Volume 8 Issue 2
Apr.  2019
Turn off MathJax
Article Contents
Article Navigation >  Journal of Radars  > 2019  >  8(2): 243-250
LIU Shifeng, XU Xiaorui, ZHANG Fangzheng, et al. Ultralow phase noise optoelectronic oscillator and its application to a frequency synthesizer[J]. Journal of Radars, 2019, 8(2): 243–250. doi: 10.12000/JR19029
Citation: LIU Shifeng, XU Xiaorui, ZHANG Fangzheng, et al. Ultralow phase noise optoelectronic oscillator and its application to a frequency synthesizer [J]. Journal of Radars, 2019, 8(2): 243–250. doi: 10.12000/JR19029
shu

Ultralow Phase Noise Optoelectronic Oscillator and Its Application to a Frequency Synthesizer

doi: 10.12000/JR19029

  • Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China

Funds:  The National Natural Science Foundation of China (61527820), The Fundamental Research Funds for the Central Universities (NC2018005), Jiangsu Province “333” Project (BRA2018042)
More Information
  • Corresponding author: PAN Shilong, pans@nuaa.edu.cn
  • Received Date: 2019-02-21
  • Rev Recd Date: 2019-04-12
    • Available Online: 2019-04-18
  • Publish Date: 2019-04-01
    Abstract
  • We propose a novel injection-locked OptoElectronic Oscillator (OEO) with ultralow phase noise based on two cascaded phase modulators, which is further applied to construct a frequency synthesizer. Thanks to the phase modulation, the output optical spectrum expands and the optical power keeps constant while passing through the optical fiber, which dramatically reduces the intensity noise induced by the nonlinear effects of the optical fiber. A dual-output MZI together with a balanced optical detector realizes the phase modulation to intensity modulation conversion and improves the signal to noise ratio of the OEO. The output frequency of the proposed OEO is 9.9999914 GHz with its sidemode suppression ratio larger than 85 dB, and the phase noise reaches –153.1 dBc/Hz at 10 kHz frequency offset which is 38.7 dB lower than that of Keysight E8257D. Moreover, a broadband, high performance frequency synthesizer is established based on the proposed OEO. Combining the DDS and PLL technologies, the proposed frequency synthesizer can cover 5.9～12.9 GHz range. The phase noise is around –130 dBc/Hz@10 kHz, the spur suppression ratio is better than 65 dB, and the frequency hopping time is less than 1.48 μs.

     

