Title :
Extraction of finite transmission zeros of general Chebyshev filters
Author :
Ye, Rong ; Chu, Qing-Xin
Author_Institution :
Coll. of Electron. & Inf. Eng., South China Univ. of Technol., Guangzhou, China
Abstract :
General Chebyshev filters can improve the selectivity of transmission channels by adding finite transmission zeros, and therefore are widely applied in wireless communication systems. A novel simple optimal method to extract multi transmission zeros of general Chebyshev filters is presented. Its validation and efficiency are demonstration by design of typical filters.
Keywords :
Chebyshev filters; poles and zeros; radio links; telecommunication channels; RF filter; finite transmission zeros; general Chebyshev filters; optimal method; transmission channel selectivity; wireless communication systems; Chebyshev approximation; Costs; Couplings; Data mining; Educational institutions; Filtering theory; Polynomials; Reflection; Resonator filters; Wireless communication;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2004. ICMMT 4th International Conference on, Proceedings
Print_ISBN :
0-7803-8401-6
DOI :
10.1109/ICMMT.2004.1411516
