IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v15y2024i1d10.1038_s41467-024-48861-6.html
   My bibliography  Save this article

Digital non-Foster-inspired electronics for broadband impedance matching

Author

Listed:
  • Xin Yang

    (Hunan University
    Hunan University)

  • Zhihe Zhang

    (Hunan University)

  • Mengwei Xu

    (Hunan University)

  • Shuxun Li

    (Hunan University)

  • Yuanhong Zhang

    (Hunan University)

  • Xue-Feng Zhu

    (Huazhong University of Science and Technology)

  • Xiaoping Ouyang

    (Xiangtan University)

  • Andrea Alù

    (City University of New York)

Abstract

Narrow bandwidths are a general bottleneck for applications relying on passive, linear, subwavelength resonators. In the past decades, several efforts have been devoted to overcoming this challenge, broadening the bandwidth of small resonators by the means of analog non-Foster matching networks for radiators, antennas and metamaterials. However, most non-Foster approaches present challenges in terms of tunability, stability and power limitations. Here, by tuning a subwavelength acoustic transducer with digital non-Foster-inspired electronics, we demonstrate five-fold bandwidth enhancement compared to conventional analog non-Foster matching. Long-distance transmission over airborne acoustic channels, with approximately three orders of magnitude increase in power level, validates the performance of the proposed approach. We also demonstrate convenient reconfigurability of our non-Foster-inspired electronics. This implementation provides a viable solution to enhance the bandwidth of sub-wavelength resonance-based systems, extendable to the electromagnetic domain, and enables the practical implementation of airborne and underwater acoustic radiators.

