@inproceedings{548f0b661c474ea3bf15ab0d2928700c,
title = "Interpolation circuit design for XRF systems using FFT",
abstract = "Interpolation circuits are widely used in many communication and digital signal processing systems. In this paper, we present a new interpolation algorithm to obtain the peak values of input waveforms in the shape of normal distribution curve used in XRF systems. Proposed algorithm is based on the combination of FFT and Lagrange interpolation method. In addition, optimized max value search algorithm and interpolation reduction algorithm are proposed for efficient hardware implementation. The performance of the proposed algorithm is verified using Verilog HDL.",
keywords = "FFT, Interpolation, Lagrange, normal distribution, XRF",
author = "Piao, \{Zhe Yan\} and Song, \{Won Suk\} and Jang, \{In Gul\} and Chung, \{Jin Gyun\} and Lee, \{Chul Dong\}",
year = "2011",
doi = "10.1109/ASQED.2011.6111752",
language = "English",
isbn = "9781457701443",
series = "Proceedings of the 3rd Asia Symposium on Quality Electronic Design, ASQED 2011",
pages = "236--239",
booktitle = "Proceedings of the 3rd Asia Symposium on Quality Electronic Design, ASQED 2011",
note = "3rd Asia Symposium on Quality Electronic Design, ASQED 2011 ; Conference date: 19-07-2011 Through 20-07-2011",
}