Semiconductor Optoelectronics, Volume. 43, Issue 5, 848(2022)

Design of Pinhole-coupled Dual-channel Terahertz Waveguide Directional Coupler

PAN Wu, LI Haizhu, LI Yongrui, and ZHANG Bin
Author Affiliations
  • [in Chinese]
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    [1] [1] Hosako I, Sekine N, Patrashin M, et al. At the dawn of a new era in terahertz technology[J]. Proc. IEEE, 2007, 95(8): 1611-1623.

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    [3] [3] Deng X, Dong G, Dai X, et al. Compact full Ka-band waveguide directional coupler based on rectangular aperture array with stairs[J]. Micromachines, 2021, 12(7): 745.

    [4] [4] Zhou Y F, Hu J, Liu S, et al. A terahertz-band branch waveguide directional coupler based on micro-machining[C]// 2014 IEEE Inter. Conf. on Communiction Problem-Solving, 2014: 223-226.

    [7] [7] Zhang B, Niu Z, Wang J, et al. Four-hundred gigahertz broadband multi-branch waveguide coupler[J]. IET Microwaves, Antennas & Propagation, 2020, 14(11): 1175-1179.

    [8] [8] Liu S, Hu J, Zhang Y, et al. Silicon micromachined waveguide quadrature-hybrid coupler at terahertz frequency band[J]. J. Infrared, Millimeter, Terahertz Waves, 2015, 36(8): 709-719.

    [9] [9] Wang Xin, Zhang Binshen, Wang Junlin, et al. 100GHz waveguide band-pass filter employing UV-LIGA micromachining process[J]. Microelectronics J., 2017, 69: 101-105.

    [10] [10] Sun Y, Duan J, Wang X, et al. Design of multi-hole terahertz waveguide directional couplers[J]. Infrared and Laser Engineering, 2017, 46(1): 0125002.


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    PAN Wu, LI Haizhu, LI Yongrui, ZHANG Bin. Design of Pinhole-coupled Dual-channel Terahertz Waveguide Directional Coupler[J]. Semiconductor Optoelectronics, 2022, 43(5): 848

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    Paper Information


    Received: Jun. 2, 2022

    Accepted: --

    Published Online: Jan. 27, 2023

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