A New High Performance Hibiscus Petal Pattern Monopole Antenna for UWB Applications
关键词:
Hibiscus petal pattern, monopole antenna, UWB, VSWR摘要
A new ultra wideband (UWB) antenna is proposed that can be efficiently used for different wireless UWB applications. The antenna structure has a very simple patch with Hibiscus petal pattern. The antenna is designed on a 31×31 mm2 Rogers RT/duroid 5870 substrate with permittivity 2.33, loss tangent 0.0012, 1.57 mm thickness and a 50 ohm impedance microstrip fed line. Different parts of antenna are analyzed to optimize the antenna properties. The novel patch of the antenna is modified to achieve the desired wide bandwidth behavior. The simulation results show that the antenna has an impedance bandwidth of 145% from 3.2 to 20 GHz with VSWR<2, a stable omnidirectional radiation pattern, an average gain of 5.1 dBi and the average radiation efficiency is 85%, which is ideal for use in UWB applications. The proposed antenna was successfully prototyped and the measured results are consistent with simulation.
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参考
F. C. Commission, “Revision of Part 15 of the Commission’s Rules Regarding Ultra-Wideband Transmission Systems, First Report and Order, FCC 02,” V48, April 2002.
B. Allen, M. Dohler, E. Okon, W. Malik, A. Brown, and D. Edwards, Ultra Wideband Antennas and Propagation for Communications, Radar and Imaging, John Wiley & Sons, 2006.
E. Fear and M. Stuchly, “Microwave detection of breast cancer,” Microwave Theory and Techniques, IEEE Transactions on, vol. 48, pp. 1854-1863, 2000.
M. T. Islam, M. Moniruzzaman, N. Misran, et al., “Curve fitting based particle swarm optimization for UWB patch antenna,” Journal Of Electromagnetic Waves And Applications, vol. 23, iss. 17-18, pp. 2421-2432, 2009.
M. N. Shakib, M. T. Islam, and N. Misran, “Stacked patch antenna with folded patch feed for ultra-wideband application,” IET Microwaves Antennas & Propagation, vol. 4, iss. 10, pp. 1456- 1461, 2010.
M. Sharma and V. Shrivastava, “Printed fractal elliptical monopole antenna for UWB application,” in Recent Advances in Microwave Theory and Applications, 2008. Microwave 2008. International Conference on, pp. 374-376, 2008.
A. A. Shaalan and M. Ramadan, “Design of a compact hexagonal monopole antenna for ultrawideband applications,” Journal of Infrared, Millimeter, and Terahertz Waves, vol. 31, pp. 958- 968, 2010.
Y. B. Yang, F. S. Zhang, F. Zhang, L. Zhang, and Y. C. Jiao, “A novel compact CPW‐fed planar monopole antenna with modified stair‐style ground for ultra‐wideband applications,” Microwave and Optical Technology Letters, vol. 52, pp. 2100- 2104, 2010.
L. Liu, S. Cheung, R. Azim, and M. T. Islam, “A compact circular‐ring antenna for ultra‐wideband applications,” Microwave and Optical Technology Letters, vol. 53, pp. 2283-2288, 2011.
G. Isik and S. Topaloglu, “A compact size 4–19.1 GHz heart shape UWB antenna with triangular patches,” International Journal of Antennas and Propagation, vol. 2013, 2013.
H.-W. Liu and C.-F. Yang, “Miniature hookshaped monopole antenna for UWB applications,” Electronics Letters, vol. 46, pp. 265-266, 2010.
M. Ojaroudi, C. Ghobadi, and J. Nourinia, “Small square monopole antenna with inverted T-shaped notch in the ground plane for UWB application,” Antennas and Wireless Propagation Letters, IEEE, vol. 8, pp. 728-731, 2009.
R. Azim, M. T. Islam, and N. Misran, “Compact tapered-shape slot antenna for UWB applications,” Antennas and Wireless Propagation Letters, IEEE, vol. 10, pp. 1190-1193, 2011.
C. Figueroa Torres, J. Medina Monroy, H. Lobato Morales, R. Chavez Perez, and A. Calvillo Tellez, “Heart shaped monopole antenna with defected ground plane for UWB applications,” in Electrical Engineering, Computing Science and Automatic Control (CCE), 2014 11th International Conference on, pp. 1-4, 2014.
T. Yang and X. J. Tian, “A novel heart‐shaped monopole antenna for UWB and RFID applications,” Microwave and Optical Technology Letters, vol. 53, pp. 2288-2291, 2011.
