• DocumentCode
    2509573
  • Title

    Data processing of Terahertz signals for in situ explosives detection and component analysis via Terahertz time-domain spectroscopy

  • Author

    Choi, Jindoo ; Ryu, Sung Yoon ; Kwon, Wonsik ; Kim, Kyung-Soo ; Kim, Soohyun

  • Author_Institution
    Dept. of Mech. Eng., KAIST, Daejeon, South Korea
  • fYear
    2012
  • fDate
    23-28 Sept. 2012
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    Data processing of Terahertz signals for reliable explosives detection via Terahertz time-domain spectroscopy is investigated. Wavelet denoising, wavelet power spectrum estimation, and wavelength selection show promising results. Experiment results for Composition B-3 and Pentolite are presented.
  • Keywords
    signal denoising; spectroscopy; terahertz waves; Pentolite; component analysis; composition B-3; explosives detection; terahertz signals data processing; terahertz time-domain spectroscopy; wavelength selection; wavelet denoising; wavelet power spectrum estimation; Compounds; Discrete wavelet transforms; Explosives; Fluctuations; Noise; Spectral analysis; Time domain analysis;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2012 37th International Conference on
  • Conference_Location
    Wollongong, NSW
  • ISSN
    2162-2027
  • Print_ISBN
    978-1-4673-1598-2
  • Electronic_ISBN
    2162-2027
  • Type

    conf

  • DOI
    10.1109/IRMMW-THz.2012.6380220
  • Filename
    6380220
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2509573