IEICE Electronics Express
Online ISSN : 1349-2543
ISSN-L : 1349-2543
LETTER
Baseband signal processing of digital phosphor technology with high accuracy
Jinguang HaoKai WangWenjiang PeiYili Xia
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2016 Volume 13 Issue 2 Pages 20150938

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Abstract

A high-accuracy baseband signal processing system of digital phosphor technology for real-time spectrum analysis is proposed based on fast filter bank (FFB). The modular instruments based platform is utilized to verify the performance of the proposed scheme implemented with field-programmable gate array (FPGA) module. With the single-tone signal as a test signal, the experimental results show that the proposed scheme can improve the accuracy of the real-time spectrum analysis at the cost of slightly higher complexity than that of fast Fourier transform (FFT) based scheme.

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© 2016 by The Institute of Electronics, Information and Communication Engineers
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