volume | PIER Journals

Abstract

A frequency continuous reconfigurable microstrip patch antenna with operation band covering S-band and C-band is introduced. The antenna consists of a central rectangular patch and four parasitic patches with a symmetrical structure, connected by four varactor diodes in the middle position of the edge of each patch. With help of HFSS microwave studio simulation, results have shown that, by altering the bias voltage on varactor diodes, the operated frequencies vary continuously within a wide range from 3.29 to 4.01 GHz and 5.35 to 7.00 GHz, which cover S-band and C-band. Further measurement, which verifies the simulation by reasonable agreement, has been carried out. Besides, this frequency reconfigurable antenna maintains broadside radiation and stable radiation pattern. Specifically, the gain is basically maintained at around 4.5 dBi with the working frequency increasing from 3.60 to 7.00 GHz. Compared with other frequency-reconfigurable antennas available in previous literature, the proposed antenna has advantages of a wide frequency tuning range, high frequency selectivity, simple and stable structure, low cost, and miniaturization, which make it a promising candidate as cognitive radio and future wireless communication systems.

1. Sboui, L., Z. Rezki, A. Sultan, and M. S. Alouini, "A new relation between energy efficiency and spectral efficiency in wireless communications systems," IEEE Wireless Communications, Vol. 26, No. 3, 168-174, 2019.
doi:10.1109/MWC.2019.1800161 Google Scholar

2. Zhou, L., J. Rodrigues, H. Wang, M. G. Martini, and V. Leung, "5G multimedia communications: Theory, technology, and application," IEEE Multimedia, Vol. 26, No. 1, 8-9, 2019.
doi:10.1109/MMUL.2018.2875256 Google Scholar

3. Balasubramaniam, S., S. A. Wirdatmadja, M. T. Barros, Y. Koucheryavy, and J. M. Jornet, "Wireless communications for optogenetics-based brain stimulation: Present technology and future challenges," IEEE Communications Magazine, Vol. 56, No. 7, 218-224, 2018.
doi:10.1109/MCOM.2018.1700917 Google Scholar

4. Chattha, H. T., M. Hanif, X. Yang, I. E. Rana, and Q. H. Abbasi, "Frequency reconfigurable patch antenna for 4G LTE applications," Progress In Electromagnetics Research M, Vol. 69, 1-13, 2018.
doi:10.2528/PIERM18022101 Google Scholar

5. Chen, Y., B. Ai, Y. Niu, R. He, and Z. Han, "Resource allocation for device-to-device communications in multi-cell multi-band heterogeneous cellular networks," IEEE Transactions on Vehicular Technology, Vol. 68, No. 5, 4760-4773, 2019.
doi:10.1109/TVT.2019.2903858 Google Scholar

6. Bjorn, T., T. Arno, F. Jonas, C. Davide, T. R. Christer, V. G¨unter, M. Luc, and J. Wout, "Radio frequency electromagnetic field compliance assessment of multi-band and MIMO equipped radio base stations," Bioelectromagnetics, Vol. 35, No. 4, 296-308, 2014.
doi:10.1002/bem.21843 Google Scholar

7. Tamagnone, M., J. S. G. Diaz, J. R. Mosig, and J. Perruisseaucarrier, "Reconfigurable THz plasmonic antenna concept using a graphene stack," Applied Physics Letters, Vol. 101, No. 21, 836-842, 2012.
doi:10.1063/1.4767338 Google Scholar

8. Piazza, D. and K. R. Dandekar, "Reconfigurable antenna solution for MIMO-OFDM systems," Electronics Letters, Vol. 42, No. 8, 446, 2006.
doi:10.1049/el:20060221 Google Scholar

9. Senanayake, R., P. J. Smith, P. A. Martin, and J. S. Evans, "Performance analysis of reconfigurable antenna arrays," IEEE Transactions on Communications, Vol. 65, No. 6, 2726-2739, 2017.
doi:10.1109/TCOMM.2017.2682081 Google Scholar

10. Tian, W., D. Wu, Q. Chao, Z. Chen, and Y. Wang, "Application of genetic algorithm in M × N reconfigurable antenna array based on RF MEMS switches," Modern Physics Letters B, Vol. 32, No. 30, 585-702, 2018.
doi:10.1142/S0217984918503657 Google Scholar

11. Zhou, Q. F., H. An, P. Min, F. Qu, and L. Fan, "On the mode switching of reconfigurable-antennabased blind interference alignment," IEEE Transactions on Vehicular Technology, Vol. 66, No. 8, 6958-6968, 2017.
doi:10.1109/TVT.2017.2663200 Google Scholar

