Design and analysis of compact printed triple band-notched UWB antenna

Trang Dang Nguyen; Dong Hyun Lee; Hyun Chang Park

doi:10.1109/LAWP.2011.2147270

Design and analysis of compact printed triple band-notched UWB antenna

Trang Dang Nguyen, Dong Hyun Lee, Hyun Chang Park

Department of Electronics & Electrical Engineering

Dongguk University

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

116 Scopus citations

Abstract

A compact printed microstrip-fed monopole ultrawideband antenna with triple notched bands is presented and analyzed in detail. A straight, open-ended quarter-wavelength slot is etched in the radiating patch to create the first notched band in 3.3-3.7 GHz for the WiMAX system. In addition, three semicircular half-wavelength slots are cut in the radiating patch to generate the second and third notched bands in 5.15-5.825 GHz for WLAN and 7.25-7.75 GHz for downlink of X-band satellite communication systems. Surface current distributions and transmission line models are used to analyze the effect of these slots. The antenna is successfully fabricated and measured, showing broadband matched impedance and good omnidirectional radiation pattern. The designed antenna has a compact size of 25 × 29 mm².

Original language	English
Article number	5756217
Pages (from-to)	403-406
Number of pages	4
Journal	IEEE Antennas and Wireless Propagation Letters
Volume	10
DOIs	https://doi.org/10.1109/LAWP.2011.2147270
State	Published - 2011

Keywords

Half-wavelength slot
monopole antenna
notched band
planar
quarter-wavelength slot
ultrawideband (UWB)

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10.1109/LAWP.2011.2147270

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title = "Design and analysis of compact printed triple band-notched UWB antenna",

abstract = "A compact printed microstrip-fed monopole ultrawideband antenna with triple notched bands is presented and analyzed in detail. A straight, open-ended quarter-wavelength slot is etched in the radiating patch to create the first notched band in 3.3-3.7 GHz for the WiMAX system. In addition, three semicircular half-wavelength slots are cut in the radiating patch to generate the second and third notched bands in 5.15-5.825 GHz for WLAN and 7.25-7.75 GHz for downlink of X-band satellite communication systems. Surface current distributions and transmission line models are used to analyze the effect of these slots. The antenna is successfully fabricated and measured, showing broadband matched impedance and good omnidirectional radiation pattern. The designed antenna has a compact size of 25 × 29 mm2.",

keywords = "Half-wavelength slot, monopole antenna, notched band, planar, quarter-wavelength slot, ultrawideband (UWB)",

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year = "2011",

doi = "10.1109/LAWP.2011.2147270",

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AU - Nguyen, Trang Dang

AU - Lee, Dong Hyun

AU - Park, Hyun Chang

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AB - A compact printed microstrip-fed monopole ultrawideband antenna with triple notched bands is presented and analyzed in detail. A straight, open-ended quarter-wavelength slot is etched in the radiating patch to create the first notched band in 3.3-3.7 GHz for the WiMAX system. In addition, three semicircular half-wavelength slots are cut in the radiating patch to generate the second and third notched bands in 5.15-5.825 GHz for WLAN and 7.25-7.75 GHz for downlink of X-band satellite communication systems. Surface current distributions and transmission line models are used to analyze the effect of these slots. The antenna is successfully fabricated and measured, showing broadband matched impedance and good omnidirectional radiation pattern. The designed antenna has a compact size of 25 × 29 mm2.

KW - Half-wavelength slot

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KW - notched band

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KW - ultrawideband (UWB)

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Design and analysis of compact printed triple band-notched UWB antenna

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