Title :
Design of High-Speed DRFM System
Author :
Changyong, Jiang ; Meiguo, Gao ; Zongbo, Wang ; Xiongjun, Fu
Author_Institution :
Dept. of Electron. Eng., Beijing Inst. of Technol., Beijing, China
fDate :
March 31 2009-April 2 2009
Abstract :
Digital Radio Frequency Memory (DRFM) has been widely used for the storage of radio frequency and microwave signals. As the frequency and bandwidth are large, the implement of DRFM is limited by the speed of digital devices. A design is proposed to solve this problem based on leading technology such as poly-phase filter, Parallel-decomposition convolution and Partition of the coefficient sequence, RapidIO technology. The design shown in this paper is useful in complicate radar echo signal simulation with broadband coverage and high-speed data rate.
Keywords :
digital radio; digital storage; microwave filters; radar signal processing; RapidIO technology; broadband coverage; digital radio frequency memory; high-speed DRFM system; microwave signals; radar echo signal simulation; radio frequency signals; Bandwidth; Convolution; Design engineering; Digital communication; Digital signal processing; Filters; Microwave devices; RF signals; Radar; Radio frequency;
Conference_Titel :
Computer Science and Information Engineering, 2009 WRI World Congress on
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-0-7695-3507-4
DOI :
10.1109/CSIE.2009.463
