Hostname: page-component-cd9895bd7-hc48f Total loading time: 0 Render date: 2024-12-30T22:06:28.163Z Has data issue: false hasContentIssue false
  • English
  • Français

Study on miniaturization of planar monopole antenna with parabolic edge shape with a notch slot

Published online by Cambridge University Press:  17 February 2016

Tae-Soon Chang  and
Sang-Won Kang
Tae-Soon Chang*
Affiliation:
Department of Information and Communication Engineering, Seoil University, Seoul, Korea
Sang-Won Kang
Affiliation:
FESnU, Gocheon-dong, Uiwang-si, Gyeonggi-do, Korea
*
Corresponding author:T.-S. Chang Email: [email protected]
Get access Rights & Permissions [Opens in a new window]

Abstract

This paper proposes a planar monopole antenna with a parabolic edge shape. This antenna, which has notch characteristics in the wireless local area network (WLAN) band, can be miniaturized. To obtain the notch characteristics in the WLAN band, a slot with a parabolic edge shape identical to that of the monopole structure was implemented. Because the planar monopole antenna with a parabolic edge shape possesses characteristics similar to those in self-complementary structure conditions, it can be miniaturized by reducing the antenna components at the same proportion. For the antenna fabrication, an FR4 dielectric substrate with a dielectric constant of 4.7 was used. The size of the miniaturized antenna that satisfies the ultra-wide band requirement was 15.6 × 18.6 mm2, and the 10-dB band was 3.013–12.515 GHz. At each frequency, the radiation pattern was similar to that of a dipole antenna.

Keywords

Monopole antennaParabolic edge shapeNotch slotMiniaturizationScale variation
Type
Research Papers
Information
International Journal of Microwave and Wireless Technologies , Volume 9 , Issue 3 , April 2017 , pp. 607 - 611
Copyright
Copyright © Cambridge University Press and the European Microwave Association 2016 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

[1] Lee, D.-H.; Park, W.-S.: Analysis of a T-shaped UWB printed monopole antenna using surface currents. J. Korean Inst. Electromagn. Eng. Sci., 16 (2005), 883–892.Google Scholar
[2] Lee, H.K.; Park, J.K.; Lee, J.N.: Design of a planar half-circle-shaped UWB notch antenna. Microw. Opt. Technol. Lett., 47 (2005), 9–11.Google Scholar
[3] Lizzi, L.; Viani, F.; Azaro, R.; Massa, A.: A PSO-driven spline-based shaping approach for ultrawideband(UWB) antenna synthesis. IEEE Trans. Antennas Propag., 56 (2008), 2613–2621.Google Scholar
[4] Telzhensky, N.; Leviatan, Y.: Planar differential elliptical UWB antenna optimization. IEEE Trans. Antennas Propag., 54 (2006), 3400–3406.CrossRefGoogle Scholar
[5] Gautam, A.K.; Yadav, S.; Kanaujia, B.K.: A CPW-fed compact UWB microstrip Antenna. IEEE Antennas Wireless Propag. Lett., 12 (2013), 151–154.Google Scholar
[6] Karmakar, A.; Ghatak, R.; Banerjee, U.; Poddar, D.R.: An UWB antenna using modified Hilbert curve slot for dual band notch characteristics. J. Electromagn. Waves Appl., 27 (2013), 1620–1631.Google Scholar
[7] Azim, R.; Islam, M.T.; Mobashsher, A.T.: Dual band-notch UWB antenna with single tri-arm resonator. IEEE Antennas Wireless Propag. Lett., 13 (2014), 670–673.Google Scholar
[8] Mobashsher, A.; Abbosh, A.: Utilizing symmetry of planar ultra-wideband antennas for size reduction and enhanced performance. IEEE Antennas Propag. Mag., 57 (2015), 153–166.Google Scholar
[9] Chang, T.-S.; Hur, J.: Parabolic edge planar monopole antenna. Microw. Opt. Technol. Lett., 51 (2009), 675–681.Google Scholar
[10] Simons, R.N.: Coplanar Waveguide Circuits, Components, and Systems, Wiley, New York, 2001, 245–249.Google Scholar