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Design a PIFA with fold‐type ground plane for dual frequency mobile phone
Author(s) -
Jiang BoTao,
Mao JunFa,
Jiang Liang
Publication year - 2008
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.23685
Subject(s) - return loss , ground plane , mobile phone , fold (higher order function) , bandwidth (computing) , microwave , electrical engineering , handset , computer science , physics , electronic engineering , engineering , telecommunications , mechanical engineering , antenna (radio)
This article discusses results from a comprehensive investigation into the performance of two ground planes with various angle and ratio. Results from numerical simulations and measurements on prototype hardware are presented to show the influence of angle and ratio on resonant frequency, bandwidth, return loss of centre frequency, gain, and radiation patterns. A fold‐type mobile phone was designed, and TRP and TIS of it satisfy the CTIA certification. Present data are very useful in the design of a fold‐type mobile phone. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 2258–2262, 2008; Published online in Wiley InterScience (www.interscience.wiley.com).DOI 10.1002/mop.23685