Vol. 53
Latest Volume
All Volumes
PIERL 119 [2024] PIERL 118 [2024] PIERL 117 [2024] PIERL 116 [2024] PIERL 115 [2024] PIERL 114 [2023] PIERL 113 [2023] PIERL 112 [2023] PIERL 111 [2023] PIERL 110 [2023] PIERL 109 [2023] PIERL 108 [2023] PIERL 107 [2022] PIERL 106 [2022] PIERL 105 [2022] PIERL 104 [2022] PIERL 103 [2022] PIERL 102 [2022] PIERL 101 [2021] PIERL 100 [2021] PIERL 99 [2021] PIERL 98 [2021] PIERL 97 [2021] PIERL 96 [2021] PIERL 95 [2021] PIERL 94 [2020] PIERL 93 [2020] PIERL 92 [2020] PIERL 91 [2020] PIERL 90 [2020] PIERL 89 [2020] PIERL 88 [2020] PIERL 87 [2019] PIERL 86 [2019] PIERL 85 [2019] PIERL 84 [2019] PIERL 83 [2019] PIERL 82 [2019] PIERL 81 [2019] PIERL 80 [2018] PIERL 79 [2018] PIERL 78 [2018] PIERL 77 [2018] PIERL 76 [2018] PIERL 75 [2018] PIERL 74 [2018] PIERL 73 [2018] PIERL 72 [2018] PIERL 71 [2017] PIERL 70 [2017] PIERL 69 [2017] PIERL 68 [2017] PIERL 67 [2017] PIERL 66 [2017] PIERL 65 [2017] PIERL 64 [2016] PIERL 63 [2016] PIERL 62 [2016] PIERL 61 [2016] PIERL 60 [2016] PIERL 59 [2016] PIERL 58 [2016] PIERL 57 [2015] PIERL 56 [2015] PIERL 55 [2015] PIERL 54 [2015] PIERL 53 [2015] PIERL 52 [2015] PIERL 51 [2015] PIERL 50 [2014] PIERL 49 [2014] PIERL 48 [2014] PIERL 47 [2014] PIERL 46 [2014] PIERL 45 [2014] PIERL 44 [2014] PIERL 43 [2013] PIERL 42 [2013] PIERL 41 [2013] PIERL 40 [2013] PIERL 39 [2013] PIERL 38 [2013] PIERL 37 [2013] PIERL 36 [2013] PIERL 35 [2012] PIERL 34 [2012] PIERL 33 [2012] PIERL 32 [2012] PIERL 31 [2012] PIERL 30 [2012] PIERL 29 [2012] PIERL 28 [2012] PIERL 27 [2011] PIERL 26 [2011] PIERL 25 [2011] PIERL 24 [2011] PIERL 23 [2011] PIERL 22 [2011] PIERL 21 [2011] PIERL 20 [2011] PIERL 19 [2010] PIERL 18 [2010] PIERL 17 [2010] PIERL 16 [2010] PIERL 15 [2010] PIERL 14 [2010] PIERL 13 [2010] PIERL 12 [2009] PIERL 11 [2009] PIERL 10 [2009] PIERL 9 [2009] PIERL 8 [2009] PIERL 7 [2009] PIERL 6 [2009] PIERL 5 [2008] PIERL 4 [2008] PIERL 3 [2008] PIERL 2 [2008] PIERL 1 [2008]
2015-04-09
Dual-Band Slotted Patch Antenna with Defective Ground for WLAN/WiMAX Applications
By
Progress In Electromagnetics Research Letters, Vol. 53, 1-6, 2015
Abstract
A novel printed antenna with a slotted patch and a defected ground structure (DGS) for dual-band operation is presented. By inserting an I-shaped slot into the patch and defecting the ground plane, triple-mode resonance for achieving dual operation bands, especially an extremely wide bandwidth for the higher band, can be excited. The measured bandwidths are 100 MHz (2.38-2.49 GHz) and 2.94 GHz (3.4-6.34 GHz) for the lower and upper bands, respectively, which agree well with the simulation. The experimental average gains across the two operating bands are 1.0 and 3.9 dBi, respectively, with typical radiation patterns for a patch antenna having a defective ground. The proposed antenna with a compact size of only 22×25 mm2 sufficiently covers performance requirement of the 2.4/5.2/5.8 GHz WLAN and the 3.5/5.5 GHz WiMAX operation systems.
Citation
Chao-Ming Wu, Jia-Wun Syu, and Wen-Chung Liu, "Dual-Band Slotted Patch Antenna with Defective Ground for WLAN/WiMAX Applications," Progress In Electromagnetics Research Letters, Vol. 53, 1-6, 2015.
doi:10.2528/PIERL15022503
References

