2012-04-13
Miniature Triple-Band CPW-Fed Monopole Antenna for WLAN/WiMAX Applications
By
Progress In Electromagnetics Research Letters, Vol. 31, 97-105, 2012
Abstract
A miniature single-layer CPW-fed monopole antenna with triple-band operation for wireless local area network (WLAN) and worldwide interoperability for microwave access (WiMAX) applications is presented. The proposed antenna, comprising a planar rectangular patch element embedded with dual U-shaped slot, is capable of generating three distinct operating bands, 2.37 - 2.53, 3.34 - 3.82, and 4.23 - 6.88 GHz covering all the 2.4/5.5/5.8 GHz WLAN bands and the 3.5/5.5 GHz WiMAX bands. The designed antenna has a simple uniplanar structure and occupies a small size of 25×18 mm2 including the finite ground CPW feeding mechanism. Moreover, the proposed antenna shows good monopole-like radiation patterns with small cross-polarization and stable antenna gains across the three operating bands.
Citation
Xin Qian Zhang, Yong-Chang Jiao, and Wei Hua Wang, "Miniature Triple-Band CPW-Fed Monopole Antenna for WLAN/WiMAX Applications," Progress In Electromagnetics Research Letters, Vol. 31, 97-105, 2012.
doi:10.2528/PIERL12022507
References

1. Kuo, Y. L. and K. L. Wong, "Printed double-T monopole antenna for 2.4/5.2 GHz dual-band WLAN operation," IEEE Trans. on Antennas and Propag., Vol. 51, No. 9, 2187-2192, 2003.
doi:10.1109/TAP.2003.816391        Google Scholar

2. Liu, W. C., W. R. Chen, and C. M. Wu, "Printed double S-shaped monopole antenna for wideband and multiband operation of wireless communication," IEEE Proc. Microwaves Antennas Propag., Vol. 151, No. 6, 473-476, 2004.
doi:10.1049/ip-map:20041035        Google Scholar

3. Huang, C. Y. and P.-Y. Chiu, "Dual-band monopole antenna with shorted parasitic element," Electron. Lett., Vol. 41, No. 21, 1154-1155, 2005.
doi:10.1049/el:20052793        Google Scholar

4. Ali Nezhad, S. M. and H. R. Hassani, "A novel triband E-shaped printed monopole antenna for MIMO application," IEEE Antennas Wirel. Propag. Lett., Vol. 9, 576-579, 2010.
doi:10.1109/LAWP.2010.2051131        Google Scholar

5. Chang, T. N. and J. H. Jiang, "Meandered T-shaped monopole antenna," IEEE Trans. on Antennas and Propag., Vol. 57, No. 12, 3976-3978, 2009.
doi:10.1109/TAP.2009.2026713        Google Scholar

6. Wu, Y.-J., B.-H. Sun, J.-F. Li, and Q.-Z. Liu, "Triple-band omni-directional antenna for WLAN application," Progress In Electromagnetics Research, Vol. 76, 477-484, 2007.
doi:10.2528/PIER07080601        Google Scholar

7. Pan, C. Y., T.-S. Horng, W.-S. Chen, and C.-H. Huang, "Dual wideband printed monopole antenna for WLAN/WiMAX applications," IEEE Antennas Wirel. Propag. Lett., Vol. 6, 149-151, 2007.
doi:10.1109/LAWP.2007.891957        Google Scholar

8. Yang, K., H. Wang, Z. Lei, Y. Xie, and H. Lai, "CPW-fed slot antenna with triangular SRR terminated feedline for WLAN/WiMAX applications ," Electron. Lett., Vol. 47, No. 12, 685-686, 2011.
doi:10.1049/el.2011.1232        Google Scholar

9. Razali, A. R. and M. E. Bialkowski, "Coplanar inverted-F antenna with open-end ground slots for multiband operation," IEEE Antennas Wirel. Propag. Lett., Vol. 8, 1029-1032, 2009.
doi:10.1109/LAWP.2009.2031330        Google Scholar

10. Thomas, K. G. and M. Sreenivasan, "A novel triple band printed antenna for WLAN/WiMAX applications," Microwave Opt. Technol. Lett., Vol. 51, No. 10, 2481-2485, 2009.
doi:10.1002/mop.24650        Google Scholar

11. Saghati, A. P., M. Azarmanesh, and R. Zaker, "A novel switchable single- and multifrequency triple-slot antenna for 2.4-GHz bluetooth, 3.5-GHz WiMax, and 5.8-GHz WLAN," IEEE Antennas Wirel. Propag. Lett., Vol. 9, 534-537, 2010.
doi:10.1109/LAWP.2010.2051401        Google Scholar

12. Chaimool, S. and K. L. Chung, "CPW-fed mirrored-L monopole antenna with distinct triple bands for WiFi and WiMAX applications," Electron. Lett., Vol. 45, No. 18, 928-929, 2009.
doi:10.1049/el.2009.1390        Google Scholar

13. Bemani, M., S. Nikmehr, and H. Younesiraad, "A novel small triple band rectangular dielectric resonator antenna for WLAN and WiMAX application," Journal of Electromagnetic Waves and Applications, Vol. 25, No. 11-12, 1688-1698, 2011.
doi:10.1163/156939311797164864        Google Scholar

14. Cho, Y. J., K. H. Kim, D. H. Choi, S. S. Lee, and S.-O. Park, "A miniature UWB planar monopole antenna with 5-GHz band-rejection filer and time-domain characteristics," IEEE Trans. on Antennas and Propag., Vol. 54, No. 5, 1453-1460, 2006.
doi:10.1109/TAP.2006.874354        Google Scholar