MEMS-reconfigurable antenna based on a multi-size pixelled geometry

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/9310

dc.contributor	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor	Universitat Politècnica de Catalunya. ANTENNALAB - Grup d'Antenes i Sistemes Radio
dc.contributor.author	Rodrigo, Daniel
dc.contributor.author	Damgaci, T.
dc.contributor.author	Cetiner, Bedri Artug
dc.contributor.author	Romeu Robert, Jordi
dc.contributor.author	Jofre Roca, Lluís
dc.date	2010
dc.identifier.citation	Rodrigo, D. [et al.]. MEMS-reconfigurable antenna based on a multi-size pixelled geometry. A: European Conference on Antennas and Propagation. "4th European Conference on Antennas and Propagation". Barcelona: 2010, p. 1-5.
dc.identifier.citation	978-1-4244-6431-9
dc.identifier.uri	http://hdl.handle.net/2117/9310
dc.language.iso	eng
dc.relation	http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5505618&isnumber=5504894
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subject	Radio frequency microelectromechanical systems
dc.subject	Software radio
dc.subject	Signal theory (Telecommunication)
dc.subject	Senyal, Teoria del (Telecomunicació)
dc.title	MEMS-reconfigurable antenna based on a multi-size pixelled geometry
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	A MEMS reconfigurable antenna with beam steering capability and resonance frequency reconfigurability is presented. The design is based in an interconnected patch grid structure and employs a hybrid geometry with different sized patches in a biclustered distribution on order to reduce the structure complexity and the number of necessary switches. A small antenna of λ/2 by λ/2 using only 12 RF-MEMS switches is optimized using genetic algorithms, demonstrating beam tilting over a range of 120º and resonant frequency reconfigurability over 4, 5 and 6GHz. The described design constitutes a step forward in the accomplishment of multiple parameter reconfiguration.

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