An X-band reconfigurable planar dipole antenna

Dimitrios E. Anagnostou; Guizhen Zheng; Silvio E. Barbin; Michael T. Chryssomallis; John Papapolymerou; Christos G. Christodoulou

doi:10.1109/IMOC.2005.1580082

An X-band reconfigurable planar dipole antenna

Dimitrios E. Anagnostou, Guizhen Zheng, Silvio E. Barbin, Michael T. Chryssomallis, John Papapolymerou, Christos G. Christodoulou

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

6 Citations (Scopus)

Abstract

In this work, ohmic contact series cantilever RF MEMS switches are used to reconfigure a planar dipole antenna in order to exhibit the same radiation pattern and good impedance matching at any frequency in the X-band range. The antenna is fabricated on a silicon substrate and the desired reconfigurability is achieved with four switches, each one shifting the resonant frequency by 900 MHz approximately. For the successful integration of the system, the antenna and the switches are fabricated from the same materials. Issues regarding the biasing of the switches and the antenna feed are resolved herein.

Original language	English
Title of host publication	SBMO/IEEE MTT-S International Conference on Microwave and Optoelectronics 2005
Publisher	IEEE
Pages	654-656
Number of pages	3
ISBN (Print)	0780393414
DOIs	https://doi.org/10.1109/IMOC.2005.1580082
Publication status	Published - 30 Jan 2006
Event	2005 SBMO/IEEE MTT-S International Microwave and Optoelectronic Conference - Brasilia, Brazil Duration: 25 Jul 2005 → 28 Jul 2005

Conference

Conference	2005 SBMO/IEEE MTT-S International Microwave and Optoelectronic Conference
Country	Brazil
City	Brasilia
Period	25/07/05 → 28/07/05

Keywords

Dipole
MEMS switches
Planar antennas
Reconfigurable antenna
X-band

ASJC Scopus subject areas

Physics and Astronomy(all)
Engineering(all)

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title = "An X-band reconfigurable planar dipole antenna",

abstract = "In this work, ohmic contact series cantilever RF MEMS switches are used to reconfigure a planar dipole antenna in order to exhibit the same radiation pattern and good impedance matching at any frequency in the X-band range. The antenna is fabricated on a silicon substrate and the desired reconfigurability is achieved with four switches, each one shifting the resonant frequency by 900 MHz approximately. For the successful integration of the system, the antenna and the switches are fabricated from the same materials. Issues regarding the biasing of the switches and the antenna feed are resolved herein.",

keywords = "Dipole, MEMS switches, Planar antennas, Reconfigurable antenna, X-band",

author = "Anagnostou, {Dimitrios E.} and Guizhen Zheng and Barbin, {Silvio E.} and Chryssomallis, {Michael T.} and John Papapolymerou and Christodoulou, {Christos G.}",

year = "2006",

month = jan,

day = "30",

doi = "10.1109/IMOC.2005.1580082",

language = "English",

isbn = "0780393414",

pages = "654--656",

booktitle = "SBMO/IEEE MTT-S International Conference on Microwave and Optoelectronics 2005",

publisher = "IEEE",

address = "United States",

note = "2005 SBMO/IEEE MTT-S International Microwave and Optoelectronic Conference ; Conference date: 25-07-2005 Through 28-07-2005",

}

Anagnostou, DE, Zheng, G, Barbin, SE, Chryssomallis, MT, Papapolymerou, J & Christodoulou, CG 2006, An X-band reconfigurable planar dipole antenna. in SBMO/IEEE MTT-S International Conference on Microwave and Optoelectronics 2005. IEEE, pp. 654-656, 2005 SBMO/IEEE MTT-S International Microwave and Optoelectronic Conference, Brasilia, Brazil, 25/07/05. https://doi.org/10.1109/IMOC.2005.1580082

An X-band reconfigurable planar dipole antenna. / Anagnostou, Dimitrios E.; Zheng, Guizhen; Barbin, Silvio E.; Chryssomallis, Michael T.; Papapolymerou, John; Christodoulou, Christos G.

SBMO/IEEE MTT-S International Conference on Microwave and Optoelectronics 2005. IEEE, 2006. p. 654-656.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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T1 - An X-band reconfigurable planar dipole antenna

AU - Anagnostou, Dimitrios E.

AU - Zheng, Guizhen

AU - Barbin, Silvio E.

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AU - Papapolymerou, John

AU - Christodoulou, Christos G.

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N2 - In this work, ohmic contact series cantilever RF MEMS switches are used to reconfigure a planar dipole antenna in order to exhibit the same radiation pattern and good impedance matching at any frequency in the X-band range. The antenna is fabricated on a silicon substrate and the desired reconfigurability is achieved with four switches, each one shifting the resonant frequency by 900 MHz approximately. For the successful integration of the system, the antenna and the switches are fabricated from the same materials. Issues regarding the biasing of the switches and the antenna feed are resolved herein.

AB - In this work, ohmic contact series cantilever RF MEMS switches are used to reconfigure a planar dipole antenna in order to exhibit the same radiation pattern and good impedance matching at any frequency in the X-band range. The antenna is fabricated on a silicon substrate and the desired reconfigurability is achieved with four switches, each one shifting the resonant frequency by 900 MHz approximately. For the successful integration of the system, the antenna and the switches are fabricated from the same materials. Issues regarding the biasing of the switches and the antenna feed are resolved herein.

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KW - MEMS switches

KW - Planar antennas

KW - Reconfigurable antenna

KW - X-band

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An X-band reconfigurable planar dipole antenna

Abstract

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Keywords

ASJC Scopus subject areas

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