A New Compact Rectangle-Like Slot Antenna with WiMAX and WLAN Rejection

作者

  • M. Akbari Young Researchers and Elite Club Central Tehran Branch, Islamic Azad University, Tehran, Iran
  • M. Khodaee Faculty of Eng., Department of Electrical Engineering Shahid Beheshti University, Tehran, Iran
  • S. Zarbakhsh Young Researchers and Elite Club Central Tehran Branch, Islamic Azad University, Tehran, Iran
  • Abdelrazik Sebak Electrical and Computer Department Concordia University, Quebec H3G 1M8, Canada

关键词:

Coplanar waveguide (CPW) antennas, notched band, ultra wideband (UWB)

摘要

In this manuscript, a new CPW-fed slot antenna with two band-notches for ultra-wideband communication systems is proposed. The antenna contains a trapezoid-shaped patch and a slotted ground plane. To achieve two notched bands, both of the inverted L-shaped strip and triangle-shaped element connecting to patch by via are used. The designed antenna is printed on an FR4 substrate with compact size of 20×27 mm2 . Moreover, the antenna has been successfully fabricated and measured, indicating extended impedance bandwidth (3-11.2 GHz, VSWR?2) and dual bandnotched (3.2-3.9 GHz and 5-5.9 GHz) respectively

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参考

J.-H. Lu and C.-H. Yeh, “Planar broadband arcshaped monopole antenna for UWB system,” IEEE Transactions on Antennas and Propagation, vol. 60, no. 7, pp. 3091-3095, 2012.

C.-C. Lin, Y.-C. Kan, L.-C. Kuo, and H.-R. Chuang, “A planar triangular monopole antenna for UWB communication,” IEEE Microwave and Wireless Components Letters, vol. 15, no. 10, pp. 624-626, 2005.

M. Mighani, M. Akbari, and N. Felegari, “A novel SWB small rhombic microstrip antenna with parasitic rectangle into slot of the feed line,” Applied Computational Electromagnetics Society (ACES) Journal, vol. 27, no. 1, pp. 74- 79, January 2012.

R. Zaker, C. Ghobadi, and J. Nourinia, “Bandwidth enhancement of novel compact single and dual band-notched printed monopole antenna with a pair of L-shaped slots,” IEEE Transactions on Antennas and Propagation, vol. 57, no. 12, 2009.

R. Emadian, M. Mirmozafari, C. Ghobadi, and J. Nourinia, “Bandwidth enhancement of dual band-notched circle-like slot antenna,” Electronics Letters, vol. 48, no. 7, pp. 356-357, March 2012.

M. Mighani, M. Akbari, and N. Felegari, “A CPW dual band notched UWB antenna,” Applied Computational Electromagnetics Society (ACES) Journal, vol. 27, no. 4, pp. 352- 359, April 2012.

C. R. Medeiros, J. R. Costa, and C. A. Fernandes, “Compact tapered slot UWB antenna with WLAN band rejection,” IEEE Antennas and Wireless Propagation Letters, vol. 8, pp. 661-664, 2009.

CST Microwave Studio, ver. 2008. Computer Simulation Technology, Framingham, MA, 2008.

Ansoft HFSS User’s Manual, Ansoft Corporation, Beta Release 11.0, April 2007.

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已出版

2021-08-22

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[1]
M. . Akbari, M. . Khodaee, S. . Zarbakhsh, 和 A. . Sebak, 《A New Compact Rectangle-Like Slot Antenna with WiMAX and WLAN Rejection》, ACES Journal, 卷 30, 期 03, 页 275–280, 8月 2021.

期

2015: Vol 30 Iss 3

栏目

General Submission