190 GHz大功率输出平衡式二倍频器
|
摘要
基于反向串联型砷化镓平面肖特基容性二极管,采用平衡式二倍频结构,研制出了一种190 GHz大功率输出二倍频器。使用三维电磁场与非线性谐波平衡联合的方法进行了仿真,并根据仿真结果完成了倍频器的加工、装配和测试。倍频器在182～196 GHz输出频率范围内的倍频效率可达8%以上;当输出频率为187 GHz时,倍频效率和输出功率可分别达到15.4%和85 mW。
Herein, a 190-GHz frequency doubler with a high output power is designed and realized using a balanced double-frequency construction based on the anti-series gallium arsenide planar Schottky varactors. A method that combines a three-dimensional electromagnetic field and nonlinear harmonic balance is employed to conduct a simulation. The simulation results demonstrate that the proposed frequency doubler has been effectively fabricated, assembled, and tested. The frequency-doubling efficiency of the proposed doubler can reach more than 8% in the output frequency range of 182-196 GHz. Moreover, at an output frequency of 187 GHz, the frequency-doubling efficiency and the output power can reach 15.4% and 85 mW, respectively.
Herein, a 190-GHz frequency doubler with a high output power is designed and realized using a balanced double-frequency construction based on the anti-series gallium arsenide planar Schottky varactors. A method that combines a three-dimensional electromagnetic field and nonlinear harmonic balance is employed to conduct a simulation. The simulation results demonstrate that the proposed frequency doubler has been effectively fabricated, assembled, and tested. The frequency-doubling efficiency of the proposed doubler can reach more than 8% in the output frequency range of 182-196 GHz. Moreover, at an output frequency of 187 GHz, the frequency-doubling efficiency and the output power can reach 15.4% and 85 mW, respectively.
引文
[1] Siegel P H.Terahertz technology[J].IEEE Transactions on Microwave Theory and Techniques,2002,50(3):910-928.
[2] Cheng Z H,Zhu D J,Liu S G.Research progress of terahertz technology[J].Modern Physics,2005,17(5):40-44.程兆华,祝大军,刘盛纲.太赫兹技术的研究进展[J].现代物理知识,2005,17(5):40-44.
[3] Maestrini A,Mehdi I,Siles J V,et al.Design and characterization of a room temperature all-solid-state electronic source tunable from 2.48 to 2.75 THz[J].IEEE Transactions on Terahertz Science and Technology,2012,2(2):177-185.
[4] Yan Y Q,Zhao C Q,Xu W D,et al.Research on the terahertz active ghost imaging technology[J].Chinese Journal of Lasers,2018,45(8):0814001.闫昱琪,赵成强,徐文东,等.太赫兹主动关联成像技术研究[J].中国激光,2018,45(8):0814001.
[5] Wang J L,Zhang B Z,Duan J P,et al.Flexible dual-stopband terahertz metamaterial filter[J].Acta Optica Sinica,2017,37(10):1016001.王俊林,张斌珍,段俊萍,等.柔性双阻带太赫兹超材料滤波器[J].光学学报,2017,37(10):1016001.
[6] Yao C F,Zhou M,Luo Y S,et al.150 GHz and 180 GHz fixed-tuned frequency multiplying sources with planar Schottky diodes[J].Journal of Infrared and Millimeter Waves,2013,32(2):102-107.姚常飞,周明,罗运生,等.基于肖特基平面二极管的150 GHz和180 GHz固定调节式倍频源[J].红外与毫米波学报,2013,32(2):102-107.
[7] Yao C F,Zhou M,Luo Y S,et al.A 190-225 GHz high efficiency Schottky diode doubler with circuit substrate flip-chip mounted[J].Journal of Infrared and Millimeter Waves,2015,34(1):6-9,28.姚常飞,周明,罗运生,等.基于倒扣技术的190～225 GHz肖特基二极管高效率二倍频器[J].红外与毫米波学报,2015,34(1):6-9,28.
