volume | PIER Journals

Abstract

This paper presents the design and development of corner truncated rectangular microstrip antenna comprising U and inverted U-slot for multiband tunable operation, wide impedance bandwidth, and high gain. By incorporating U and inverted U-slots of optimum geometry on the radiating patch the proposed antenna operates between 3 to 12 GHz at different frequency bands and giving a peak gain of 1.73 dB without changing the nature of broadside radiation characteristics, compared to conventional rectangular microstrip antenna. The experimental and simulated results are in good agreement with each other. Design concepts of the antenna are given. The experimental results are presented and discussed. The proposed antennas may find applications in WiMax, HIPERLAN/2, and radar communication systems.

1. Kumar, G. and K. P. Ray, Broadband Microstrip Antennas, Artech House, Norwood, MA, 2003.

2. Chulvanich, , C., J. Nakasuwan, N. Songthanapitak, N. Anantrasirichai, and T. Wakabayashi, "Design narrow slot antenna for dual frequency," PIERS Online, Vol. 3, No. 7, 1024-1028, 2007.
doi:10.2529/PIERS061011233335 Google Scholar

3. Archevapanich, T., J. Nakasuwan, B. Purahong, N. Anantrasirichai, and O. Sangaroon, "Inset dual U-strip slot antenna fed by microstrip line for WLAN applications," International Conference on Control, Automation and Systems, 1785-1788, Seoul, Korea, 2008. Google Scholar

4. Wi, , S. H., Y. B. Sun, I. S. Song, S. H. Choa, I. S. Koh, Y. S. Lee, and J. G. Yook, "Package-level integrated antennas based on LTCC technology," IEEE Trans. Antennas Propagat., Vol. 54, No. 8, 2190-2197, 2006.
doi:10.1109/TAP.2006.879191 Google Scholar

5. Kasbegoudar, V. G. and K. J. Vinoy, "A broadband suspended microstrip antenna for circular polarization," Progress In Electromagnetic Research, Vol. 90, 353-368, 2009.
doi:10.2528/PIER09012901 Google Scholar

6. Islam, M. T., M. N. Shakib, and N. Misran, "Multi-slotted microstrip patch antenna for wireless communication," Progress In Electromagnetics Research Letters, Vol. 10, 11-18, 2009.
doi:10.2528/PIERL09060704 Google Scholar

7. Ray, K. P., S. Ghosh, and K. Nirmala, "Multilayer multi-resonator circular microstrip antenna for broad band and dual band operations," Microwave and Optical Technology Letters, Vol. 47, 489-494, Dec. 2005.
doi:10.1002/mop.21208 Google Scholar

8. Wang, F. J. and J.-S. Zhang, "Wideband cavity-backed patch antenna for PCS/IMT2000/2.4 GHz WLAN," Progress In Electromagnetic Research, Vol. 74, 39-46, 2007.
doi:10.2528/PIER07041801 Google Scholar

9. Sharma, A. and G. Singh, "Design of single pin shorted three-dielectric layered substrates rectangular patch microstrip antenna for communication system," Progress In Electromagnetic Research Letters, Vol. 2, 157-165, 2008.
doi:10.2528/PIERL08010703 Google Scholar

10. Kuo, J. S. and K. L. Wong, "A compact microstrip antenna with meandered slots in the ground plane," Microwave and Optical Technology Letters, Vol. 29, 95-97, Apr. 2001.
doi:10.1002/mop.1095 Google Scholar

11. Eldek, A. A., A. Z. Elsherbeni, and C. E. Smith, "Characteristics of bow-tie slot antenna with tapered tuning stubs for wideband operation," Progress In Electromagnetics Research, Vol. 49, 53-69, 2004.
doi:10.2528/PIER04021301 Google Scholar

12. Ang, B.-K. and B.-K. Chung, "A wideband E-shaped microstrip patch antenna for 5{6 GHz wireless communication," Progress In Electromagnetics Research, Vol. 75, 397-407, 2007.
doi:10.2528/PIER07061909 Google Scholar

13. Waterhouse, R. B., "Broadband stacked shorted patch," Electronic Letters, Vol. 35, 98-100, Jan. 1999.
doi:10.1049/el:19990086 Google Scholar

14. Ge, Y., K. P. Esselle, and T. S. Bird, "A broadband E-shaped patch antenna with a microstrip compatible feed," Microwave and Optical Technology Letters, Vol. 42, No. 2, Jul. 2004.
doi:10.1002/mop.20223 Google Scholar

15. Nishiyama, E. and M. Aikawa, "Wide-band and high gain microstrip antenna with thick parasitic patch substrate," IEEE Antennas and Propagat., Int. Soc. Symp., 273-276, 2004. Google Scholar

16. Levine, E., G. Malamud, S. Shtrikman, and D. Treves, "A study of microstrip array antennas with the feed network," IEEE Trans. Antennas Propagat., Vol. 37, 426-434, 1989.
doi:10.1109/8.24162 Google Scholar

17. Behera, S. and K. J. Vinoy, "Microstrip square ring antenna for dual-band operation," Progress In Electromagnetics Research, Vol. 93, 41-56, 2009.
doi:10.2528/PIER09021909 Google Scholar

18. Roy, J. S., N. Chattoraj, and N. Swain, "Short circuited microstrip antenna for multi-band wireless communications," Microwave and Optical Technology Letters, Vol. 48, 2372-2375, 2006.
doi:10.1002/mop.22019 Google Scholar

19. Sadat, S., M. Fardis, F. G. Gharakhili, and G. R. Dadashzadeh, "A compact microstrip square-ring slot antenna for UWB applications," Progress In Electromagnetics Research, Vol. 67, 173-179, 2007.
doi:10.2528/PIER06082901 Google Scholar

20. Shams, K. M. Z., M. Ali, and H. S. Hwang, "A planar inductively coupled bow-tie slot antenna for WLAN application," Journal of Electromagnetic Waves and Applications, Vol. 20, No. 7, 861-871, 2006.
doi:10.1163/156939306776149879 Google Scholar

21. Bahl, I. J. P. Bhartia, Microstrip Antennas, Artech House, 1980.

22. Rafi, G. Z. and L. Shafai, "Wideband V-slotted diamond-shaped microstrip patch antenna," Electronics Letters, Vol. 40, No. 19, 1166-1167, 2004.
doi:10.1049/el:20046186 Google Scholar

Dr. Nagraj Kulkarni

Dr. Shivasharanappa Mulgi

Dr. Sharnappa Satnoor