Vol. 52
Latest Volume
All Volumes
PIERC 129 [2023] PIERC 128 [2023] PIERC 127 [2022] PIERC 126 [2022] PIERC 125 [2022] PIERC 124 [2022] PIERC 123 [2022] PIERC 122 [2022] PIERC 121 [2022] PIERC 120 [2022] PIERC 119 [2022] PIERC 118 [2022] PIERC 117 [2021] PIERC 116 [2021] PIERC 115 [2021] PIERC 114 [2021] PIERC 113 [2021] PIERC 112 [2021] PIERC 111 [2021] PIERC 110 [2021] PIERC 109 [2021] PIERC 108 [2021] PIERC 107 [2021] PIERC 106 [2020] PIERC 105 [2020] PIERC 104 [2020] PIERC 103 [2020] PIERC 102 [2020] PIERC 101 [2020] PIERC 100 [2020] PIERC 99 [2020] PIERC 98 [2020] PIERC 97 [2019] PIERC 96 [2019] PIERC 95 [2019] PIERC 94 [2019] PIERC 93 [2019] PIERC 92 [2019] PIERC 91 [2019] PIERC 90 [2019] PIERC 89 [2019] PIERC 88 [2018] PIERC 87 [2018] PIERC 86 [2018] PIERC 85 [2018] PIERC 84 [2018] PIERC 83 [2018] PIERC 82 [2018] PIERC 81 [2018] PIERC 80 [2018] PIERC 79 [2017] PIERC 78 [2017] PIERC 77 [2017] PIERC 76 [2017] PIERC 75 [2017] PIERC 74 [2017] PIERC 73 [2017] PIERC 72 [2017] PIERC 71 [2017] PIERC 70 [2016] PIERC 69 [2016] PIERC 68 [2016] PIERC 67 [2016] PIERC 66 [2016] PIERC 65 [2016] PIERC 64 [2016] PIERC 63 [2016] PIERC 62 [2016] PIERC 61 [2016] PIERC 60 [2015] PIERC 59 [2015] PIERC 58 [2015] PIERC 57 [2015] PIERC 56 [2015] PIERC 55 [2014] PIERC 54 [2014] PIERC 53 [2014] PIERC 52 [2014] PIERC 51 [2014] PIERC 50 [2014] PIERC 49 [2014] PIERC 48 [2014] PIERC 47 [2014] PIERC 46 [2014] PIERC 45 [2013] PIERC 44 [2013] PIERC 43 [2013] PIERC 42 [2013] PIERC 41 [2013] PIERC 40 [2013] PIERC 39 [2013] PIERC 38 [2013] PIERC 37 [2013] PIERC 36 [2013] PIERC 35 [2013] PIERC 34 [2013] PIERC 33 [2012] PIERC 32 [2012] PIERC 31 [2012] PIERC 30 [2012] PIERC 29 [2012] PIERC 28 [2012] PIERC 27 [2012] PIERC 26 [2012] PIERC 25 [2012] PIERC 24 [2011] PIERC 23 [2011] PIERC 22 [2011] PIERC 21 [2011] PIERC 20 [2011] PIERC 19 [2011] PIERC 18 [2011] PIERC 17 [2010] PIERC 16 [2010] PIERC 15 [2010] PIERC 14 [2010] PIERC 13 [2010] PIERC 12 [2010] PIERC 11 [2009] PIERC 10 [2009] PIERC 9 [2009] PIERC 8 [2009] PIERC 7 [2009] PIERC 6 [2009] PIERC 5 [2008] PIERC 4 [2008] PIERC 3 [2008] PIERC 2 [2008] PIERC 1 [2008]
2014-07-02
A Novel Wideband Sleeve Antenna with Capacitive Annulus for Wireless Communication Applications
By
Progress In Electromagnetics Research C, Vol. 52, 1-6, 2014
Abstract
A novel wideband sleeve antenna with capacitive annulus for wireless communication applications is presented in this paper. A sleeve structure is introduced to improve the impedance bandwidth through exciting a new resonate point. By loading capacitive annulus at the center of sleeve, an impedance bandwidth enhancement is achieved at the upper frequency band. The measured impedance bandwidth for VSWR≤2 about 142.8% ranging from 1.01 to 6.06 GHz is achieved, and monopole-like radiation patterns are presented. A prototype has been fabricated and tested, and the experimental results validate the design procedure. It is sufficient for accommodating recent wireless communication services such as DCS1800, PCS1900, IMT2000, WLAN, WiMAX2350/3500, etc.
Citation
Yang Li Zhi-Ya Zhang Qiong-Qiong Liu Yong-Xia Zhang Guang Fu , "A Novel Wideband Sleeve Antenna with Capacitive Annulus for Wireless Communication Applications," Progress In Electromagnetics Research C, Vol. 52, 1-6, 2014.
doi:10.2528/PIERC14041803
http://www.jpier.org/PIERC/pier.php?paper=14041803
References

