Folded and slotted internal antenna design for 3g IMT-2000 mobile handsets

Chan , H. See and Abd-Alhameed, Raed A. and Dawei Zhou, Dawei Zhou and Ramli, Khairun Nidzam and McEwan, N. J. and Excell, P. S. (2010) Folded and slotted internal antenna design for 3g IMT-2000 mobile handsets. Microwave and Optical Technology Letters, 52 (7). pp. 1461-1681. ISSN 1098-2760

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A four-sided folded, slotted and shorted rectangular patch antenna for 3G mobile handsets is described. The antenna provides a17.65% bandwidth with S11 <-10 dB from 1885 MHz to 2250 MHz,which completely encompasses the desired UMTS frequency band(1920–2170 MHz). The proposed antenna is minimized to a volume of 30 mm x 30 mm x 10 mm, in which the side length dimension is ~0.2 wavelengths at the centre frequency 2045 MHz, whilst the height of the antenna above ground plane is about 1/15 wavelength. The experimental and simulated results on a finite ground plane show good agreement.The effect of varying key geometrical parameters of the proposed antenna is also discussed.

Item Type:Article
Uncontrolled Keywords:shorted rectangular patch antenna; 3G; UMTS
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK6573-6595 Radar
ID Code:2988
Deposited By:Normajihan Abd. Rahman
Deposited On:07 Feb 2013 20:53
Last Modified:22 Jan 2015 11:43

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