Title :
Terahertz characterization of construction materials for remote gas, sensing
Author :
Ikari, T. ; Fukasawa, R.
Author_Institution :
Spectra Design Ltd., Otawara, Japan
Abstract :
Gas concentration measurement by active remote sensing requires knowledge of building walls´ reflective properties. We measured reflective properties of 30 materials of the walls including wood, glass, gypsum, and mortar in terahertz frequency region using time domain spectroscopy (TDS).
Keywords :
building materials; chemical variables measurement; gas sensors; remote sensing; spectrochemical analysis; terahertz spectroscopy; time-domain reflectometry; TDS; construction materials; gas concentration measurement; reflective properties measurement; remote gas sensing; terahertz characterization; terahertz frequency region; time domain spectroscopy; Building materials;
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves, 2009. IRMMW-THz 2009. 34th International Conference on
Conference_Location :
Busan
Print_ISBN :
978-1-4244-5416-7
Electronic_ISBN :
978-1-4244-5417-4
DOI :
10.1109/ICIMW.2009.5325650
