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Very‐low‐profile bent planar monopole antenna for GSM/DCS dual‐band mobile phone
Author(s) -
Lee GwoYun,
Wong KinLu
Publication year - 2002
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.10477
Subject(s) - monopole antenna , bent molecular geometry , gsm , ground plane , electrical engineering , planar , multi band device , antenna (radio) , helical antenna , microwave , engineering , acoustics , physics , telecommunications , computer science , structural engineering , computer graphics (images) , periscope antenna
By inserting several slits into a rectangular planar monopole, which meanders the monopole, and further bending it into two equal and perpendicular sections, a novel very‐low‐profile monopole antenna for applications in GSM/DCS dual‐band mobile phones is presented. The antenna height is only 7 mm (about 2.1% of the wavelength at 900 MHz) from the ground plane, and the obtained impedance bandwidths cover the required operating bandwidths of the GSM (890–960 MHz) and DCS (1710–1880 MHz) bands. © 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 34: 406–409, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10477