Triband inverted-F antenna with stacked branched monopoles and a parasitic strip

Kengyi Huang; Tsenchieh Chiu

doi:10.1109/LAWP.2011.2173455

Triband inverted-F antenna with stacked branched monopoles and a parasitic strip

Kengyi Huang, Tsenchieh Chiu

Department of Electrical Engineering

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

9 Scopus citations

Abstract

This letter proposes a triband antenna design for Wi-Fi (2.4-2.48 and 5.15-5.8 GHz) and WiMAX (3.3-3.7 GHz) applications. In order to accommodate the antenna into the limited space, two L-shaped monopoles are stacked on top of each other. These stacked monopoles are used for the radiation in 2.4- and 3.5-GHz bands. Additionally, one parasitic U-shaped strip is placed alongside the stacked monopoles for the radiation in the 5.5-GHz band. Two on-chip inductors are inserted into the monopoles for impedance matching and further miniaturization. The proposed design can be contained in a volume of 8 × 8 × 1.6 mm³ and built on the printed circuit board. Simulation and measurements are conducted, and both results have proven to be in good agreement.

Original language	English
Article number	6060852
Pages (from-to)	1208-1211
Number of pages	4
Journal	IEEE Antennas and Wireless Propagation Letters
Volume	10
DOIs	https://doi.org/10.1109/LAWP.2011.2173455
State	Published - 2011

Keywords

Antenna design
inverted-F antenna
multiband antenna

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10.1109/LAWP.2011.2173455

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abstract = "This letter proposes a triband antenna design for Wi-Fi (2.4-2.48 and 5.15-5.8 GHz) and WiMAX (3.3-3.7 GHz) applications. In order to accommodate the antenna into the limited space, two L-shaped monopoles are stacked on top of each other. These stacked monopoles are used for the radiation in 2.4- and 3.5-GHz bands. Additionally, one parasitic U-shaped strip is placed alongside the stacked monopoles for the radiation in the 5.5-GHz band. Two on-chip inductors are inserted into the monopoles for impedance matching and further miniaturization. The proposed design can be contained in a volume of 8 × 8 × 1.6 mm3 and built on the printed circuit board. Simulation and measurements are conducted, and both results have proven to be in good agreement.",

keywords = "Antenna design, inverted-F antenna, multiband antenna",

author = "Kengyi Huang and Tsenchieh Chiu",

note = "Funding Information: Manuscript received August 30, 2011; accepted October 12, 2011. Date of publication October 25, 2011; date of current version November 07, 2011. This work was supported by the National Science Council of Taiwan under Grant NSC 99-2221-E-008-024-. The authors are with the Department of Electrical Engineering, National Central University, Jhongli City 320, Taiwan (e-mail: [email protected]). Color versions of one or more of the figures in this letter are available online at http://ieeexplore.ieee.org. Digital Object Identifier 10.1109/LAWP.2011.2173455",

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AU - Huang, Kengyi

AU - Chiu, Tsenchieh

N1 - Funding Information: Manuscript received August 30, 2011; accepted October 12, 2011. Date of publication October 25, 2011; date of current version November 07, 2011. This work was supported by the National Science Council of Taiwan under Grant NSC 99-2221-E-008-024-. The authors are with the Department of Electrical Engineering, National Central University, Jhongli City 320, Taiwan (e-mail: [email protected]). Color versions of one or more of the figures in this letter are available online at http://ieeexplore.ieee.org. Digital Object Identifier 10.1109/LAWP.2011.2173455

PY - 2011

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N2 - This letter proposes a triband antenna design for Wi-Fi (2.4-2.48 and 5.15-5.8 GHz) and WiMAX (3.3-3.7 GHz) applications. In order to accommodate the antenna into the limited space, two L-shaped monopoles are stacked on top of each other. These stacked monopoles are used for the radiation in 2.4- and 3.5-GHz bands. Additionally, one parasitic U-shaped strip is placed alongside the stacked monopoles for the radiation in the 5.5-GHz band. Two on-chip inductors are inserted into the monopoles for impedance matching and further miniaturization. The proposed design can be contained in a volume of 8 × 8 × 1.6 mm3 and built on the printed circuit board. Simulation and measurements are conducted, and both results have proven to be in good agreement.

AB - This letter proposes a triband antenna design for Wi-Fi (2.4-2.48 and 5.15-5.8 GHz) and WiMAX (3.3-3.7 GHz) applications. In order to accommodate the antenna into the limited space, two L-shaped monopoles are stacked on top of each other. These stacked monopoles are used for the radiation in 2.4- and 3.5-GHz bands. Additionally, one parasitic U-shaped strip is placed alongside the stacked monopoles for the radiation in the 5.5-GHz band. Two on-chip inductors are inserted into the monopoles for impedance matching and further miniaturization. The proposed design can be contained in a volume of 8 × 8 × 1.6 mm3 and built on the printed circuit board. Simulation and measurements are conducted, and both results have proven to be in good agreement.

KW - Antenna design

KW - inverted-F antenna

KW - multiband antenna

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M1 - 6060852

ER -

Triband inverted-F antenna with stacked branched monopoles and a parasitic strip

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Keywords

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