Wideband antenna with a folded dipole and a folded shorted patch

Hang Wong; Kwai-Man Luk

doi:10.1109/IWAT.2007.370112

Wideband antenna with a folded dipole and a folded shorted patch

Department of Electrical Engineering

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

4 Citations (Scopus)

Abstract

A new wideband antenna by composed of a folded dipole and a vertically-folded shorted patch is presented in this paper. With employing a folding technique, the height of antenna could be reduced from 0.251 to 0.151. The antenna is excited by a Γ-shaped strip, consisting of an air microstrip line and an L-shaped coupled strip line. With the presence of the coupled line, the antenna yields a wide impedance bandwidth of 48.4% (SWR≤2) from 2.249 to 3.687 GHz. Moreover, through the combination of two radiating elements (i.e. the planar dipole and the shorted patch), the antenna finds a stable broadside radiation pattern across the entire operating bandwidth with low cross-polarization and low back radiation. The proposed antenna has a maximum antenna gain of approximately 6dBi. © 2007 IEEE.

Original language	English
Title of host publication	Conference Proceedings - 2007 IEEE International Workshop on Antenna Technology: Small and Smart Antennas Metamaterials and Applications, iWAT 2007
Pages	207-210
DOIs	https://doi.org/10.1109/IWAT.2007.370112
Publication status	Published - 2007
Event	2007 IEEE International Workshop on Antenna Technology: Small and Smart Antennas Metamaterials and Applications, iWAT 2007 - Cambridge, United Kingdom Duration: 21 Mar 2007 → 23 Mar 2007

Conference

Conference	2007 IEEE International Workshop on Antenna Technology: Small and Smart Antennas Metamaterials and Applications, iWAT 2007
Place	United Kingdom
City	Cambridge
Period	21/03/07 → 23/03/07

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@inproceedings{b547c4f2eb3c4f13b65ade0e403f9900,

title = "Wideband antenna with a folded dipole and a folded shorted patch",

abstract = "A new wideband antenna by composed of a folded dipole and a vertically-folded shorted patch is presented in this paper. With employing a folding technique, the height of antenna could be reduced from 0.251 to 0.151. The antenna is excited by a Γ-shaped strip, consisting of an air microstrip line and an L-shaped coupled strip line. With the presence of the coupled line, the antenna yields a wide impedance bandwidth of 48.4% (SWR≤2) from 2.249 to 3.687 GHz. Moreover, through the combination of two radiating elements (i.e. the planar dipole and the shorted patch), the antenna finds a stable broadside radiation pattern across the entire operating bandwidth with low cross-polarization and low back radiation. The proposed antenna has a maximum antenna gain of approximately 6dBi. {\textcopyright} 2007 IEEE.",

author = "Hang Wong and Kwai-Man Luk",

year = "2007",

doi = "10.1109/IWAT.2007.370112",

language = "English",

isbn = "1424410886",

pages = "207--210",

booktitle = "Conference Proceedings - 2007 IEEE International Workshop on Antenna Technology: Small and Smart Antennas Metamaterials and Applications, iWAT 2007",

note = "2007 IEEE International Workshop on Antenna Technology: Small and Smart Antennas Metamaterials and Applications, iWAT 2007 ; Conference date: 21-03-2007 Through 23-03-2007",

}

Wong, H & Luk, K-M 2007, Wideband antenna with a folded dipole and a folded shorted patch. in Conference Proceedings - 2007 IEEE International Workshop on Antenna Technology: Small and Smart Antennas Metamaterials and Applications, iWAT 2007., 4227428, pp. 207-210, 2007 IEEE International Workshop on Antenna Technology: Small and Smart Antennas Metamaterials and Applications, iWAT 2007, Cambridge, United Kingdom, 21/03/07. https://doi.org/10.1109/IWAT.2007.370112

Wideband antenna with a folded dipole and a folded shorted patch. / Wong, Hang ; Luk, Kwai-Man.
Conference Proceedings - 2007 IEEE International Workshop on Antenna Technology: Small and Smart Antennas Metamaterials and Applications, iWAT 2007. 2007. p. 207-210 4227428.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

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AU - Wong, Hang

AU - Luk, Kwai-Man

PY - 2007

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N2 - A new wideband antenna by composed of a folded dipole and a vertically-folded shorted patch is presented in this paper. With employing a folding technique, the height of antenna could be reduced from 0.251 to 0.151. The antenna is excited by a Γ-shaped strip, consisting of an air microstrip line and an L-shaped coupled strip line. With the presence of the coupled line, the antenna yields a wide impedance bandwidth of 48.4% (SWR≤2) from 2.249 to 3.687 GHz. Moreover, through the combination of two radiating elements (i.e. the planar dipole and the shorted patch), the antenna finds a stable broadside radiation pattern across the entire operating bandwidth with low cross-polarization and low back radiation. The proposed antenna has a maximum antenna gain of approximately 6dBi. © 2007 IEEE.

AB - A new wideband antenna by composed of a folded dipole and a vertically-folded shorted patch is presented in this paper. With employing a folding technique, the height of antenna could be reduced from 0.251 to 0.151. The antenna is excited by a Γ-shaped strip, consisting of an air microstrip line and an L-shaped coupled strip line. With the presence of the coupled line, the antenna yields a wide impedance bandwidth of 48.4% (SWR≤2) from 2.249 to 3.687 GHz. Moreover, through the combination of two radiating elements (i.e. the planar dipole and the shorted patch), the antenna finds a stable broadside radiation pattern across the entire operating bandwidth with low cross-polarization and low back radiation. The proposed antenna has a maximum antenna gain of approximately 6dBi. © 2007 IEEE.

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DO - 10.1109/IWAT.2007.370112

M3 - RGC 32 - Refereed conference paper (with host publication)

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BT - Conference Proceedings - 2007 IEEE International Workshop on Antenna Technology: Small and Smart Antennas Metamaterials and Applications, iWAT 2007

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ER -

Wideband antenna with a folded dipole and a folded shorted patch

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