12. Yadav, A., M. Tewari, and R. P. Yadav, "Pixel shape ground inspired frequency reconfigurable antenna," Progress In Electromagnetics Research C, Vol. 89, 75-85, 2019.
doi:10.2528/PIERC18082102 Google Scholar

13. Chaouche, Y. B., F. Bouttout, M. Nedil, I. Messaoudene, and I. Benmabrouk, "A frequency reconfigurable U-shaped antenna for dual-band WIMAX/WLAN systems," Progress In Electromagnetics Research C, Vol. 87, 63-71, 2018.
doi:10.2528/PIERC18071004 Google Scholar

14. George, R., C. R. S. Kumar, S. Gangal, and M. Joshi, "Frequency reconfigurable pixel antenna with PIN diodes," Progress In Electromagnetics Research Letters, Vol. 86, 59-65, 2019.
doi:10.2528/PIERL19051803 Google Scholar

15. Shirazi, M., J. Huang, T. Li, and G. Xun, "A switchable-frequency slot-ring antenna element for designing a reconfigurable array," IEEE Antennas & Wireless Propagation Letters, Vol. 17, No. 2, 229-233, 2017.
doi:10.1109/LAWP.2017.2781463 Google Scholar

16. Bharathi, A., M. Lakshminarayana, and P. V. D. S. Rao, "A quad-polarization and frequency reconfigurable square ring slot loaded microstrip patch antenna for WLAN applications," AEU — International Journal of Electronics and Communications, Vol. 78, 15-23, 2017.
doi:10.1016/j.aeue.2017.05.015 Google Scholar

17. Nafde, Y. and R. Pande, "Design and analysis of resistive series RF MEMS switches based fractal U-slot reconfigurable antenna," Wireless Personal Communications, Vol. 97, No. 12, 1-16, 2017. Google Scholar

18. Nguyen-Trong, N., L. Hall, and C. Fumeaux, "A frequency- and polarization-reconfigurable stubloaded microstrip patch antenna," IEEE Transactions on Antennas & Propagation, Vol. 63, No. 11, 5235-5240, 2015.
doi:10.1109/TAP.2015.2477846 Google Scholar

19. Ullah, S., S. A. A. Shah, M. F. Khan, S. Ullah, and J. A. Flint, "Design of a multi-band frequency reconfigurable planar monopole antenna using truncated ground plane for Wi-Fi, WLAN and WiMAX applications," ICOSST 2014, 2014. Google Scholar

20. Tong, L., H. Zhai, W. Xin, L. Long, and C. Liang, "Frequency-reconfigurable bow-tie antenna for bluetooth, WiMAX, and WLAN applications," IEEE Antennas & Wireless Propagation Letters, Vol. 14, 171-174, 2015. Google Scholar

21. Haraz, O. M., S. A. Alshebeili, and A. R. Sebak, "Low-cost high gain printed log-periodic dipole array antenna with dielectric lenses for V-band applications," Microwaves Antennas & Propagation, IET, Vol. 9, No. 6, 541-552, 2015.
doi:10.1049/iet-map.2014.0319 Google Scholar

22. Cai, Y. M., S. Gao, Y. Yin, W. Li, and Q. Luo, "Compact-size low-profile wideband circularly polarized omnidirectional patch antenna with reconfigurable polarizations," IEEE Transactions on Antennas & Propagation, Vol. 64, No. 5, 2016-2021, 2016.
doi:10.1109/TAP.2016.2535502 Google Scholar

23. Sato, S., S. Saito, and Y. Kimura, "A frequency tunable ring microstrip antenna fed by an Lprobe with varactor diodes," 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015. Google Scholar

24. Majid, H. A., M. K. A. Rahim, M. R. Hamid, N. A. Murad, and M. F. Ismail, "Frequencyreconfigurable microstrip patch-slot antenna," IEEE Antennas & Wireless Propagation Letters, Vol. 12, No. 1921, 218-220, 2013.
doi:10.1109/LAWP.2013.2245293 Google Scholar

25. Cai, Y., K. Li, Y. Yin, S. Gao, W. Hu, and L. Zhao, "A low-profile frequency reconfigurable grid-slotted patch antenna," IEEE Access, Vol. 6, 36305-36312, 2018.
doi:10.1109/ACCESS.2018.2850926 Google Scholar

26. Tateno, H., S. Saito, and Y. Kimura, "A frequency-tunable varactor-loaded single-layer ring microstrip antenna with a bias circuit on the backside of the ground plane," 2016 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2016. Google Scholar

Dr. Caibiao Guo

Dr. Lianwen Deng

Dr. Jian Dong

Dr. Tulin Yi

Dr. Congwei Liao

Dr. Shengxiang Huang

Professor Heng Luo