High Power Laser and Particle Beams, Volume. 36, Issue 3, 033004(2024)

Design of X-band low phase noise sapphire oscillator

Ying Liu, Yisong Xiong, Yue Li, Xin Li, Cheng Zeng*, Junsong Ning, Shirong Bu, Zhanping Wang, Xiaoyu Zhang, Shaoyang Liu, and Wanting Guo
Author Affiliations
  • College of Photonic and Electronic Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China
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    Figures & Tables(10)
    S-parameter simulation result of sapphire resonator
    Measured results of sapphire resonator
    Sapphire resonator thermostat
    Sapphire oscillator circuit
    Circuit diagram of phase shifter
    Circuit diagram of the filter
    Frequency vs time
    Sapphire oscillator phase noise for different QL
    Phase noise results of oscillators
    • Table 1. Simulation results of the sapphire resonator

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      Table 1. Simulation results of the sapphire resonator

      eigenmodefrequency/GHzQ value
      mode19.791 46202 399
      mode29.862 38202 418
      mode39.917 8830 346
      mode49.918 0930 378
      mode59.946 7519 859
      mode69.946 8019 860
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    Ying Liu, Yisong Xiong, Yue Li, Xin Li, Cheng Zeng, Junsong Ning, Shirong Bu, Zhanping Wang, Xiaoyu Zhang, Shaoyang Liu, Wanting Guo. Design of X-band low phase noise sapphire oscillator[J]. High Power Laser and Particle Beams, 2024, 36(3): 033004

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    Paper Information

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    Received: Oct. 8, 2023

    Accepted: Dec. 29, 2023

    Published Online: Mar. 20, 2024

    The Author Email: Cheng Zeng (zenghijk@uestc.edu.cn)

    DOI:10.11884/HPLPB202436.230343

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