Novel Design of Microstrip Patch Antenna based on Two-Shape Structure

  • Halgurd N. Awl Department of Communication, Engineering College, Sulaimani Polytechnic University, Kurdistan Region–Iraq.
  • Rashad H. Mahmud Department of Physics, College of Education ,Salahaddin University-Erbil, Kurdistan Region–Iraq.
Keywords: Microstrip,antenna,X-band, Radar

Abstract

      Recently, most of researches concentrate on design broadband and high gain microstrip antenna with a low profile to fulfill modern communication system requirements. This paper presents a novel design of microstrip patch antenna. The design is based on the number two (Two-Shape) shape using the Computer Simulation Technology (CST) microwave studio.  The novel design is operated at the X-band frequency, and it provides a very wide bandwidth which is around 25 % at the center frequency 10.25 GHz. The antenna realized gain fluctuates between 5.3-7.7 dBi over the entire X-band frequency. The antenna provides a Fan- beam radiation patterns with very low side lobe levels, which are below -10 dB in both of the E- and H-planes. Due to the simplicity and compatibility, it is believed the antenna could be of interest to the radar applications.

References

Abunjaileh, A. I., Hunter, I. C., & Kemp, A. H. 2008. A circuit-theoretic approach to the design of quadruple-mode broadband microstrip patch antennas. IEEE transactions on microwave theory and techniques, 56(4), 896-900.
Beer, S., Adamiuk, G., & Zwick, T. 2010. Planar Yagi-Uda antenna array for W-band automotive radar applications. In Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE (pp. 1-4). IEEE.
Blondeaux, H., Baillargeat, D., Leveque, P., Verdeyme, S., Vaudon, P., Guillon, P., ... & Cailloce, Y. 2001. Microwave device combining filtering and radiating functions for telecommunication satellites. In Microwave Symposium Digest, 2001 IEEE MTT-S International (Vol. 1, pp. 137-140). IEEE.
Blondeaux, H., Baillargeat, D., Verdeyme, S., Guillon, P., Carlier, A., Cailloce, Y., & Rogeaux, E. 2000. Radiant microwave filter for telecommunications using high Qu dielectric resonator. In Microwave Conference, 2000. 30th European (pp. 1-4). IEEE.
Constantine, A. B. 2005. Antenna theory: analysis and design. MICROSTRIP ANTENNAS, third edition, John wiley & sons.
Hunter, I. 2003. Broad-band matching of antennas using dual-mode radiators. In Microwave Conference, 2003. 33rd European (Vol. 1, pp. 431-434). IEEE.
Lamminen, A., & Säily, J. 2011. Wideband stacked patch antenna array on LTCC for W-band. In Antennas and Propagation (EUCAP), Proceedings of the 5th European Conference on (pp. 2962-2966). IEEE.
Rusch, C., Schäfer, J., Kleiny, T., Beer, S., & Zwick, T. 2011. W-band Vivaldi antenna in LTCC for CW-radar nearfield distance measurements. In Antennas and Propagation (EUCAP), Proceedings of the 5th European Conference on(pp. 2124-2128). IEEE.
Published
2019-10-01
How to Cite
N. Awl, H., and R. H. Mahmud. “Novel Design of Microstrip Patch Antenna Based on Two-Shape Structure”. ZANCO Journal of Pure and Applied Sciences, Vol. 31, no. s4, Oct. 2019, pp. 26-29, doi:10.21271/zjpas.31.s4.3.