摘要
依据聚合物中热发光与热激电流同时测量的数字化测量方法，分析了被测信号的频谱与采样频率，设计了一种零位相滤波器。实测结果表明，使被测信号得以平滑并消除了位相失真。
A method for simultaneous TL/TSC measurement and data processingin polymer isgiven. The sampling frequency was determined by using the frequency spectrum of the signal. Akind of zero phase filter is developped to obtain a smooth TL/TSC curve. At last. TL andTSC curves of PET sample are given by simultaneous measurement.
出处
《哈尔滨理工大学学报》
CAS
1999年第2期34-37,共4页
Journal of Harbin University of Science and Technology