1. Foudazi, A., H. R. Hassani, and S. M. A. Nezhad, "Small UWB planar monopole antenna with added GPS/GSM/WLAN bands," IEEE Transactions on Antennas and Propagation, Vol. 60, No. 6, 2987-2992, Jun. 2012.
doi:10.1109/TAP.2012.2194632

2. Lin, C.-C., H.-R. Chuang, and Y.-C. Kan, "A 3-12 GHz UWB planar triangular monopole antenna with ridged ground-plane," Progress In Electromagnetics Research, Vol. 83, 307-321, 2008.
doi:10.2528/PIER08070502

3. Zaker, R., C. Ghobadi, and J. Nourinia, "A modified microstrip-fed two-step tapered monopole antenna for UWB and WLAN applications," Progress In Electromagnetics Research, Vol. 77, 137-148, 2007.
doi:10.2528/PIER07080701

4. Mazinani, S. M. and H. R. Hassani, "A novel omnidirectional broadband planar monopole antenna with various loading plate shapes," Progress In Electromagnetics Research, Vol. 97, 241-257, 2009.
doi:10.2528/PIER09090203

5. Wunsch, A. D., "Fourier series treatment of the sleeve monopole antenna," IEE Proceedings, Vol. 135, No. 4, 217-225, Aug. 1988.

6. Shen, Z. and R. H. Macphie, "Rigorous evaluation of the input impedance of sleeve monopole by modal-expansion method," IEEE Transactions on Antennas and Propagation, Vol. 44, No. 12, 1584-1591, Dec. 1996.
doi:10.1109/8.546244

7. Zhou, B., Q. Liu, and Y. Ji, "Research on a novel sleeve antenna and its applications," IEEE International Symposium, Antenna, Propagation and EMC Technologies for Wireless Communications Proceedings, Vol. 1, 330-333, 2005.

8. Shen, Z. and R. H. MacPhie, "Theoretical modeling of multi-sleeve monopole antennas," Progress In Electromagnetics Research, Vol. 31, 31-54, 2001.
doi:10.2528/PIER00041802

9. Li, J.-Y. and Y.-B. Gan, "Multi-band characteristic of open sleeve antenna," Progress In Electromagnetics Research, Vol. 58, 135-148, 2006.
doi:10.2528/PIER05090301

10. Wang, S., S.-X. Gong, and P.-F. Zhang, "A novel dual-sleeve antenna unrelated with ground," 2010 9th International Symposium on Antenna Propagation and EM Theory (ISAPE), 205-208, Nov. 29-Dec. 2, 2010.

11. Thomas, K. G., N. Lenin, and M. Screenivasan, "Wide-band dual sleeve antenna," IEEE Transactions on Antennas and Propagation, Vol. 54, No. 3, 1034-1037, Mar. 2006.
doi:10.1109/TAP.2006.869942

12. Zhang, Z.-Y., G. Fu, W.-J. Wu, J. Lei, and S.-X. Gong, "A wideband dual-sleeve monopole antenna for indoor base station application," IEEE Antennas and Wireless Propagation Letters, Vol. 10, 45-48, 2011.
doi:10.1109/LAWP.2011.2108255

13. Zhang, Z.-Y., G. Fu, S.-X. Gong, S.-L. Zuo, and Q.-Y. Lu, "Sleeve monopole antenna for DVB-H applications," Electronics Letters, Vol. 46, No. 13, 879-880, Jun. 24, 2010.
doi:10.1049/el.2010.1035

14. Khumanthem, T., S. D. Ahirwar, C. Sairam, and A. Kumar, "Design of broadband rectangular sleeve dipole antenna covering 850-2500 MHz," Proceedings of International Conference on Microwave, 492-494, 2008.