[8] Miao L,Deng X J,Wang C,et al.Implementation of 140 GHz frequency doubler[J].Information and Electronic Engineering,2013,11(3):359-362.缪丽,邓贤进,王成,等.140 GHz二倍频器的研制[J].太赫兹科学与电子信息学报,2013,11(3):359-362.
[9] He Y,Jiang J,Lu B,et al.High efficiency 170 GHz balanced Schottky diode frequency doubler[J].Infrared and Laser Engineering,2017,46(1):0120003.何月,蒋均,陆彬,等.高效170 GHz平衡式肖特基二极管倍频器[J].红外与激光工程,2017,46(1):0120003.
[10] Cojocar O,Moro-Melgar D,Oprea I,et al.High-power MM-wave sources based on Schottky diodes[C]//2018 43rd International Conference on Infrared,Millimeter,and Terahertz Waves (IRMMW-THz),September 9-14,2018,Nagoya,Japan.New York:IEEE,2018:8509861.
[2] Cheng Z H,Zhu D J,Liu S G.Research progress of terahertz technology[J].Modern Physics,2005,17(5):40-44.程兆华,祝大军,刘盛纲.太赫兹技术的研究进展[J].现代物理知识,2005,17(5):40-44.
[3] Maestrini A,Mehdi I,Siles J V,et al.Design and characterization of a room temperature all-solid-state electronic source tunable from 2.48 to 2.75 THz[J].IEEE Transactions on Terahertz Science and Technology,2012,2(2):177-185.
[4] Yan Y Q,Zhao C Q,Xu W D,et al.Research on the terahertz active ghost imaging technology[J].Chinese Journal of Lasers,2018,45(8):0814001.闫昱琪,赵成强,徐文东,等.太赫兹主动关联成像技术研究[J].中国激光,2018,45(8):0814001.
[5] Wang J L,Zhang B Z,Duan J P,et al.Flexible dual-stopband terahertz metamaterial filter[J].Acta Optica Sinica,2017,37(10):1016001.王俊林,张斌珍,段俊萍,等.柔性双阻带太赫兹超材料滤波器[J].光学学报,2017,37(10):1016001.
[6] Yao C F,Zhou M,Luo Y S,et al.150 GHz and 180 GHz fixed-tuned frequency multiplying sources with planar Schottky diodes[J].Journal of Infrared and Millimeter Waves,2013,32(2):102-107.姚常飞,周明,罗运生,等.基于肖特基平面二极管的150 GHz和180 GHz固定调节式倍频源[J].红外与毫米波学报,2013,32(2):102-107.
[7] Yao C F,Zhou M,Luo Y S,et al.A 190-225 GHz high efficiency Schottky diode doubler with circuit substrate flip-chip mounted[J].Journal of Infrared and Millimeter Waves,2015,34(1):6-9,28.姚常飞,周明,罗运生,等.基于倒扣技术的190～225 GHz肖特基二极管高效率二倍频器[J].红外与毫米波学报,2015,34(1):6-9,28.
[8] Miao L,Deng X J,Wang C,et al.Implementation of 140 GHz frequency doubler[J].Information and Electronic Engineering,2013,11(3):359-362.缪丽,邓贤进,王成,等.140 GHz二倍频器的研制[J].太赫兹科学与电子信息学报,2013,11(3):359-362.
[9] He Y,Jiang J,Lu B,et al.High efficiency 170 GHz balanced Schottky diode frequency doubler[J].Infrared and Laser Engineering,2017,46(1):0120003.何月,蒋均,陆彬,等.高效170 GHz平衡式肖特基二极管倍频器[J].红外与激光工程,2017,46(1):0120003.
[10] Cojocar O,Moro-Melgar D,Oprea I,et al.High-power MM-wave sources based on Schottky diodes[C]//2018 43rd International Conference on Infrared,Millimeter,and Terahertz Waves (IRMMW-THz),September 9-14,2018,Nagoya,Japan.New York:IEEE,2018:8509861.