DocumentCode
3435988
Title
A novel 3780-point FFT
Author
Yang, Xiaogang ; Du, Weitao ; Yu, Jingang ; Lv, Rui ; Yang, Zhanxin
Author_Institution
Eng. Center of Digital Audio & Video, Commun. Univ. of China, Beijing, China
fYear
2010
fDate
25-27 June 2010
Firstpage
178
Lastpage
182
Abstract
This paper proposes a novel 3780-point FFT algorithm for the China national broadcasting standard. This new algorithm adopts the pure PFA (prime factor algorithm) and nested Winograd FFT which can realize the identity in the circuit structure. The simulation demonstrates that the new algorithm can achieve the equal accuracy rather than other methods but with the least quantity of multiplication.
Keywords
Algorithm design and analysis; Bandwidth; Circuit simulation; Digital TV; Digital audio broadcasting; Digital video broadcasting; HDTV; Hardware; Standards publication; TV broadcasting; 3780; FFT; PFA;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Information Security (WCNIS), 2010 IEEE International Conference on
Conference_Location
Beijing, China
Print_ISBN
978-1-4244-5850-9
Type
conf
DOI
10.1109/WCINS.2010.5541737
Filename
5541737
Link To Document