Suggested Citation

  • Xin Yang & Zhihe Zhang & Mengwei Xu & Shuxun Li & Yuanhong Zhang & Xue-Feng Zhu & Xiaoping Ouyang & Andrea Alù, 2024. "Digital non-Foster-inspired electronics for broadband impedance matching," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    • Handle: RePEc:nat:natcom:v:15:y:2024:i:1:d:10.1038_s41467-024-48861-6
    DOI: 10.1038/s41467-024-48861-6
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-024-48861-6
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-024-48861-6?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Choonlae Cho & Xinhua Wen & Namkyoo Park & Jensen Li, 2020. "Digitally virtualized atoms for acoustic metamaterials," Nature Communications, Nature, vol. 11(1), pages 1-8, December.
    2. Bogdan-Ioan Popa & Yuxin Zhai & Hyung-Suk Kwon, 2018. "Broadband sound barriers with bianisotropic metasurfaces," Nature Communications, Nature, vol. 9(1), pages 1-7, December.
    3. Mark A. Kemp & Matt Franzi & Andy Haase & Erik Jongewaard & Matthew T. Whittaker & Michael Kirkpatrick & Robert Sparr, 2019. "A high Q piezoelectric resonator as a portable VLF transmitter," Nature Communications, Nature, vol. 10(1), pages 1-7, December.
    4. Tie Mei & Zhiqiang Meng & Kejie Zhao & Chang Qing Chen, 2021. "A mechanical metamaterial with reprogrammable logical functions," Nature Communications, Nature, vol. 12(1), pages 1-11, December.
    5. Tian Chen & Mark Pauly & Pedro M. Reis, 2021. "A reprogrammable mechanical metamaterial with stable memory," Nature, Nature, vol. 589(7842), pages 386-390, January.
    6. Sid Assawaworrarit & Xiaofang Yu & Shanhui Fan, 2017. "Robust wireless power transfer using a nonlinear parity–time-symmetric circuit," Nature, Nature, vol. 546(7658), pages 387-390, June.
    7. Bogdan-Ioan Popa & Steven A. Cummer, 2014. "Non-reciprocal and highly nonlinear active acoustic metamaterials," Nature Communications, Nature, vol. 5(1), pages 1-5, May.
    8. Romain Fleury & Dimitrios Sounas & Andrea Alù, 2015. "An invisible acoustic sensor based on parity-time symmetry," Nature Communications, Nature, vol. 6(1), pages 1-7, May.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Yaohui Wang & Haitao Ye & Jian He & Qi Ge & Yi Xiong, 2024. "Electrothermally controlled origami fabricated by 4D printing of continuous fiber-reinforced composites," Nature Communications, Nature, vol. 15(1), pages 1-13, December.
    2. Neng Xia & Dongdong Jin & Chengfeng Pan & Jiachen Zhang & Zhengxin Yang & Lin Su & Jinsheng Zhao & Liu Wang & Li Zhang, 2022. "Dynamic morphological transformations in soft architected materials via buckling instability encoded heterogeneous magnetization," Nature Communications, Nature, vol. 13(1), pages 1-15, December.
    3. Xinyu Hu & Ting Tan & Benlong Wang & Zhimiao Yan, 2023. "A reprogrammable mechanical metamaterial with origami functional-group transformation and ring reconfiguration," Nature Communications, Nature, vol. 14(1), pages 1-13, December.
    4. Lei Wu & Damiano Pasini, 2024. "Zero modes activation to reconcile floppiness, rigidity, and multistability into an all-in-one class of reprogrammable metamaterials," Nature Communications, Nature, vol. 15(1), pages 1-13, December.
    5. Zhou Hu & Zhibo Wei & Kun Wang & Yan Chen & Rui Zhu & Guoliang Huang & Gengkai Hu, 2023. "Engineering zero modes in transformable mechanical metamaterials," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    6. Stanislav Sergeev & Romain Fleury & Hervé Lissek, 2023. "Ultrabroadband sound control with deep-subwavelength plasmacoustic metalayers," Nature Communications, Nature, vol. 14(1), pages 1-7, December.
    7. Xinchen Ni & Haiwen Luan & Jin-Tae Kim & Sam I. Rogge & Yun Bai & Jean Won Kwak & Shangliangzi Liu & Da Som Yang & Shuo Li & Shupeng Li & Zhengwei Li & Yamin Zhang & Changsheng Wu & Xiaoyue Ni & Yongg, 2022. "Soft shape-programmable surfaces by fast electromagnetic actuation of liquid metal networks," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    8. Wenzhong Yan & Shuguang Li & Mauricio Deguchi & Zhaoliang Zheng & Daniela Rus & Ankur Mehta, 2023. "Origami-based integration of robots that sense, decide, and respond," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    9. Tie Mei & Chang Qing Chen, 2023. "In-memory mechanical computing," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    10. Junghwan Byun & Aniket Pal & Jongkuk Ko & Metin Sitti, 2024. "Integrated mechanical computing for autonomous soft machines," Nature Communications, Nature, vol. 15(1), pages 1-13, December.
    11. Zemin Liu & Meng Li & Xiaoguang Dong & Ziyu Ren & Wenqi Hu & Metin Sitti, 2022. "Creating three-dimensional magnetic functional microdevices via molding-integrated direct laser writing," Nature Communications, Nature, vol. 13(1), pages 1-11, December.
    12. Tie Mei & Zhiqiang Meng & Kejie Zhao & Chang Qing Chen, 2021. "A mechanical metamaterial with reprogrammable logical functions," Nature Communications, Nature, vol. 12(1), pages 1-11, December.
    13. Hiroki Takeshita & Ashif Aminulloh Fathnan & Daisuke Nita & Atsuko Nagata & Shinya Sugiura & Hiroki Wakatsuchi, 2024. "Frequency-hopping wave engineering with metasurfaces," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    14. Minye Yang & Liang Zhu & Qi Zhong & Ramy El-Ganainy & Pai-Yen Chen, 2023. "Spectral sensitivity near exceptional points as a resource for hardware encryption," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    15. Weijie Liu & Quancheng Liu & Xiang Ni & Yuechen Jia & Klaus Ziegler & Andrea Alù & Feng Chen, 2024. "Floquet parity-time symmetry in integrated photonics," Nature Communications, Nature, vol. 15(1), pages 1-7, December.
    16. Yanwei Jiang & Xiaoguang Zhao & Dongliang Chen & Xujian Shu & Yang Zhou, 2023. "Autonomous Wireless Power Transfer System with Constant Output Voltage in a Wide Load Range," Energies, MDPI, vol. 16(24), pages 1-14, December.
    17. Xujian Shu & Guoxin Wu & Yanwei Jiang, 2023. "Comparative Analysis of SS, SP, PP and PS Topologies for Magnetic Coupled Wireless Power Transfer System Composed of the Negative Resistor," Energies, MDPI, vol. 16(21), pages 1-16, October.
    18. Hanif, Y. & Sarfraz, H. & Saleem, U., 2019. "General, symmetry non-preserving and preserving multiple soliton solutions of long wave-short wave resonant models," Chaos, Solitons & Fractals, Elsevier, vol. 125(C), pages 119-138.
    19. Yifan Zhu & Liyun Cao & Aurélien Merkel & Shi-Wang Fan & Brice Vincent & Badreddine Assouar, 2021. "Janus acoustic metascreen with nonreciprocal and reconfigurable phase modulations," Nature Communications, Nature, vol. 12(1), pages 1-10, December.
    20. Wenzhi Li & Qiyue Yu & Jing Hui Qiu & Jiaran Qi, 2024. "Intelligent wireless power transfer via a 2-bit compact reconfigurable transmissive-metasurface-based router," Nature Communications, Nature, vol. 15(1), pages 1-10, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:15:y:2024:i:1:d:10.1038_s41467-024-48861-6. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.