Multi-band handset antenna combining a PIFA, solts, and ground plane modes

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dc.contributor	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor.author	Cabedo, Arnau
dc.contributor.author	Anguera, Jaume
dc.contributor.author	Picher, C.
dc.contributor.author	Ribó, Miquel
dc.contributor.author	Puente Baliarda, Carles
dc.date	2009
dc.identifier.citation	Cabedo, A. [et al.]. Multi-band handset antenna combining a PIFA, solts, and ground plane modes. "IEEE transactions on antennas and propagation", 2009, vol. 57, núm. 9, p. 2526-2533.
dc.identifier.citation	0018-926X
dc.identifier.citation	10.1109/TAP.2009.2027039
dc.identifier.uri	http://hdl.handle.net/2117/17015
dc.language.iso	eng
dc.relation	http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=05159476
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Antenes i agrupacions d'antenes
dc.subject	Microwave antennas
dc.subject	Antenes de microones
dc.title	Multi-band handset antenna combining a PIFA, solts, and ground plane modes
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/article
dc.description.abstract	A multiband handset antenna combining a PIFA and multiple slots on a ground plane is presented. It is shown by means of simulations that the slots on the ground plane have a double function: to tune the ground plane resonance at low frequencies (f ?? 900 MHz) and to act as parasitic radiators at high frequencies (f ?? 1800 MHz). A prototype is designed and built featuring a behavior suitable for low frequencies (GSM850 and GSM900) and for high frequencies spanning from DCS1800 to Bluetooth, and including, for instance, PCS1900, UMTS2000, and other possible systems. Reflection coefficient, efficiency, and radiation patterns are measured and compared with a design without slots to prove the advantages of the slotted ground plane. The component effect is investigated to determine critical areas where the placement is not recommended. Besides, the effect of the slot of the ground plane on SAR is investigated, by discussing the effect of the ground plane and slot modes for two phone positions. The total antenna volume of the proposed design is 40 ?? 15 ?? 6 mm3.
dc.description.abstract	Peer Reviewed

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