DocumentCode
1957497
Title
Analysis of the phase noise in HPI systems
Author
Zhangyong, Ma ; Kim, Young-il
Author_Institution
Portable Internet Syst. Res. Team, Electron. & Telecommun. Res. Inst., Daejeon
fYear
2004
fDate
7-7 Sept. 2004
Firstpage
169
Lastpage
173
Abstract
Orthogonal frequency-division multiplexing (OFDM) exhibits a significant sensitivity to the phase noise of the oscillator. For this reason, it is important to evaluate the impact of the phase noise on the system performance. In this paper, the background for phase noise is presented. Meanwhlie, the two models are given for the purpose of the analysis and simulation. Then, the effect of phase noise is analyzed in detail. The phase noise analysis of VCO is presented. In particular, the analysis result is verified by the numerical example and simulation
Keywords
OFDM modulation; circuit noise; phase noise; voltage-controlled oscillators; HPI system; OFDM; orthogonal frequency-division multiplexing; phase noise analysis; Analytical models; Digital audio broadcasting; Local oscillators; Mathematical model; Mobile communication; Multimedia communication; OFDM; Phase locked loops; Phase noise; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications Systems, 2004. ICCS 2004. The Ninth International Conference on
Conference_Location
Singapore, China
Print_ISBN
0-7803-8549-7
Type
conf
DOI
10.1109/ICCS.2004.1359361
Filename
1359361
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