1. Rajeshkumar, V. and S. Raghavan, "Trapezoidal ring quad-band fractal antenna for WLAN/WiMAX applications," Microwave and Optical Technology Lett., Vol. 56, 2545-2548, 2014.
doi:10.1002/mop.28631

2. Verma, S. and P. Kumar, "Compact triple-band antenna for WiMAX and WLAN applications," Electronics Letters, Vol. 50, 484-485, 2014.
doi:10.1049/el.2013.4313

3. Dong, X., Z. Liao, J. Xu, Q. Cai, and G. Liu, "Multiband and wideband planar antenna for WLAN and WiMAX applications," Progress In Electromagnetics Research Letters, Vol. 46, 101-106, 2014.
doi:10.2528/PIERL14050103

4. Huang, S. S., J. Li, and J. Z. Zhao, "A novel compact planar triple-band monopole antenna for WLAN/WiMAX applications," Progress In Electromagnetics Research Letters, Vol. 50, 117-123, 2014.
doi:10.2528/PIERL14072905

5. Karimian, R., H. Oraizi, S. Fakhte, and M. Farahani, "Novel F-shaped quad-band printed slot antenna for WLAN and WiMAX MIMO systems," IEEE Antennas and Wireless Propag. Lett., Vol. 12, 405-408, 2013.
doi:10.1109/LAWP.2013.2252140

6. Koo, T. W., D. Kim, J. I. Ryu, J. C. Kim, and J. G. Yook, "A coupled dual-U-shaped monopole antenna for WiMAX triple-band operations," Microwave and Optical Technology Lett., Vol. 53, 745-748, 2011.
doi:10.1002/mop.25842

7. Han, Y., Y.-Z. Yin, Y.-Q. Wei, Y. Zhao, B. Li, and X.-N. Li, "A novel triple-band monopole antenna with doubled coupled C-shaped strips for WLAN/WiMAX applications," Journal of Electromagnetic Waves and Applications, Vol. 25, No. 8-9, 1308-1316, 2011.
doi:10.1163/156939311795762150

8. Chen, W. S. and Y. H. Yu, "Compact design of T-type monopole antenna with asymmetrical ground plane for WLAN/WiMAX applications," Microwave and Optical Technology Lett., Vol. 50, 515-519, 2008.
doi:10.1002/mop.23120

9. Kandwal, A., R. Sharma, and S. K. Khah, "Bandwidth enhancement using Z-shaped defected ground structure for a microstrip antenna," Microwave and Optical Technology Lett., Vol. 55, 2251-2254, 2013.
doi:10.1002/mop.27836

10. Liu, W. C., C. M. Wu, and Y. Dai, "Design of triple-frequency microstrip-fed monopole antenna using defected ground structure," IEEE Trans. Antennas Propag., Vol. 59, 2457-2463, 2011.
doi:10.1109/TAP.2011.2152315

11. Pei, J., A. G. Wang, S. Gao, and . Leng, "Miniaturized triple-band antenna with a defected ground plane for WLAN/WiMAX applications," IEEE Antennas and Wireless Propag. Lett., Vol. 10, 298-301, 2011.

12. Liu, W. C. and C. F. Hsu, "Dual-band CPW-fed Y-shaped monopole antenna for PCS/WLAN application," Electronics Letters, Vol. 41, 390-391, Mar. 2005.
doi:10.1049/el:20057887