期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2013
卷号：2
期号：11
页码：2800-2805
出版社：Shri Pannalal Research Institute of Technolgy
摘要：In recent years, due to the magnificent development of Filter designs take attention in research area. RF/microwave Filters are used to separate or combine different frequencies. There are different types of filters are used for separation of frequency like Low pass, High pass, Band pass, Band stop. In this paper we used three band pass filters (Elliptic, chebyshev I, butterworth) for comparison. We design two parameters for comparison: transfer function and zero pole gain. We design 9th order filter, band pass ripple 0.33dB and stop band ripple is 75 dB, the normalized cutoff frequency is a number between 0 and 1 and it the two-element vector with pass band 2.41 MHz < ¦Ø < 28.7MHz. The results show magnitude response phase response and group delay. To simulate all filters we use MATLAB.
关键词：microwave; microstrip; Low pass; High pass; ; Band pass; Band stop; Elliptic; chebyshev I; butterworth ; ; MATLAB.
