Performance Degradation Due to OFDM-UWB Radio Signal Transmission Along Dispersive Single-Mode Fiber

被引：38
|
作者：
Alves, Tiago [1 ]
Cartaxo, Adolfo [1 ]
机构：
[1] Univ Tecn Lisboa, Dept Elect & Comp Engn, Inst Telecomunicacoes, Inst Super Tecn, P-1049001 Lisbon, Portugal
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2009年 / 21卷 / 1-4期
关键词：
Modulation index; orthogonal frequency-division multiplexing (OFDM); power fading; radio-over-fiber; ultra-wideband (UWB);
D O I：
10.1109/LPT.2008.2009231
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The performance degradation of orthogonal frequency-division multiplexing (OFDM) ultra-wideband (UWB) radio signals caused by transmission along dispersive single-mode fiber is assessed theoretically and by numerical simulation. It is shown that the performance degradation of OFDM-UWB signals caused by fiber dispersion is due to the power fading induced on the subcarrier showing stronger fading. Results show that the power fading description based on a small signal analysis provides good estimates of the optical signal-to-noise ratio degradation for OFDM-UWB signals with modulation index (defined as the ratio between the root-mean-square voltage of the OFDM-UWB signal and the bias voltage of the Mach-Zehnder modulator) values up to 18%. This is a pessimistic value for some OFDM-UWB carrier frequencies.
引用
收藏
页码：158 / 160
页数：3
相关论文
共 40 条
  • [1] Impact of the Dispersion-Induced Power Fading on the Fiber Transmission Performance of OFDM-UWB Radio Signals
    Alves, T.
    Cartaxo, A.
    [J]. APMC: 2008 ASIA PACIFIC MICROWAVE CONFERENCE (APMC 2008), VOLS 1-5, 2008, : 1021 - 1024
  • [2] Performance comparison of power fading mitigation techniques in multiband OFDM-UWB signals transmission along LR-PONs
    Alves, Tiago M. F.
    Cartaxo, Adolfo V. T.
    [J]. CHINESE OPTICS LETTERS, 2013, 11 (08)
  • [3] Performance Impairments in Single-Mode Radio-Over-Fiber Systems Due to MAC Constraints
    Kalantari-Sabet, B.
    Mjeku, M.
    Gomes, N. J.
    Mitchell, J. E.
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2008, 26 (13-16) : 2540 - 2548
  • [4] Performance comparison of power fading mitigation techniques in multiband OFDM-UWB signals transmission along LR-PONs
    Tiago M.F.Alves
    Adolfo V.T.Cartaxo
    [J]. Chinese Optics Letters, 2013, 11 (08) : 1 - 6
  • [5] FM-AM NOISE CONVERSION IN DISPERSIVE SINGLE-MODE FIBER TRANSMISSION-LINES
    PETERMANN, K
    [J]. ELECTRONICS LETTERS, 1990, 26 (25) : 2097 - 2098
  • [6] Multi-gigabit postdetection filters for a dispersive transmission system with the use of single-mode fiber
    Hussain, A
    Elmirghani, JMH
    Cryan, RA
    [J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 1996, 11 (04) : 179 - 183
  • [7] The Study on the Effect Factors of Single-mode Fiber Optical Signal Transmission Time Delay
    Chuan, He
    [J]. PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON MECHATRONICS, MATERIALS, CHEMISTRY AND COMPUTER ENGINEERING 2015 (ICMMCCE 2015), 2015, 39 : 127 - 131
  • [8] MB-OFDM UWB Signal Co-Transmission with WCDMA, WLAN and GSM over Multi-mode Radio-over-Fiber
    Guo, Yong-Xin
    Pham, Viet Hung
    Yee, Ming-Li
    Ong, Ling Chuen
    [J]. 2009 IEEE/MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM, VOLS 1-3, 2009, : 209 - +
  • [9] Transmission of OFDM-UWB Radio Signals in IM-DD Optical Fiber Communication Systems Employing Optimized Dual Parallel Mach-Zehnder Modulators
    Alves, Tiago M. F.
    Cartaxo, Adolfo V. T.
    [J]. JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, 2013, 5 (02) : 159 - +
  • [10] Performance of single-mode transmission over multimode fiber: Offset launch v.s. fundamental mode launch
    Kose, Bulent
    Castro, Jose M.
    Pimpinella, Rick
    Huang, Paul
    Lane, Brett
    [J]. 2021 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXPOSITION (OFC), 2021,
1234