Title :
Design of Flexible Anti-Imaging Filter Based on Polynomial
Author :
He, Jianbiao ; Zhou, Qunqun ; Wang, Hongyuan
Author_Institution :
Dept. of Electron. & Inf. Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
A novel algorithm of designing polynomial interpolation filter as anti-imaging filter is presented. The proposed algorithm is based on linear programming techniques and it is easy to implement. Results indicate that the proposed algorithm can achieve maximum attenuation in imaging-band. Furthermore, it is flexible to adjust the frequency response of polynomial interpolator according to different specifications.
Keywords :
filtering theory; interpolation; linear programming; antiimaging filter; frequency response; linear programming techniques; maximum attenuation; polynomial interpolation filter; Algorithm design and analysis; Attenuation; Digital filters; Frequency; Information filtering; Information filters; Interpolation; Linear programming; Polynomials; Sampling methods;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3692-7
Electronic_ISBN :
978-1-4244-3693-4
DOI :
10.1109/WICOM.2009.5301738
