DocumentCode
2984120
Title
Determining Transmission Zeros of General Chebyshev Lowpass Prototype Filter
Author
Tu, Zhi-Hong ; Chu, Qing-Xin
Author_Institution
South China Univ. of Technol., Guangzhou
fYear
2007
fDate
18-21 April 2007
Firstpage
1
Lastpage
4
Abstract
Determining transmission zeros is the basic element of cross-coupled filter synthesis. This paper presents a new method to determining the general Chebyshev filter degree and transmission zeros according to the characteristic of the general Chebyshev function and the relationship between the filter degree and the number of transmission zeros. On the condition of the given filter specifications, the least filter degree and the optimum positions of transmission zeros are realized by it. Several examples show the procedure and the validity of it.
Keywords
Chebyshev filters; low-pass filters; Chebyshev lowpass prototype filter; cross-coupled filter synthesis; transmission zeros; Chebyshev approximation; Filtering theory; Information filtering; Information filters; Insertion loss; Low pass filters; Prototypes; Radio frequency; Transfer functions; Wireless communication; cross-coupled; the general Chebyshev filter; transmission extreme frequency; transmission zeros;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Millimeter Wave Technology, 2007. ICMMT '07. International Conference on
Conference_Location
Builin
Print_ISBN
1-4244-1049-5
Electronic_ISBN
1-4244-1049-5
Type
conf
DOI
10.1109/ICMMT.2007.381493
Filename
4266252
Link To Document