Design of a novel pulse generator for UWB applications

doi:10.1002/mop.23541

CORC > 北京大学 > 信息科学技术学院

	Design of a novel pulse generator for UWB applications
	Song, Fei ; Wu, Yi ; Liao, Huailin ; Huang, Ru
刊名	microwave and optical technology letters
	2008
关键词	pulse generator Gaussian-cosine ultra-wideband Schottky barrier diode binary phase-shift keying
DOI	10.1002/mop.23541
英文摘要	This article presents a low-cost ultra-wideband (UWB) pulse generator that is built using commercially available discrete components mounted on a PTFE substrate. A novel pulse shaping technique is adopted, which uses Schottky barrier diodes to generate a Gaussian-cosine pulse with desirable time duration and spectrum response. Generated baseband pulses then are up-converted to a center frequency of 4 or 8 GHz by a passive mixer, and Binary Phase-Shift Keying (BPSK) modulation scheme is utilized. The final generated pulse with a bandwidth (-10 dB) of more than 1 GHz satisfies the FCC spectrum mask very well without any extra filtering, and can operate in either 3.1-5 GHz low band or 6-10 GHz high hand. (c) 2008 Wiley Periodicals, Inc.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000255803300040&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Engineering, Electrical & Electronic; Optics; SCI(E); EI; 0; ARTICLE; 7; 1857-1861; 50
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/152917]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Song, Fei,Wu, Yi,Liao, Huailin,et al. Design of a novel pulse generator for UWB applications[J]. microwave and optical technology letters,2008.
APA	Song, Fei,Wu, Yi,Liao, Huailin,&Huang, Ru.(2008).Design of a novel pulse generator for UWB applications.microwave and optical technology letters.
MLA	Song, Fei,et al."Design of a novel pulse generator for UWB applications".microwave and optical technology letters (2008).