    • FullText(HTML)
  • loading
    • References(19)
  • [1]
    LI Yongke. The design of wide BW frequency synthesizer based on the DDS&PLL hybrid method[C]. 2009 9th International Conference on Electronic Measurement & Instruments, Beijing, China, 2009: 2-689–2-692. doi: 10.1109/ICEMI.2009.5274484.
    [2]
    CHENAKIN A. Frequency synthesis: Current solutions and new trends[J]. Microwave Journal, 2007, 50(5): 256–260.
    [3]
    Zhao Z Y, Li X Y, and Chang W G. LFM-CW signal generator based on hybrid DDS-PLL structure[J]. Electronics Letters, 2013, 49(6): 391–393. doi: 10.1049/el.2012.2852
    [4]
    ROMASHOV V V, ROMASHOVA L V, KHRAMOV K K, et al. Wide-band hybrid frequency synthesizer with improved noise performance[C]. 2018 Moscow Workshop on Electronic and Networking Technologies (MWENT), Moscow, Russia, 2018: 1–4.
    [5]
    LI J, YI X, LEE H, et al. Electro-optical frequency division and stable microwave synthesis[J]. Science, 2014, 345(6194): 309–313. doi: 10.1126/science.1252909
    [6]
    WEI J, KWON D, ZHANG S, et al. All-fiber-photonics-based ultralow-noise agile frequency synthesizer for X-band radars[J]. Photonics Research, 2018, 6(1): 12–17. doi: 10.1364/PRJ.6.000012
    [7]
    ZHOU P, ZHANG F, GUO Q, et al. Linearly chirped microwave waveform generation with large time-bandwidth product by optically injected semiconductor laser[J]. Optics Express, 2016, 24(16): 18460–18467. doi: 10.1364/OE.24.018460
    [8]
    PENG H, XU Y, GUO R, et al. High frequency resolution X-Band frequency synthesizer based on a Phase-Locked optoelectronic oscillator[C]. 2018 Asia Communications and Photonics Conference (ACP), Hangzhou, China, 2018: 1–3. doi: 10.1109/ACP.2018.8596011.
    [9]
    BELTCHICOV S, DZISIAK A, and GULETSKIY I. A low phase noise octave band synthesizer using an X-Band frequency reference[J]. Mirowave Journal, 2014, 57(5): 104–112.
    [10]
    ZHOU W M and BLASCHE G. Injection-locked dual opto-electronic oscillator with ultra-low phase noise and ultra-low spurious level[J]. IEEE Transactions on Microwave Theory and Techniques, 2005, 53(3): 929–933. doi: 10.1109/TMTT.2004.842489
    [11]
    LELIÈVRE O, CROZATIER V, BERGER P, et al. A model for designing ultralow noise single- and dual-loop 10-GHz optoelectronic oscillators[J]. Journal of Lightwave Technology, 2017, 35(20): 4366–4374. doi: 10.1109/JLT.2017.2729018
    [12]
    ELIYAHU D, SEIDEL D, and MALEKI L. RF amplitude and phase-noise reduction of an optical link and an opto-electronic oscillator[J]. IEEE Transactions on Microwave Theory and Techniques, 2008, 56(2): 449–456. doi: 10.1109/TMTT.2007.914640
    [13]
    HOROWITZ M, CHRAPLYVY A R, TKACH R W, et al. Broad-band transmitted intensity noise induced by stokes and anti-stokes brillouin scattering in single-mode fibers[J]. IEEE Photonics Technology Letters, 1997, 9(1): 124–126. doi: 10.1109/68.554530
    [14]
    VASSILIEVA O, KIM I, and IKEUCHI T. Enabling technologies for fiber nonlinearity mitigation in high capacity transmission systems[J]. Journal of Lightwave Technology, 2019, 37(1): 50–60. doi: 10.1109/JLT.2018.2877310
    [15]
    YANG T, DONG J, LIAO S, et al. Comparison analysis of optical frequency comb generation with nonlinear effects in highly nonlinear fibers[J]. Optics Express, 2013, 21(7): 8508–8520. doi: 10.1364/OE.21.008508
    [16]
    YAO X S and MALEKI L. Optoelectronic microwave oscillator[J]. Journal of the Optical Society of America B (Optical Physics) , 1996, 13(8): 1725–1735. doi: 10.1364/JOSAB.13.001725
    [17]
    LIU Y, LV Z, DONG Y, et al. Research on stimulated Brillouin scattering suppression based on multi-frequency phase modulation[J]. Chinese Optics Letters, 2009, 7(1): 29–31. doi: 10.3788/COL20090701.0029
    [18]
    CALLAHAN P T, DENNIS M L, and CLARK T R. Experimental demonstration of a phase-modulated optoelectronic oscillator using balanced detection[C]. 2011 Joint Conference of the IEEE International Frequency Control and the European Frequency and Time Forum (FCS) Proceedings, San Francisco, CA, USA, 2011: 1–4. doi: 10.1109/FCS.2011.5977742.
    [19]
    ZHU Y, ZHANG H, and HONG W. A frequency agile synthesizer using DDS and PLL techniques for FMCW radar[C]. 2015 Asia-Pacific Microwave Conference (APMC), Nanjing, China, 2015, 2: 1–3. doi: 10.1109/APMC.2015.7413219.
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML
    Article views(3898) PDF downloads(336) Cited by()
    Proportional views
    Related

    京ICP备20021838号-8   Supported by: Beijing Renhe Information Technology Co. Ltd     百度统计

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return