Title :
Comparative study of frequency domain constraints on fir filter design by frequency sampling
Author :
Wankun Kuang ; Jingyu Hua ; Zheng Gao ; Chengfeng Ruan ; Meng, Limin
Author_Institution :
Zhejiang Provincial Key Lab. of Opt. Commun. Tech., Zhejiang University of Technology, Hangzhou, 310023, China
Abstract :
This paper describes a comparative study of frequency domain constrains of frequency sampling based iterative lowpass filter design. Two new constraints are presented to reduce the iterative number. Simulations show that both the conventional constraint and our new constraints yield similar performance. However, the proposed constraints significantly reduce the iteration number and therefore reduce the computation load.
Keywords :
FIR filter; Frequency domain constraints; Frequency sampling; Wireless communications;
Conference_Titel :
Automatic Control and Artificial Intelligence (ACAI 2012), International Conference on
Conference_Location :
Xiamen
Electronic_ISBN :
978-1-84919-537-9
DOI :
10.1049/cp.2012.1064
