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2011-01-31
Broadband Microstrip Antennas Using Coplanar Feed-Line
By
Progress In Electromagnetics Research Letters, Vol. 20, 129-136, 2011
Abstract
This paper proposes two novel broadband microstrip antennas using coplanar feed-line. By feeding the patch with a suitable shape of the coplanar line in the slot of the patch, the broadband character is achieved. Compared with the antenna fed by a U-shaped feed-line, the antenna with L-shaped feed-line not only has wider bandwidth but also achieves the circular polarization character. The measured bandwidths of 25% and 34% are achieved, and both of the antennas have good radiation characteristics in the work band.
Citation
Hai-Hua Wang Ke Yang Zhen-Ya Lei Cun-Long Li , "Broadband Microstrip Antennas Using Coplanar Feed-Line," Progress In Electromagnetics Research Letters, Vol. 20, 129-136, 2011.
doi:10.2528/PIERL10121704
http://www.jpier.org/PIERL/pier.php?paper=10121704
References

1. Chen, H. D., "Compact broadband microstrip-line-fed sleeve monopole antenna for DTV application and ground plane effect," IEEE Antennas and Wireless Propagation Letters, Vol. 7, 496-499, 2008.

2. Palandoken, M., A. Grede, and H. Henke, "Broadband microstrip antenna with left-handed metamaterials," IEEE Transactions on Antennas and Propagation, Vol. 57, 331-338, 2009.
doi:10.1109/TAP.2008.2011230

3. Ansari, J. A., P. Singh, S. K. Dubey, R. U. Khan, and B. R. Vishvakarma, "H-shaped stacked patch antenna for dual band operation," Progress In Electromagnetics Research B, Vol. 5, 291-302, 2008.
doi:10.2528/PIERB08031203

4. Islam, M. T., M. N. Shakib, and N. Misran, "Broadband E-Hshaped microstrip patch antenna for wireless systems," Progress In Electromagnetics Research, Vol. 98, 163-173, 2009.
doi:10.2528/PIER09082302

5. Chen, H.-M. , J.-Y. Sze, and Y.-F. Lin, "Broadband rectangular microstrip antenna with a pair of U-shaped slots," Microwave and Optical Technology Letters, Vol. 27, 369-370, 2000.
doi:10.1002/1098-2760(20001205)27:5<369::AID-MOP22>3.0.CO;2-1

6. Jan, J. Y. and K. L. Wong, "Broadband circular microstrip antenna with two open-ring slots," Microwave and Optical Technology Letters, Vol. 23, 205-207, 1999.
doi:10.1002/(SICI)1098-2760(19991120)23:4<205::AID-MOP4>3.0.CO;2-L

7. Pan, M. C. and K. L. Wong, "Broadband slot-loaded trapezoid microstrip antenna," Microwave and Optical Technology Letters, Vol. 24, 16-19, 2000.
doi:10.1002/(SICI)1098-2760(20000105)24:1<16::AID-MOP6>3.0.CO;2-Y

8. Eldek, A. A. , A. Z. Elsherbeni, and C. E. Smith, "Square slot antenna for dual wideband wireless communication systems," Journal of Electromagnetic Waves and Application, Vol. 19, No. 12, 1571-1581, 2005.
doi:10.1163/156939305775537366

9. Khodaei, G. F., J. Nourinia, and C. Ghobadi, "A practical miniaturized U-slot patch antenna with enhanced bandwidth," Progress In Electromagnetics Research B, Vol. 3, 47-62, 2008.
doi:10.2528/PIERB07112201

10. Chair, R. , C.-L. Mak, K.-F. Lee, K.-M. Luk, and A. A. Kishk, "Miniature wide-band half U-slot and half E-shaped patch antennas," IEEE Transactions on Antennas and Propagation, Vol. 53, 2645-2652, 2005.
doi:10.1109/TAP.2005.851852

11. Deshmukh, A. and G. Kumar, "Compact broadband U-slot-loaded rectangular microstrip antennas," Microwave and Optical Technology Letters, Vol. 46, 556-559, 2005.
doi:10.1002/mop.21049

12. Sun, J.-S. and S.-Y. Huang, "A small 3-D multi-band antenna of ``F" shape for portable phones' applications," Progress In Electromagnetics Research Letters, Vol. 9, 183-192, 2009.
doi:10.2528/PIERL09052203

13. Ansari, J. A. and R. B. Ram, "E-shaped patch symmetrically loaded with tunnel diodes for frequency agile/broadband operation," Progress In Electromagnetics Research B, Vol. 1, 29-42, 2008.
doi:10.2528/PIERB07101202

14. Shi, S. J. , L. H. Weng, Y. Y. Yang, X. Q. Chen, and X. W. Shi, "Design of wideband dissymmetric E-shaped microstrip patch antenna," Journal of Electromagnetic Waves and Applications , Vol. 23, No. 5-6, 645-654, 2009.
doi:10.1163/156939309788019769

15. Kasabegoudar, V. G. and K. J. Vinoy, "A Broadband suspended microstrip antenna for circular polarization," Progress In Electromagnetics Research, Vol. 90, 353-368, 2009.
doi:10.2528/PIER09012901

16. Nishamol, M. S. , V. P. Sarin, D. Tony, C. K. Aanandan, P. Mohanan, and K. Vasudevan, "A broadband microstrip antenna for Ieee802.11.a/Wimax/Hiperlan2 applications," Progress In Electromagnetics Research Letters, Vol. 19, 155-161, 2010.