量子电压芯片中片上功分器的研究

doi:10.3969/j.issn.1000-1158.2024.12.15

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Abstract Using the power divider in the quantum voltage chip is one of the most important methods to improve the quantum output amplitude of the quantum chip. The π-type LC circuit can achieve a small on-chip Wilkinson power divider, and add a λ/4 converter to broaden the working bandwidth. Developing an on-chip broadband Wilkinson power divider based on the design simulation. In the range of 13GHz to 23GHz, the power allocation is given in (3.0±0.25)dB. In the range of 12GHz to 23GHz, its input and output reflections are respectively below -12dB and -10.5dB. In the range of 1.5GHz to 30GHz, three arrays with power divider are irradiated by microwave. The test result shows that the three Josephson junction arrays are the same, proving that the power divider can effectively achieve two-way equal output.

Key words： electrical metrology power divider Josephson junction coplanar waveguide;quantum voltage chip

Received: 24 October 2023 Published: 18 December 2024

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TB971

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	Articles by authors
	LI Xiaoyu
	XU Sisi
	CHENG Qianshuo
	ZHONG Yuan
	CAO Wenhui
	LI Jinjin

Cite this article:

LI Xiaoyu,XU Sisi,CHENG Qianshuo, et al. Development of an on-chip Power Divider for the Quantum Voltage Chip[J]. Acta Metrologica Sinica, 2024, 45(12): 1855-1861.

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http://jlxb.china-csm.org:81/Jwk_jlxb/EN/10.3969/j.issn.1000-1158.2024.12.15 OR http://jlxb.china-csm.org:81/Jwk_jlxb/EN/Y2024/V45/I12/1855

