Reconfigurable Fabry-Pérot leaky-wave antennas

Guo, YJ; Gómez-Tornero, JL

Reconfigurable Fabry-Pérot leaky-wave antennas

Guo, YJ

Gómez-Tornero, JL

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Publication Type:: Conference Proceeding
Citation:: 2013 International Workshop on Antenna Technology, iWAT 2013, 2013, pp. 390 - 393
Issue Date:: 2013-06-21

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Field	Value	Language
dc.contributor.author	Guo, YJ https://orcid.org/0000-0001-6008-9682	en_US
dc.contributor.author	Gómez-Tornero, JL	en_US
dc.date.issued	2013-06-21	en_US
dc.identifier.citation	2013 International Workshop on Antenna Technology, iWAT 2013, 2013, pp. 390 - 393	en_US
dc.identifier.isbn	9781467328319	en_US
dc.identifier.uri	http://hdl.handle.net/10453/120139
dc.description.abstract	Beam scanning is an inherent property of Leaky-Wave Antennas (LWAs). It is usually achieved by sweeping the operating frequency. For wireless communications, however, it is necessary for the antenna to operate at a fixed frequency while scanning. With one dimensional LWAs, this can be done by electronically reconfiguring the leaky-line boundary condition. By altering the leaky-mode complex propagation constant, one can produce a desired scanning beam. To this end, a number of ideas have been investigated and reported in recent years, including the use of PIN diodes and photosensitive switches. The most used active device for electronically controlling 1D LWAs in microwave frequencies is the varactor diode, which has been applied to a multitude of leaky lines such as the slotline, the coplanar waveguide, the microstrip log-periodic line, the half-mode microstrip line , and the half-mode substrate-integrated waveguide. © 2013 IEEE.	en_US
dc.relation.ispartof	2013 International Workshop on Antenna Technology, iWAT 2013	en_US
dc.relation.isbasedon	10.1109/IWAT.2013.6518372	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Reconfigurable Fabry-Pérot leaky-wave antennas	en_US
dc.type	Conference Proceeding
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
utslib.copyright.status	closed_access	*
pubs.publication-status	Published	en_US

Abstract:

Beam scanning is an inherent property of Leaky-Wave Antennas (LWAs). It is usually achieved by sweeping the operating frequency. For wireless communications, however, it is necessary for the antenna to operate at a fixed frequency while scanning. With one dimensional LWAs, this can be done by electronically reconfiguring the leaky-line boundary condition. By altering the leaky-mode complex propagation constant, one can produce a desired scanning beam. To this end, a number of ideas have been investigated and reported in recent years, including the use of PIN diodes and photosensitive switches. The most used active device for electronically controlling 1D LWAs in microwave frequencies is the varactor diode, which has been applied to a multitude of leaky lines such as the slotline, the coplanar waveguide, the microstrip log-periodic line, the half-mode microstrip line , and the half-mode substrate-integrated waveguide. © 2013 IEEE.

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http://hdl.handle.net/10453/120139