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2013-10-18
Broadband Series-Fed Dipole Pair Antenna with Parasitic Strip Pair Director
By
Progress In Electromagnetics Research C, Vol. 45, 1-13, 2013
Abstract
A method to increase the bandwidth of a series-fed dipole pair (SDP) antenna by using a parasitic strip pair director is presented. A conventional SDP antenna consists of two dipole elements having different lengths and a ground reflector, which are serially connected with a transmission line. In the proposed antenna, a parasitic strip pair director is appended to the conventional SDP antenna. Initially, a conventional SDP antenna that operates in a frequency range of 1.7-2.7 GHz is designed by optimizing the lengths of the elements (two dipoles and ground reflector) and the distances between these elements. Subsequently, a parasitic director containing a pair of strips is placed near the top dipole element to improve the bandwidth and gain of the conventional SDP antenna. Then, the effects of the location and size of the director on the impedance bandwidth and realized gain are investigated. A prototype of the proposed antenna is fabricated on an FR4 substrate, and its performance is compared with that of the conventional SDP antenna. The experimental results show that the proposed antenna has an enhanced bandwidth of 1.63-2.97 GHz (58.26%) and an increased gain of 5.6-6.8 dBi.
Citation
Junho Yeo, Jong-Ig Lee, and Jin-Taek Park, "Broadband Series-Fed Dipole Pair Antenna with Parasitic Strip Pair Director," Progress In Electromagnetics Research C, Vol. 45, 1-13, 2013.
doi:10.2528/PIERC13081601
References

1. Ban, Y.-L., J.-H. Chen, S.-C. Sun, J. L.-W. Li, and J.-H. Guo, "Printed wideband antenna with chip-capacitor-loaded inductive strip for LTE/GSM/UMTS WWAN wireless USB dongle applications," Progress In Electromagnetics Research, Vol. 128, 313-329, 2012.

2. Chen, Z., Y.-L. Ban, J.-H. Chen, J. L.-W. Li, and Y.-J. Wu, "Bandwidth enhancement of LTE/WWAN printed mobile phone antenna using slotted ground structure," Progress In Electromagnetics Research, Vol. 129, 469-483, 2012.

3. Chen, Z., Y.-L. Ban, S.-C. Sun, and J. L.-W. Li, "Printed antenna for penta-band WWAN tablet computer application using embedded parallel resonant structure," Progress In Electromagnetics Research, Vol. 136, 725-737, 2013.

4. Li, R. L., T. Wu, B. Pan, K. Lim, J. Laskar, and M. M. Tentzeris, "Equivalent-circuit analysis of a broadband printed dipole with adjusted integrated balun and an array for base station applications," IEEE Trans. on Antennas and Propagat., Vol. 57, 2180-2184, 2009.
doi:10.1109/TAP.2009.2021967

5. Tefiku, F. and C. A. Grimes, "Design of broad-band and dual-band antennas comprised of series-fed printed-strip dipole pairs," IEEE Trans. on Antennas and Propagat., Vol. 48, 895-900, 2000.
doi:10.1109/8.865221

6. Eldek, A. A., "Design of double dipole antenna with enhanced usable bandwidth for wideband phased array applications," Progress In Electromagnetics Research, Vol. 59, 1-15, 2006.
doi:10.2528/PIER06012001

7. Kaneda, N., W. R. Deal, Y. Qian, R. Waterhouse, and T. Itoh, "A broad-band quasi-Yagi antenna," IEEE Trans. on Antennas and Propagat., Vol. 50, 1158-1160, 2002.
doi:10.1109/TAP.2002.801299

8. Zhou, Z., S. Yang, and Z. Nie, "A novel broadband printed dipole antenna with low cross-polarization," IEEE Trans. on Antennas and Propagat., Vol. 55, 3091-3093, 2007.
doi:10.1109/TAP.2007.908570

9. Hu, Y.-S., M. Li, G.-P. Gao, J.-S. Zhang, and M.-K. Yang, "A double-printed trapezoidal patch dipole antenna for UWB applications with band-notched characteristic," Progress In Electromagnetics Research, Vol. 103, 259-269, 2010.
doi:10.2528/PIER10011604

10. Ta, S. X., H. Choo, and I. Park, "Wideband double-dipole Yagi-Uda antenna fed by a microstrip-slot coplanar stripline transition," Progress In Electromagnetics Research B, Vol. 44, 71-87, 2012.

11. Yeo, J. and J.-I. Lee, "Broadband series-fed two dipole array antenna with an integrated balun for mobile communication applications," Microwave Opt. Technol. Lett., Vol. 54, 2166-2168, 2012.
doi:10.1002/mop.27009

12. Balanis, C. A., Antenna Theory: Analysis and Design, John Wiley & Sons, Inc., Hoboken, NJ, 2005.

13. Lee, J.-I. and J. Yeo, "Design of a simple three-element quasi-Yagi antenna with a broad impedance bandwidth up to 2.4 : 1," Journal of Electromagnetic Waves and Applications, Vol. 27, No. 17, 725-737, 2013.
doi:10.1080/09205071.2013.838911