DocumentCode
2873481
Title
A nonlinear analysis of closed-loop linearizer employing delay-difference method
Author
Peng, Sun ; Weidong, Chen
Author_Institution
Dept. of Electron. Eng. & Inf. Sci., China Univ. of Sci. & Technol., Hefei, China
fYear
2004
fDate
18-21 Aug. 2004
Firstpage
690
Lastpage
693
Abstract
Analysis is presented on a phased-locked linearizer employing delay-difference module in LFMCW radar. As distinct from the former researches, this paper emphasizes particularly on the influence of nonlinear effects of the delay-difference module. By establishing nonlinear models, some results on transient characteristics such as noise performance, capture process and so on, are obtained. These results complement the deficiency of the linear method.
Keywords
CW radar; circuit noise; closed loop systems; delay lines; delay lock loops; linearisation techniques; nonlinear network analysis; phase locked loops; transient analysis; FM linearity; LFMCW radar; capture process; closed-loop linearizer; delay PLL; delay-difference method; delay-difference module; linear FMCW; noise performance; nonlinear analysis; phased-locked linearizer; transient characteristics; Delay effects; Delay lines; Frequency; Information science; Linearity; Nonlinear filters; Phase locked loops; Propagation delay; Radar; Sun;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Millimeter Wave Technology, 2004. ICMMT 4th International Conference on, Proceedings
Print_ISBN
0-7803-8401-6
Type
conf
DOI
10.1109/ICMMT.2004.1411622
Filename
1411622
Link To Document