[1]	JOSEPHSON B D. Possible new effects in superconductive tunnelling[J]. Physics Letters, 1962, 1(7): 251-253.
	ZHANG Z H. Quantum metrology benchmark-history and progress [ J ]. China metrology, 2002 ( 8 ) : 5-9.
[8]	陈少东. 任意多路超宽带功分器研究[D]. 成都:电子科技大学, 2022.
[18]	郑强林, 梁勤金, 石小燕. Wilkinson型功率分配器设计[J]. 微波学报, 2014, 30(S1): 237-240.
[2]	张钟华. 量子计量基准——历史及进展[J]. 中国计量, 2002(8): 5-9.
[3]	李红晖, 王曾敏,徐晴, 等. 中国计量科学研究院量子电压基准研究与发展综述[J]. 计量学报, 2023, 44(10): 1564-1573.
	LI H H, WANG Z M, XV Q, et al. Overview of Josephson Voltage Standard Research at NIM[J]. Acta Metrologica Sinica, 2023, 44(10): 1564-1573.
	GUO X W, CHI Z T, CAO W H, et al. Progress in Josephson junction array devices [J]. Journal of Metrology, 2013, 34 (4): 378-382.
[6]	宿非凡, 杨钊华. 约瑟夫森效应与超导量子电路的基本物理原理[J]. 物理与工程, 2021, 31(5): 28-33.
[7]	DRESSELHAUS P D, BENZ S P, BURROUGHS C J, et al. Design of SNS Josephson arrays for high voltage applications[J]. IEEE transactions on applied superconductivity, 2007, 17(2): 173-176.
[9]	SCHULZE H, BEHR R, KOHLMANN K, et al. Design and fabrication of 10V SINIS Josephson arrays for programmable voltage standards[J].Supercond Sci Technol, 2000,13(9):1293-1295.
[10]	MUELLER F, BEHR R, PALAFOX L, et al. Improved 10V SINIS series arrays for applications in AC voltage metrology[J]. IEEE Trans Appl Supercond, 2007, 17(21): 649-652.
[12]	TIAN H, KIELER O, BEHR R, et al. Investigation of broadband Wilkinson power dividers for pulse-driven Josephson voltage standards[J]. IEEE Transactions on Applied Superconductivity, 2021, 31(5): 1-5.
[15]	ELSBURY M M, DRESSELHAUS P D, BERGREN N F, et al. Broadband lumped-element integrated N-way power dividers for voltage standards[J]. IEEE transactions on microwave theory and techniques, 2009, 57(8): 2055-2063.
[17]	WANG L R, LI J J, WANG X S, et al. An on-chip planar broadband 3-Way power divider for Josephson voltage circuits[J]. IEEE Transactions on Applied Superconductivity, 2020, 31(1): 1-4.
	ZHENG Q L, LIANG Q J, SHI X Y. Design of Wilkinson Power Divider [J]. Journal of Microwave, 2014, 30 (S1): 237-240
[19]	李立群, 梁昌洪, 孙喆. λ/4多阶阻抗变换器特性阻抗的研究[J]. 应用科技, 2008(7): 27-29.
[20]	李艳芳, 付子豪. 四分之一波长阻抗变换器原理及分析[J]. 南昌高专学报, 2011, 26(6): 176-178.
[4]	FLOWERS-JACOBS N E, WALTMAN S B, FOX A E, et al. Josephson arbitrary waveform synthesizer with two layers of Wilkinson dividers and an FIR filter[J]. IEEE Transactions on Applied Superconductivity, 2016, 26(6): 1-7.
[5]	ELSBURY M M. Broadband microwave integrated circuits for voltage standard applications[D]. University of Colorado at Boulder, 2010.
	SU F F, YANG Z H. Josephson effect and the basic physics principles of superconducting quantum circuits [J]. Physics and Engineering, 2021, 31 (5): 28-33.
[13]	YAMAMORI H, YAMADA T, SASAKI H, et al. A 10V programmable Josephson voltage standard circuit with a maximum output voltage of 20V[J]. Superconductor Science and Technology, 2008, 21(10): 105007.
[14]	ELSBURY M M, DRESSELHAUS P D, BENZ S P, et al. Integrated broadband lumped-element symmetrical-hybrid N-way power dividers[C]// IEEE. IEEE MTT-S International Microwave Symposium Digest. 2009: 997-1000.
[16]	FLOWERS-JACOBS N E, FOX A E, DRESSELHAUS P D, et al. Two-volt Josephson arbitrary waveform synthesizer using Wilkinson dividers[J]. IEEE Transactions on Applied Superconductivity, 2016, 26(6): 1-7.
	LI Y F, FU Z H. Principle and analysis of quarter-wavelength impedance converter[J]. Journal of Nanchang College, 2011, 26 (6): 176-178.
[21]	WILKINSON E J. An N-way hybrid power divider[J]. IRE Transactions on microwave theory and techniques, 1960, 8(1): 116-118.
[23]	POZAR D M. Microwave engineering[M]. New York, 2009.
[25]	韩跃. 基于薄膜工艺集总参数的超小型化功分器的研究与设计[D]. 南京:南京邮电大学, 2020.
[3]	郭小玮, 迟宗涛, 曹文会, 等. 约瑟夫森结阵器件的研究进展[J]. 计量学报, 2013, 34(4): 378-382.
[11]	MLlER F, SCHELLER T, WENDISCH R, et al. NbSi barrier junctions tuned for metrological applications up to 70GHz: 20V arrays for programmable Josephson voltage standards[J]. IEEE Trans Appl Supercond,2013,23(3): 1101005.
	LI L Q, LIANG C H, SUN Z. A study of characteristic impedance of quarter-wave stepped impedance transformers[J]. Applied Technology, 2008 (7): 27-29.
[27]	TIAN H, KIELER O, BEHR R, et al. Investigation of broadband Wilkinson power dividers for pulse-driven Josephson voltage standards[J]. IEEE Transactions on Applied Superconductivity, 2021, 31(5): 1-5.
[28]	王振宇, 曾九孙,高鹤, 等. 远程靶基距Nb/Al-AlOx/Nb约瑟夫森结薄膜溅射制备技术研究[J]. 计量学报, 2023, 44(9): 1333-1338.
[22]	MAKINENI G S, JOINES W T. Comparison of the broadband performance of two-way power dividers and combiners[J]. Microwave and Optical Technology Letters, 1998, 17(1): 29-37.
[24]	NORIEGA F, GONZLEZ P J. Designing LC Wilkinson power splitters [J]. RF interconnects/interfaces, 2002, 25(8):18-24.
[26]	齐立荣. 平面螺旋电感的计算和仿真研究[D]. 大连:大连海事大学, 2007.
	WANG Z Y, ZENG J S, GAO H, et al. Fabrication of Nb/Al-AlOx/Nb Josephson Junction Films by a Sputtering Process with a Long Target-substrate Distance[J]. Acta Metrologica Sinica, 2023, 44(9): 1333-1338.