volume | PIER Journals

Abstract

Based on convoluted interwoven element, a miniaturized frequency selective surface (FSS) with stable band-stop response is proposed in the paper. By extending the four dipoles into the adjacent elements, the equivalent inductance and capacitance are increased, and therefore the proposed FSS realizes promising miniaturization characteristics. The simulation results indicate that the resonant frequency is 1.19GHz, and the dimension is only 0.027λ0. Compared to traditional crossed elements, the size is reduced by 94.6%. Besides, the FSS has excellent angle-stability under both TE and TM waves. Finally, the proposed FSS is fabricated and measured, and the experiment results prove the satisfactory consistency with the simulation results.

1. Ben, A. M., Frequency Selective Surfaces: Theory and Design, Wiley, New York, 2000.

2. Yan, M. B., S. B. Qu, J. F. Wang, et al. "A novel miniaturized frequency selective surface with stable resonance," IEEE Antennas and Wireless Propagation Letters, Vol. 13, 639-641, 2014.
doi:10.1109/LAWP.2014.2348564

3. Saptarshi, G., S. Vaibhav, et al. "An angularly stable dual band FSS with closely spaced resonances using miniaturized unit cell," IEEE Microwave and Wireless Components Letters, Vol. 27, 218-220, 2017.
doi:10.1109/LMWC.2017.2661683

4. Rajesh, N., K. Malathi, B. Sanjay, et al. "A compact frequency selective surface with stable response for WLAN applications," IEEE Antennas and Wireless Propagation Letters, Vol. 12, 718-720, 2013.
doi:10.1109/LAWP.2013.2264837

5. Zhao, P. C. and Z. Y. Zong, "A convoluted structure for miniaturized frequency selective surface and its equivalent circuit for optimization design," IEEE Transactions on Antennas and Propagation, Vol. 64, 2963-2970, 2016.
doi:10.1109/TAP.2016.2565694

6. Yang, H. Y. and S. X. Gong, "A novel miniaturized selective surface with excellent center frequency stability," Microwave and Optical Technology Letters, Vol. 51, 2513-2516, 2009.
doi:10.1002/mop.24604

7. Shi, Y. R., W. C. Tang, W. Zhuang, et al. "Miniaturised frequency selective surfacebased on 2.5-dimensional closed loop," Electronics Letters, Vol. 50, 1656-1658, 2014.
doi:10.1049/el.2014.3113

8. Zheng, J. and S. Fang, "A new method for designing low RCS patch antenna using frequency selective surface," Prograss In Electromagnetic Research Letters, Vol. 58, 125-131, 2016.
doi:10.2528/PIERL15122702

9. Chen, X. H. and H. Y. Zhang, "The present research state of the frequency selective surface," Material Report A: Review, Vol. 62, 52-55, 2013.

10. Deng, F., "An innovative design scheme of the miniaturized frequency selective surface," Chinese Journal of Ship Research, Vol. 8, 85-88, 2013.

11. Li, Y. Y. and W. L. Chen, "Dual-polarized multiband frequency selective surface with miniaturized Hilbert element," IEEE Microwave and Optical Technology Letters, Vol. 5, 1221-1223, 2012.

12. Jiang, W., T. Hong, et al. "Miniaturized frequency selective surface with a bionical structure," Microwave and Optical Technology Letters, Vol. 55, 335-337, 2013.
doi:10.1002/mop.27329

13. Lei, H., J. Deng, and Z. Y. Zhao, "A novel frequency selective surface with dual layer and smaller size," Journal of Microwaves, Vol. 6, 185-188, 2014.

14. Hussain, T. and S. C Qun, "Miniaturization of frequency selective surfaces using 2.5 dimensional knitted structures: Design and synthesis," IEEE Transaction on Antennas and Propagation, Vol. 65, 2405-2412, 2017.
doi:10.1109/TAP.2017.2673809

15. Wu, X., Z. B. Pei, S. B. Qu, et al. "The design of dual stop-band miniaturized frequency selective surface," Journal of Air Force Engineering University (Natural Science Edition), Vol. 12, 86-89, 2011.

Dr. Weiyang Yin

Dr. Hou Zhang

Dr. Tao Zhong

Dr. Qiang Chen