Reconfigurable Microstrip Double-Dipole Antennas for Personal Wireless Communications
Abdelnasser Eldek, Abubaker Abdallah, Mahmoud Manzoul
.
DOI: 10.4236/wet.2011.22009   PDF    HTML     6,360 Downloads   12,607 Views   Citations

Abstract

In this paper, a number of reconfigurable antennas are designed to support multiband and wideband wireless applications in different frequency bands in the range between 1 GHz and 6 GHz. The proposed designs consist of microstrip-fed two dipoles through simplified balun. By controlling the lengths of the dipoles by connecting or disconnecting slots, we are able to change the antenna operating frequency as well as the operation mode. Two modes are supported by all of the proposed antennas: Multiband and Broadband modes.

Share and Cite:

A. Eldek, A. Abdallah and M. Manzoul, "Reconfigurable Microstrip Double-Dipole Antennas for Personal Wireless Communications," Wireless Engineering and Technology, Vol. 2 No. 2, 2011, pp. 60-69. doi: 10.4236/wet.2011.22009.

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1] C. B. Dietrich, Jr., R. M. Barts, W. L. Stutzman and W. A. Davis, “Trends in Antennas for Wireless Communications,” Microwave Journal, Vol. 46, No. 1, January 2003, p. 22.
[2] S. N. Yang, C. N. Zhang, H. K. Pan, A. E. Fathy and V. K. Nair, “Frequency Reconfigurable Antennas for Multiradio Wireless Platforms,” IEEE Microwave Magazine, Vol. 10, No. 1, February 2009, pp. 66-83. doi:10.1109/MMM.2008.930677
[3] D. Peroulis, K. Sarabandi and P. B. K. Katehi, “Design of Reconfigurable Slot Antennas,” IEEE Transactions on Antennas and Propagation, Vol. 53, No. 2, 2005, pp. 645- 654. doi:10.1109/TAP.2004.841339
[4] S. V. Shynu, G. Augustin, C. K. Aanandan, P. Mohanan, and K. Vasudevan, “A Reconfigurable Dual Frequency Slot Loaded Microstrip Antenna Controlled by Pin-Di- odes,” Microwave and Optical Technology Letters, Vol. 44, No. 4, 2005, pp. 374-376.
[5] S. V. Shynu, G. Augustin, C. K. Aanandan, P. Mohanan, and K. Vasudevan, “Design of Compact Reconfigurable Dual, Frequency Microstrip Antennas Using Varactor Diodes,” Progress in Electromagnetics Research, Vol. 60, 2006, pp. 197-205. doi:10.2528/PIER05120101
[6] W. H. Weedon, W. J. Payne and G. M. Rebeiz, “MEMs- Switched Reconfigurable Antennas,” IEEE Antennas and Propagation Society International Symposium, Boston, Vol. 3, 8-13 July 2001, pp. 654-657.
[7] K. C. Gupta, J. Li, R. Ramadoss and C. J. Wang, “Design of Frequency-Reconfigurable Rectangular Slot Ring Antenna,” IEEE Antennas and Propagation Society International Symposium, Salt Lake City, Vol. 1, 16-21 July 2000, p. 326.
[8] S. Xiao, B. Z. Wang and X. S. Yang, “A Novel Frequency-Reconfigurable Patch Antenna,” Microwave and Optical Technology Letters, Vol. 36, No. 4, February 2003, pp. 295-297. doi:10.1002/mop.10746
[9] P. F. Wahid, M. A. Ali and B. C. Deloach, “A Reconfigurable Yagi Antenna for Wireless Communications,” Microwave and Optical Technology Letters, Vol. 140, No. 2, July 2003, pp. 140-141. doi:10.1002/mop.10997
[10] A. A. Eldek, A. Z. Elsherbeni, C. E. Smith and K. F. Lee, “Wideband Slot Antennas for Radar Applications,” Proceedings of IEEE Radar Conference, Huntsville, 5-8 May 2003, pp. 79-84.
[11] S. Raghavan, T. Shanmuganantham and M. S. K. Kumar, “Reconfigurable Patch Antenna with Switchable L-Shaped Slots for Circular Polarization Diversity,” Microwave and Optical Technology Letters, Vol. 50, No. 9, September 2008, pp. 2348-2350. doi:10.1002/mop.23674
[12] A. Mirkamali, P. S. Hall and M. Soleimani, “Reconfigurable Printed-Dipole Antenna with Harmonic Trap for Wideband Applications,” Microwave and Optical Technology Letters, Vol. 48, No. 5, May 2006, pp. 927-929. doi:10.1002/mop.21521
[13] C. N. Zhang, S. N. Yang, H. K. Pan, A. E. Fathy, S. El-Ghazaly and V. K. Nair, “A Reconfigurable Multiband Patch Antenna for Wireless Applications Using MEMS Switches,” Microwave and Optical Technology Letters, Vol. 51, No. 8, August 2009, pp. 1892-1896. doi:10.1002/mop.24474
[14] F. Tefiku and C. A. Grimes, “Design of Broad-Band and Dual-Band Antennas Comprised of Series-Fed Printed- Strip Dipole Pairs,” IEEE Transactions on Antennas and Propagation, Vol. 48, No. 6, 2000, pp. 895-900. doi:10.1109/8.865221
[15] A. A. Eldek, “Pattern Stability Optimization for Wideband Microstrip Antennas for Phased Arrays and Power Combiners,” Microwave and Optical Technology Letters, Vol. 48, No. 8, August 2006, pp. 1492-1494. doi:10.1002/mop.21740
[16] A. A. Eldek, “Design of Double Dipole Antenna with Enhanced Usable Bandwidth for Wideband Phased Array Applications,” Progress in Electromagnetics Research, Vol. 59, 2006, pp. 1-15. doi:10.2528/PIER06012001
[17] Ansoft Corporation, “HFSS: High Frequency Structure Simulator Based on the Finite Element Method,” Version 12, 2008.

Copyright © 2024 by authors and Scientific Research Publishing Inc.

Creative Commons License

This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.