PhotonIcs and Electromagnetics Research Symposium,
also known as Progress In Electromagnetics Research Symposium
PIERS Proceedings
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Published by The Electromagnetics Academy
Published: 2015-08-28
A Novel UWB Antenna with Dual-band Notched Characteristics
By
Jiangang Liang,
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    Jiangang Liang

    Air Force Engineering University, China

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Yongfan Lin,
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    Yongfan Lin

    Air Force Engineering University, China

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Rui Wu,
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    Rui Wu

    Air Force Engineering University, China

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Zhiyong Xu,
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    Zhiyong Xu

    Air Force Engineering University, China

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Zi-Mu Yang
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    Zi-Mu Yang

    Air Force Engineering University, China

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Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9，Page(s)1467-1470
Abstract
A novel omnidirectional ultra-wide band (UWB) antenna with dual band-notched characteristics are designed in this paper. To obtain extended impedance band-width, a small rectangular-shaped defected ground structure is used. The antenna has a good performance on impedance characteristics withQthe bandwidth from 2.0 GHz to 13.7 GHz. A U-shaped defected patch structure as well as a -shaped defected patch structure are applied to obtain a dual band-notched characteristics at bandwidth of 5.29 GHz ∼ 6.608 GHz and 3.30 GHz ∼ 3.87 GHz, covering WIFI (5.470 GHz ∼ 5.725 GHz) and WIMAX (3.3 GHz–3.8 GHz) working frequency bandwidth. The problem of interference among spectrum can be solved effectively using this antenna.
Citation
Jiangang Liang, Yongfan Lin, Rui Wu, Zhiyong Xu, and Zi-Mu Yang, "A Novel UWB Antenna with Dual-band Notched Characteristics," Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9，Page(s)1467-1470
References

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