Title :
Quick search for a permittivity value in model-based standing wave method used for construction material measurement
Author :
Miyakawa, Michio ; Komiyama, Naohiro ; Ishii, Naohiro
Author_Institution :
Fac. of Eng., Niigata Univ., Japan
Abstract :
An efficient way of permittivity value estimation in a model-based standing wave method used for measuring a construction material has been investigated. Accuracy of the estimation is slightly improved by using a thin and long piece of material, but essential solution may be given by using a material sample whose size is fully large as compared to the measuring wavelength.
Keywords :
building materials; permittivity measurement; standing wave meters; construction material measurement; estimation accuracy; measuring system model; measuring wavelength; model-based standing wave method; permittivity measurement; permittivity value estimation; Antenna measurements; Attenuation; Building materials; Equations; Extraterrestrial measurements; Frequency; Permittivity measurement; Scattering; Size measurement; Wavelength measurement;
Conference_Titel :
Electromagnetic Compatibility, 2003 IEEE International Symposium on
Print_ISBN :
0-7803-7835-0
DOI :
10.1109/ISEMC.2003.1236624
