J-GLOBAL ID:200904087472598624  Research Project code:0250000609 Update date:Nov. 01, 2001

Development of next-generation type measurement technology by using digital signal processing

Study period:1999 - 2000
Organization (1):
Investigating Researcher (1):
Research overview:
As one of the technology development plans related to the local activation aided by the Small and Medium Enterprises Agency, research institutes including this Center in the six prefectures are conducting a collaborative research under the theme of "Research concerning development of EMI compatible designing technique". This Center, as the technology research in-continuation from the last fiscal year, is applying the measuring technology by the use of "pulse compression using Wiener filter" to computer simulation results by means of FDTD technique and experimental results. The application result was considered effective. The Center also conducted a basic examination on the sensor for detecting propagation direction of undesirable radio wave in the vicinity of the testing area, with a result considered to be effective. In the above explanation, "Pulse compression using Wiener filter" is a DSP technology as one of EMI measuring technologies applicable to experimental laboratories, and FDTD technique has in-door propagation property for radio wave, and conducted as such from the last fiscal year in this Center.
Keywords (2):
digital signal processing ,  EMC
Research program: Ordinary Research

Return to Previous Page