Design of a Layered FeGaB/ZnO Magnetoelectric Composite Antenna
1. School of Electronic Engineering, Tianjin University of Technology and Education, Tianjin 300222, China
2. School of Engineering, Xizang Minzu University, Xianyang 712082, China
| Abstract: | The Layered magnetoelectric composite antennas, formed by combining magnetostrictive and piezoelectric materials, have emerged as a design paradigm for bulk acoustic wave (BAW) magnetoelectric antennas. This paper proposes a design scheme for a layered magnetoelectric antenna based on FeGaB magnetostrictive material and ZnO piezoelectric material.This design aims to leverage the excellent magnetostrictive properties of FeGaB and the favorable piezoelectric characteristics of ZnO to reduce transmission energy loss through effective coupling at the interlayer interfaces, thereby achieving efficient energy transmission and signal reception in the low-frequency band. Experimental simulations were conducted using COMSOL software,the results indicate that, compared to traditional single-component piezoelectric antennas, the FeGaB/ZnO magnetoelectric composite antenna exhibits smaller dimensions within the low-frequency operating range below 1 GHz. This effectively reduces the overall volume of the antenna, meeting the application requirements of miniaturized, low-power wireless communication devices.This design approach provides valuable insights for the development of miniaturized antennas in the low-frequency band. abstract should be a concise single paragraph, ranging from 200 to 400 words, and should not include any reference citations or footnotes. For research articles, it should provide a brief overview of the background, objective, method, result and conclusion of your article before the main body. In case report, abstract should include background, case presentation and conclusion. It is important to ensure that the abstract presents an objective representation of the article, avoiding the inclusion of results that are not substantiated in the main text and refraining from exaggerating the main conclusions. |
| Keywords: | Magnetoelectric Composite Antennas; Piezoelectric Antennas; Acoustic Coupling; Layered Structures; FeGaB/ZnO |
| DOI: | 10.57237/j.se.2026.03.002 |
View:
Downloads:
收稿日期: 2026-07-22
接受日期: 2026-09-07
在线出版日期: 2026-10-08
基金
| 1. | Key Project of Natural Science Foundation of Xizang Autonomous Region (Grant No. XZ202601ZR0046) |
参考文献
| [1] | C. R. Peng, J. R. Li, H. Zhong, et al., Analytical calculation on radiation performance of bulk acoustic wave magnetoelectric antenna. J. Piezoelectrics & Acoustooptics. 2020, 42(1), 34-37. https://doi.org/10.11977/j.issn.1004-2474.2020.01.009 |
| [2] | R. E. Newnham, D. P. Skinner, L. E. Cross. Connectivity and Piezoelectric-Pyroelectric Composites. J. Materials Research Bulletin, 1978, 13(5), 525-536. https://doi.org/10.1016/0025-5408(78)90161-7 |
| [3] | R.F. Milsom, J.E., Curran, S.L. Murray, S. Terry-Wood, and M. Redwood, Effect of Mesa Shaping on Spurious Modes in ZnO/Si Bulk-Wave Composite Resonators. J. Proc. IEEE Ultrason. Symp. 1983, 498-503. https://doi.org/10.1109/ULTSYM.1983.198104 |
| [4] | REN W C, CHEN S, GAO Y, et al. Progress and technical framework of the BAW mediated magnetoelectric antenna. J. Chinese journal of radio science, 2021, 36(4): 491-497 + 51(in Chinese). https://doi.org/10.13443/j.cjors.2020042202 |
| [5] | Y. Gao, S. Zare, X. Yang, et al. High quality factor integrated gigahertz magnetic transformers with FeGaB/Al2O3 multilayer films for radio frequency integrated circuits applications. J. Journal of Applied Physics, 2014, 115(17 Pt.3): 17E714-1-17E714-3. https://doi.org/10.1063/1.4868622 |
| [6] | Y. Y. Sun, C. J. Shi, S. J. Liu, et al., Preparation of ZnO piezoelectric thin films and analysis of piezoelectric simulation characteristics. J. Mechanical Research & Application. 2023, 36(1). https://doi.org/10.16576/j.ISSN.1007-4414.2023.01.031 |
| [7] | J. Qi, C. Zhang and Y. Li, "Dual-Band Acoustics Promoted Low Frequency Antenna," 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI), Denver, CO, USA, 2022, pp. 2036-2037, https://doi.org/10.1109/AP-S/USNC-URSI47032.2022.9886031 |
| [8] | FU Yifan, XU Guokai, ZHU Xiangwei, XIAO Shaoqiu, ZHANG Jinghao, ZHONG Jiuping, LI Wanqing, LI Junru, WANG Yuhang, WANG Ziye, LI Du. Research on Acoustically Excited Miniaturized Antenna Technology Based on Piezoelectric Crystal in Low-Frequency. J. Journal of Electronics & Information Technology, 2023, 45, 11. https://doi.org/10.11999/JEIT230914 |
| [9] | G. T. Rado, V. J. Folen; Magnetoelectric Effects in Antiferromagnetics. J. Appl. Phys. 1 March 1962, 33, 3. https://doi.org/10.1063/1.1728630 |
| [10] | Chen, S.; Li, J.; Gao, Y.; Li, J.; Dong, H.; Gu, Z.; Ren, W. A Micromechanical Transmitter with Only One BAW. J. Magneto-Electric Antenna. Micromachines. 2022, 13, 272. https://doi.org/10.3390/mi13020272 |
| [11] | Novel Gas Sensor Arrays Based on High-Q SAM-Modified Piezotransduced Single-Crystal Silicon Bulk Acoustic Resonators. J. Sensors, 2017, 177. https://doi.org/10.3390/s17071507 |
| [12] | Dong Hongmei, Guo Huihui, Li Junru, Li Jianbo, Gan Xiuxiu. 2023. An equivalent circuit for magnetoelectric composites operating in a longitudinal mode resonance: BAW-actuated mechanical antenna. Physica Scripta. 98. https://doi.org/10.1088/1402-4896/acce82 |
| [13] | Cervenka, Milan, Bednarik, Michal. Calculation of an axial temperature distribution using the reflection coefficient of an acoustic wave. J. The Journal of the Acoustical Society of America, 2015, 138(4): EL359-EL364. https://doi.org/10.1121/1.4931830 |
| [14] | Harrypersad-Daniel, A. M., Blake, O. O., Ramsook, R.. Determining the static Young's modulus and Poisson's ratio, and compressive strength of the friable Erin Formation rocks using P-wave velocity. J. Journal of Applied Geophysics, 2022, 198. https://doi.org/10.1016/j.jappgeo.2022.104557 |
| [15] | Andrew Dawson, Gideon Gouws, Paul Harris, et al. Acoustic Impedance Matching with Porous Aluminium.C. 2009 IEEE Sensors. [v.1]: IEEE, 2009: 49-52. https://doi.org/10.1109/ICSENS.2009.5398122 |
| [16] | Batool M. Saloom, Anwaar A. Al-Dergazly. Designing magnetic field filter based on no-core fiber assisted by a ferrofluid. J. Applied physics, B. Lasers and optics, 2025, 131(1): 1.1-1.10. https://doi.org/10.1007/s00340-024-08379-7 |
