How to Cite
[1]
J. Shao and Y. LI, “The Research of Pulse Signal Parameter Measuring Instrument Based on FPGA and STM32”, EPH - International Journal of Science And Engineering (ISSN: 2454 - 2016), vol. 3, no. 4, pp. 09-15, Apr. 2017.