2017-09-07
Design of a Magneto-Electric Dipole Antenna for FM Radio Broadcasting Base Station Antenna Implementation
By
Progress In Electromagnetics Research M, Vol. 60, 75-84, 2017
Abstract
This work presents the design of a magneto-electric dipole (MED) antenna for the base station antenna of FM radio broadcasting implementation. The advantages of MED antenna are high gain, stable and symmetrical radiation patterns in both electric and magnetic planes, and low back lobe radiation pattern. The antenna was designed and studied to achieve the optimal dimensions of configuration parameters. The prototype antenna was fabricated and measured to validate its S11, radiation patterns, and gain. The impedance bandwidth was 33.49%, and the average gain was 7.78 dBi at the entire operating frequency (88-108 MHz). The measured results are in good agreement with the simulated ones.
Citation
Thunyawat Limpiti, Ajalawit Chantaveerod, and Wijittra Petchakit, "Design of a Magneto-Electric Dipole Antenna for FM Radio Broadcasting Base Station Antenna Implementation," Progress In Electromagnetics Research M, Vol. 60, 75-84, 2017.
doi:10.2528/PIERM17061906
References

1. Borrego, J. P. and N. B. Carvalho, "Harmful interferences to aeronautical radio communications arising from passive intermodulation," Proc. International Union of Radio Science, 2009.        Google Scholar

2. Razavi, B., RF Microelectronics, Prentice Hall, 1998.

3. LBA Group "RF interference analysis & intermodulation studies,", [Online], Available: https://www.lbagroup.com/services/intermodulation-studies-and-rf-interference-analysis.        Google Scholar

4. Softwright LLC "Finding, solving, and preventing intermodulation problems,", [Online], Available: http://www.softwright.com/faq/support/intermod_finding_solving.html.        Google Scholar

5. Urgen Communications "Solving intermodulation interference,", [Online], Available: http://urgentcomm.com/techspeak/radio_solving_intermodulation_interference.        Google Scholar

6. Report ITU-R SM.2021 "Production and mitigation of intermodulation products in the transmitter,", [Online], Available: http://www.itu.int/dms_pub/itu-r/opb/rep/R-REP-SM.2021-2000-PDF-E.pdf.        Google Scholar

7. Balanis, C. A., Antenna Theory: Analysis and Design, Wiley, 2005.

8. Clavin, A., "A new antenna feed having equal E- and H-plane patterns," IRE Trans. Antennas Propagat., Vol. 2, 113-119, 1954.
doi:10.1109/T-AP.1954.27983        Google Scholar

9. Clavin, A., D. A. Huebner, and F. J. Kilburg, "An improved element for use in array antennas," IEEE Trans. Antennas Propagat., Vol. 22, No. 4, 521-526, Jul. 1974.
doi:10.1109/TAP.1974.1140845        Google Scholar

10. Luk, K. M. and H. Wong, "A new wideband unidirectional antenna element," Int. J. Microw. Opt. Technol., Vol. 1, No. 1, 35-44, 2006.        Google Scholar

11. Luk, K. M. and H. Wong, "A complementary wideband antenna,", U.S. Patent No. 11/373, 518, Mar. 10, 2006.        Google Scholar

12. Luk, K. M. and B. Q. Wu, "A broadband dual-polarized magneto-electric dipole antenna with simple feeds," IEEE Antennas Wireless Propagat. Lett., Vol. 8, 60-63, 2009.        Google Scholar

13. Luk, K. M. and B. Q. Wu, "A magneto-electric dipole with a modified ground plane," IEEE Antennas Wireless Propagat. Lett., Vol. 8, 627-629, 2009.        Google Scholar

14. Zhang, Z. Y., G. Fu, S. L. Zuo, and T. Ran, "A shorted magneto-electric dipole with Γ-shaped strip feed," Progress In Electromagnetics Research Letters, Vol. 12, 119-125, 2009.
doi:10.2528/PIERL09100804        Google Scholar

15. An, W. X., K. L. Lau, S. F. Li, and Q. Xue, "Wideband E-shaped dipole antenna with staircase-shaped feeding strip," Electron. Lett., Vol. 46, No. 24, 1583-1584, Nov. 2010.
doi:10.1049/el.2010.2890        Google Scholar

16. Ge, L. and K. M. Luk, "A wideband magneto-electric dipole antenna," IEEE Antennas Propagat., Vol. 60, No. 11, 4987-4991, Nov. 2012.
doi:10.1109/TAP.2012.2207689        Google Scholar

17. Zhang, Z. Y., S. L. Zuo, and J. Y. Zhao, "Wideband folded bowtie antenna with Γ-shaped strip feed and tuning stubs," Microw. Opt. Technol. Lett., Vol. 555, No. 9, 2145-2149, 2013.
doi:10.1002/mop.27754        Google Scholar

18. An, W. X., S. F. Li, W. Hong, F. Z. Han, and K. P. Chen, "Design of wideband dual-band dual-polarized dipole for base station antenna," Int. J. Electron. Commun., Vol. 19, No. 1, 22-28, Jun. 2012.        Google Scholar

19. Govindanarayanan, I., N. Rangaswamy, and R. Anbazhagan, "Design and analysis of broadband magneto-electric dipole antenna for LTE femtocell base stations," J. Comput. Electron., Vol. 15, No. 1, 200-209, Mar. 2016.
doi:10.1007/s10825-015-0759-0        Google Scholar

20. Isernia, T., A. Massa, A. F. Morabito, and P. Rocca, "On the optimal synthesis of phase-only reconfigurable antenna arrays," Proc. the 5th European Conf. Antennas Propagat. (EuCAP 2011), 2074-2077, Rome, Italy, Apr. 2011.        Google Scholar

21. Rocca, P. and A. F. Morabito, "Optimal synthesis of reconfigurable planar arrays with simplified architectures for monopulse radar applications," IEEE Trans. Antennas Propagat., Vol. 63, No. 3, 1048-1058, Mar. 2015.
doi:10.1109/TAP.2014.2386359        Google Scholar

22. CST Microwave Studio, , , 2011.