A CPW-Fed Monopole Antenna with Double Rectangular Rings and Vertical Slots in the Ground Plane for WLAN/WiMAX Applications

Sangjin Jo; Hyunjin Choi; Jaehyuk Lim; Beomsoo Shin; Sangyeol Oh; Jaehoon Lee

doi:10.1155/2015/165270

A CPW-Fed Monopole Antenna with Double Rectangular Rings and Vertical Slots in the Ground Plane for WLAN/WiMAX Applications

Sangjin Jo, Hyunjin Choi, Jaehyuk Lim, Beomsoo Shin, Sangyeol Oh, Jaehoon Lee

Department of Computer Science and Engineering

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

A compact triple-band monopole antenna consisting of double rectangular rings and vertical slots cut into the ground is proposed for WLAN and WiMAX operations. The antenna has a compact size of 27.1 × 38.8 × 1.6 mm³, with simulated and measured impedance bandwidths of 2.37∼2.81, 3.21∼3.82, and 4.61∼6.34 GHz with a reflection coefficient of less than -10 dB. The antenna also exhibits an almost omnidirectional radiation pattern and stable gain levels in the triple bands. The characteristics of the proposed antenna have been investigated using the numerical simulations and experiments.

Original language	English
Article number	165270
Journal	International Journal of Antennas and Propagation
Volume	2015
DOIs	https://doi.org/10.1155/2015/165270
Publication status	Published - 2015

Bibliographical note

Publisher Copyright:
© 2015 Sangjin Jo et al.

ASJC Scopus subject areas

Electrical and Electronic Engineering

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title = "A CPW-Fed Monopole Antenna with Double Rectangular Rings and Vertical Slots in the Ground Plane for WLAN/WiMAX Applications",

abstract = "A compact triple-band monopole antenna consisting of double rectangular rings and vertical slots cut into the ground is proposed for WLAN and WiMAX operations. The antenna has a compact size of 27.1 × 38.8 × 1.6 mm3, with simulated and measured impedance bandwidths of 2.37∼2.81, 3.21∼3.82, and 4.61∼6.34 GHz with a reflection coefficient of less than -10 dB. The antenna also exhibits an almost omnidirectional radiation pattern and stable gain levels in the triple bands. The characteristics of the proposed antenna have been investigated using the numerical simulations and experiments.",

author = "Sangjin Jo and Hyunjin Choi and Jaehyuk Lim and Beomsoo Shin and Sangyeol Oh and Jaehoon Lee",

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year = "2015",

doi = "10.1155/2015/165270",

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AU - Jo, Sangjin

AU - Choi, Hyunjin

AU - Lim, Jaehyuk

AU - Shin, Beomsoo

AU - Oh, Sangyeol

AU - Lee, Jaehoon

PY - 2015

Y1 - 2015

N2 - A compact triple-band monopole antenna consisting of double rectangular rings and vertical slots cut into the ground is proposed for WLAN and WiMAX operations. The antenna has a compact size of 27.1 × 38.8 × 1.6 mm3, with simulated and measured impedance bandwidths of 2.37∼2.81, 3.21∼3.82, and 4.61∼6.34 GHz with a reflection coefficient of less than -10 dB. The antenna also exhibits an almost omnidirectional radiation pattern and stable gain levels in the triple bands. The characteristics of the proposed antenna have been investigated using the numerical simulations and experiments.

AB - A compact triple-band monopole antenna consisting of double rectangular rings and vertical slots cut into the ground is proposed for WLAN and WiMAX operations. The antenna has a compact size of 27.1 × 38.8 × 1.6 mm3, with simulated and measured impedance bandwidths of 2.37∼2.81, 3.21∼3.82, and 4.61∼6.34 GHz with a reflection coefficient of less than -10 dB. The antenna also exhibits an almost omnidirectional radiation pattern and stable gain levels in the triple bands. The characteristics of the proposed antenna have been investigated using the numerical simulations and experiments.

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DO - 10.1155/2015/165270

M3 - Article

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SN - 1687-5869

VL - 2015

JO - International Journal of Antennas and Propagation

JF - International Journal of Antennas and Propagation

M1 - 165270

ER -

A CPW-Fed Monopole Antenna with Double Rectangular Rings and Vertical Slots in the Ground Plane for WLAN/WiMAX Applications

Abstract

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