A band-reconfigurable directed dipole antenna

Lei Ge; Kwai Man Luk

doi:10.1109/iWEM.2013.6888803

A band-reconfigurable directed dipole antenna

Lei Ge
, Kwai Man Luk

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 novel reconfigurable directed dipole antenna operated in a wideband or four narrowband modes is presented. The wideband mode (0.83-2.5 GHz) is based on a folded bowtie dipole while the four narrowband modes are based on a length-reconfigurable thin dipole backed by a rectangular cavity. PIN diodes are used as switches at specific locations for choosing different modes. A fully functional prototype is developed and exhibits good performance. The antenna can achieve well-controlled unidirectional radiation patterns and is potentially suitable for cognitive radio. © 2013 IEEE.

Original language	English
Title of host publication	IEEE iWEM 2013 - 2013 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition
Publisher	IEEE Computer Society
Pages	177-179
ISBN (Print)	9781479903597
DOIs	https://doi.org/10.1109/iWEM.2013.6888803
Publication status	Published - 2013
Event	2013 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition - Hong Kong, China Duration: 1 Aug 2013 → 3 Aug 2013

Workshop

Workshop	2013 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition
Abbreviated title	iWEM 2013
Place	China
City	Hong Kong
Period	1/08/13 → 3/08/13

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title = "A band-reconfigurable directed dipole antenna",

abstract = "A novel reconfigurable directed dipole antenna operated in a wideband or four narrowband modes is presented. The wideband mode (0.83-2.5 GHz) is based on a folded bowtie dipole while the four narrowband modes are based on a length-reconfigurable thin dipole backed by a rectangular cavity. PIN diodes are used as switches at specific locations for choosing different modes. A fully functional prototype is developed and exhibits good performance. The antenna can achieve well-controlled unidirectional radiation patterns and is potentially suitable for cognitive radio. {\textcopyright} 2013 IEEE.",

author = "Lei Ge and Luk, \{Kwai Man\}",

year = "2013",

doi = "10.1109/iWEM.2013.6888803",

language = "English",

isbn = "9781479903597",

pages = "177--179",

booktitle = "IEEE iWEM 2013 - 2013 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition",

publisher = "IEEE Computer Society",

address = "United States",

note = "2013 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM 2013 ; Conference date: 01-08-2013 Through 03-08-2013",

}

Ge, L & Luk, KM 2013, A band-reconfigurable directed dipole antenna. in IEEE iWEM 2013 - 2013 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition., 6888803, IEEE Computer Society, pp. 177-179, 2013 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, Hong Kong, China, 1/08/13. https://doi.org/10.1109/iWEM.2013.6888803

A band-reconfigurable directed dipole antenna. / Ge, Lei; Luk, Kwai Man.
IEEE iWEM 2013 - 2013 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition. IEEE Computer Society, 2013. p. 177-179 6888803.

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

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AU - Luk, Kwai Man

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N2 - A novel reconfigurable directed dipole antenna operated in a wideband or four narrowband modes is presented. The wideband mode (0.83-2.5 GHz) is based on a folded bowtie dipole while the four narrowband modes are based on a length-reconfigurable thin dipole backed by a rectangular cavity. PIN diodes are used as switches at specific locations for choosing different modes. A fully functional prototype is developed and exhibits good performance. The antenna can achieve well-controlled unidirectional radiation patterns and is potentially suitable for cognitive radio. © 2013 IEEE.

AB - A novel reconfigurable directed dipole antenna operated in a wideband or four narrowband modes is presented. The wideband mode (0.83-2.5 GHz) is based on a folded bowtie dipole while the four narrowband modes are based on a length-reconfigurable thin dipole backed by a rectangular cavity. PIN diodes are used as switches at specific locations for choosing different modes. A fully functional prototype is developed and exhibits good performance. The antenna can achieve well-controlled unidirectional radiation patterns and is potentially suitable for cognitive radio. © 2013 IEEE.

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BT - IEEE iWEM 2013 - 2013 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition

PB - IEEE Computer Society

T2 - 2013 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition

Y2 - 1 August 2013 through 3 August 2013

ER -

A band-reconfigurable directed dipole antenna

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