Dual-band ring-shaped antenna for WiMAX/WLAN applications

Yang, Bin; Jiao, Yong‐Chang; Zhang, Wei; Xie, Huanhuan; Zhang, Fu‐Shun

doi:10.1109/icmtce.2011.5915160

Cited by 10 publications

(12 citation statements)

References 9 publications

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“…Among these antennas, printed monopole antennas play an important role due to their attractive features of a simple structure, a low profile, and a reasonably good performance. Especially, studies on the circular‐ring monopole antenna have been conducted . The circular ring, printed monopole antenna , and M shape surrounded by a ring monopole for wideband operations have been suggested.…”

Section: Introductionmentioning

confidence: 99%

Modified three‐circular‐ring monopole antenna for WiMAX/WLAN triple‐band operations

Yoon

Rhee

2014

Micro & Optical Tech Letters

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In this article, a novel triple‐band‐modified three‐circular‐ring monopole antenna with a rectangular slot in the ground plane for wireless local area network (WLAN)/worldwide interoperability of microwave access (WiMAX) applications is proposed. The proposed antenna consists of two circular rings and one open‐ended circular ring. Based on the concept, a prototype of the proposed triple‐band antenna was designed, fabricated, and tested. The numerical and experimental results demonstrated that the proposed antenna satisfied the −10‐dB return loss for impedance bandwidth requirement while simultaneously covering the WLAN and WiMAX bands. Furthermore, this article presents and discusses the two‐dimensional radiation patterns and gains according to the results of the experiment. © 2014 Wiley Periodicals, Inc. Microwave Opt Technol Lett 56:625–631, 2014

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Section: Introductionmentioning

confidence: 99%

Modified three‐circular‐ring monopole antenna for WiMAX/WLAN triple‐band operations

Yoon

Rhee

2014

Micro & Optical Tech Letters

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“…Among printed monopole antennas, the circular-ring monopole antenna [5][6][7][13][14][15][16][17][18][19][20][21], the ring monopole antenna with double-coupled C-shaped strips [5], the dual-band ringshaped antenna [6], and the ring monopole antenna with a defected ground plane [7] for WiMAX/WLAN application have been studied. In particular, the double-coupled C-shaped strips [5] antenna is designed and fabricated at a substrate with a relative permittivity of 2.65.…”

Section: Introductionmentioning

confidence: 99%

“…Therefore, for its short-and long-range applications in modern wireless communication systems, we need multiband and broadband antennas that simultaneously meet WLNA and WiMAX standards. To come up with multiand wide-band WLAN/WiMAX antennas, various types of antenna designs for WLAN/WiMAX band operation have been reported [3][4][5][6][7][8][9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

A Circular-Ring Monopole Antenna with a Half-Circular Ring and Ground Slot for WLAN/WiMAX Triple-Band Operations

Yoon

Im²,

Ha³

et al. 2014

Journal of electromagnetic engineering and science

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In this paper, a novel triple-band circular-ring monopole antenna with a half-circular ring and ground slot for wireless local area network/Worldwide Interoperability of Microwave Access (WLAN/WiMAX) applications is proposed. The proposed antenna consists of one circular ring, a half-circular ring and a rectangular slot in the ground plane. Based on the concept, a prototype of the proposed triple-band antenna was designed, fabricated and tested. The numerical and experiment results demonstrated that the proposed antenna satisfied the -10 dB impedance bandwidth requirement while simultaneously covering the WLAN and WiMAX bands. Furthermore, this paper presents and discusses the 2D radiation patterns and 2D gains according to the results of the experiment. This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/ by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. ⓒ

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“…The use of slot structures to achieve multi-band characteristics was proposed in [3][4][5]. The use of ring shaped antenna to operate on dual band was proposed by [6,7]. Many other planar monopole antennas and microstrip antennas were proposed to operate on dual or multi band fashion [8][9][10][11].…”

Section: Introductionmentioning

confidence: 99%