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| A NEW SPECTRUM STABILIZATION TECHNIQUE IN PORTABLE γ-RAY SPECTROMETRY |
| WU Yong-peng, LAI Wan-chang, GE Liang-quan, XIAO Gang-yi, LIN Yan-chang |
| Chengdu University of Technology, Chengdu 610059, China |
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Abstract This paper describes a new spectrum stabilization method and the spectrum stabilization circuit in portable γ-ray spectrometer based on a non-volatile IC. The principle of the spectrum stabilization circuit is analyzed, and the application of the X9119 non-volatile IC is briefly discussed. The new hardware and software designing of spectrum stabilization circuit is also given in detail.
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Received: 28 October 2002
Published: 24 April 2003
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