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Progress In Electromagnetics Research
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A NOVEL LOW-PROFILE QUADRIPOD KETTLE ANTENNA WITH ENHANCED BANDWIDTH

By L. Yang, Z.-Y. Zhang, G. Fu, Y.-X. Zhang, and Y. Li

Full Article PDF (819 KB)

Abstract:
The design of a novel low profile antenna is presented in this paper. By a cross-shaped structure shorted to the ground plane through shorting probes, the size reduction is achieved. A top-loading ring-disc is successfully employed to broaden the impedance bandwidth. Moreover, with the uniformly-arranged shorting pins and a circular sleeve structure placed on the ground, a good omnidirectional performance in the horizontal plane is obtained. An antenna prototype has been implemented and characterized. A measured impedance bandwidth for VSWR ≤ 2 of about 135% ranging from 1500 to 7800 MHz is achieved, and a monopole-like radiation pattern is also produced. The height of the proposed antenna is very low with 0.07λ tall. The proposed antenna is very suitable for indoor base station and the UWB applications.

Citation:
L. Yang, Z.-Y. Zhang, G. Fu, Y.-X. Zhang, and Y. Li, "A Novel Low-Profile Quadripod Kettle Antenna with Enhanced Bandwidth," Progress In Electromagnetics Research, Vol. 144, 241-247, 2014.
doi:10.2528/PIER13122801
http://www.jpier.org/PIER/pier.php?paper=13122801

References:
1. Chen, D. and C. H. Cheng, "A novel compact ultra-wideband (UWB) wide slot antenna with via holes," Progress In Electromagnetics Research, Vol. 94, 343-349, 2009.
doi:10.2528/PIER09062306

2. Lee, J. N. and J. K. Park, "Compact UWB chip antenna design using the coupling concept," Progress In Electromagnetics Research, Vol. 90, 341-351, 2009.
doi:10.2528/PIER09011901

3. Ahmadi, B., "A planar eye shaped antenna for ultra-wide band applications," Progress In Electromagnetics Research Letters, Vol. 11, 31-38, 2009.
doi:10.2528/PIERL09070901

4. Lau, P. Y., G. S. Lamba, A. Gupta, and E. K. N. Yung, "A small omni-directional patch antenna with ultra wide impedance bandwidth," Asia-Paci¯c Microwave Conference, APMC 2008, 1-4, 2008.

5. Lau, K. F. and K. M. Luk, "A wideband monopolar wire-patch antenna for indoor base station applications," IEEE Antennas Wireless Propag. Lett.,", Vol. 4, 155-157, 2005.

6. Row, J.-S., S.-H. Yeh, and K.-L. Wong, "A wide-band monopolar plate-patch antenna," IEEE Trans. Antennas Propag., Vol. 50, No. 9, 1328-1330, 2002.
doi:10.1109/TAP.2002.804452

7. Aten, D. W. and R. L. Haupt, "A wideband, low profile, shorted top hat monocone antenna," IEEE Trans. Antennas Propag., Vol. 60, No. 10, 4485-4491, 2012.
doi:10.1109/TAP.2012.2207313

8. Guo, Y. X., M. Y. W. Chia, Z. N. Chen, and K. M. Luk, "Wide-band L-probe fed circular patch antenna for conical-pattern radiation," IEEE Trans. Antennas Propag., Vol. 52, No. 4, 1115-1116, 2004.
doi:10.1109/TAP.2004.823971

9. 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 Wireless Propag. Lett., Vol. 10, 45 -48, 2011.
doi:10.1109/LAWP.2011.2108255

10. Lau, K. L. and K. M.Luk, "A wide-band monopolar wire-patch antenna for indoorbase station applications," IEEE Antennas Wireless Propag. Lett., Vol. 4, 155-157, 2005.
doi:10.1109/LAWP.2005.847432

11. Tokumaru, S., "Multiplates: Low profile antennas," IEEE Antennas and Propagation Society International Symposium, 379-382, 1976.

12. Gay-Balmaz, P., J.-F. ZÄurcher, and J. R. Mosig, "Analysis and measurement of QKA antennas ," IEEE Antennas and Propagation Society International Symposium, 460-463, 1997.

13. Cara, D. D., J. Trajkovikj, R. Torres-Sanchez, J.-F. ZÄurcher, and A. K. SkrivervikA, "A low profile UWB antenna for wearable applications: The tripod kettle antenna (TKA)," 2013 7th European Conference on Antennas and Propagation, 3156-3159, 2013.


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