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基于光载无线电技术的超宽带脉冲信号产生方法 被引量:1

Method of Generating UWB Signal Based on Radio over Fiber
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摘要 提出了一种利用光纤色散特性产生超宽带脉冲信号的光学方法.对12.5G b/s伪随机序列的传输特性进行了仿真,结果表明:高斯脉冲通过光纤传输系统后,时域上获得的脉冲信号接近于FCC的超宽带脉冲波形模板,频域上获得的信号频谱接近于FCC的频谱规范. A method of utilizing the fiber dispersion to generate ultra-wide-band pulse signals is simulated.Transmission performance simulation for 12.5Gb/s psudo-random sequence also shows that Gaussian pulse signal after transported in fiber is similar to UWB wave pattern mask of FCC in time domain and frequency spectrum specification of FCC in frequency domain.
出处 《中南民族大学学报(自然科学版)》 CAS 2007年第2期47-49,共3页 Journal of South-Central University for Nationalities:Natural Science Edition
基金 中南民族大学自然科学基金资助项目(YZZ05009)
关键词 光纤无线电 超宽带 光纤传输 高斯脉冲 radio over fiber ultra-wide-band fiber transmission Gaussian pulse
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参考文献4

  • 1[1]Chen X,Kiaei S.Monocycle shapes for ultra wideband system[J].IEEE Int Symp Circuits and Systems,2002,1:26-29.
  • 2[2]Zeng F,Yao J P.All-optical microwave mixing and bandpass filtering in a radio-over-fiber link[J].IEEE Photonics Technology Letters,2005,17(4):899-901.
  • 3[3]Wang J,Yao J P.A tunable photonic microwave notch filter based on all-optical mixing[J].IEEE Photonics Technology Letters,2006,18 (2):382-384.
  • 4[4]Zeng F,Yao J P.An approach to ultrawideband pulse generation and distribution over optical fiber[J].IEEE Photonics Technology Letters,2006,18 (7):823-825.

同被引文献9

  • 1PORCINE D, RESEARCH P, HIRT W. Ultra- wideband radio technology: potential and challenges ahead[J]. IEEE Commun Mag, 2003, 41(7): 66-74.
  • 2AIELLO G R, ROGERSON G D. Ultra-wideband wireless systems[J]. IEEE Mierow Mag, 2003,4(2): 36-47.
  • 3YANG L, GIANNAKIS G B. Ultra-wideband communications: an idea whose time has corne[J]. IEEE Signal Processing Mag, 2004,21(6): 26-54.
  • 4GHAVAMI M, MICHAEL L B, KOHNO R. Ultra wideband signals and systems in communication engineering[M]. NJ: Wiley, 2004.
  • 5YAO Jian ping, ZENG Fei, WANG Qing. Photonic generation of ultra-wideband signals[J). Lightwave Technology, 2007, 25 ( 11 ) : 3219-3235.
  • 6WANG Qing, YAO Jian-ping. Switchable optical UWB monocycle and doublet generation using a reconfigurable photonic microwave delay-line filter [J]. Opt Express, 2007,15(22) : 14667-14672.
  • 7CHEN X, KIAEI S. Monocycle shapes for ultra wide-band system[J]. IEEE Int Circuits and Systems, 2002(1): 26-29.
  • 8WANG Qing, ZENG Fei. Optical ultrawideband monocycle pulse generation based on cross-gain modulation in a semiconductor optical amplifier [J]. Optics Letters, 2006 ,31(21) :3083-3085.
  • 9刘洋,宁提纲,李晶.超宽带脉冲信号的光学生成方法研究[J].半导体光电,2010,31(6):830-833. 被引量:2

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