The Improvement of Transitional Butterworth-Chebyshev Filters

DOI

10.2991/icmmcce-15.2015.162How to use a DOI?

Keywords

transitional filter; lowpass; phase characteristic

Abstract

According to a simple design method of transitional filters which was proposed by C.S.GARGOUR, the transfer function of transitional lowpass filter is computed, and the transitional lowpass filter is improved from the poles of the transfer function with better linear phase response. And the filter was simulated by the Matlab software. The results of simulation verify that the method is feasible. On one hand, the step responses of the filters possess shorter raising time and litter overshoot. On the other hand, the phase character’s curve of ITBC filter is smoother than Butterworth filters. Consequently the linearity and stability of the filter is better.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Guo-qi Ni
AU  - Er-ke Tong
AU  - Xin Peng
PY  - 2015/12
DA  - 2015/12
TI  - The Improvement of Transitional Butterworth-Chebyshev Filters
BT  - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
PB  - Atlantis Press
SP  - 809
EP  - 813
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.162
DO  - 10.2991/icmmcce-15.2015.162
ID  - Ni2015/12
ER  -