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Dual‐band chip antenna design using intercoupling capacitance
Author(s) -
Choi Hyengcheul,
Kim Hyeongdong
Publication year - 2009
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.24374
Subject(s) - microwave , gsm , multi band device , capacitance , bandwidth (computing) , electrical engineering , engineering , electronic engineering , chip , wideband , fractional bandwidth , antenna (radio) , telecommunications , physics , band pass filter , electrode , quantum mechanics
For the dual‐band (GSM/DCS) operation, the second‐order resonance is used to operate in the high frequency range. To control the bandwidth characteristics in each band, an intercoupling capacitance between the radiating elements is utilized to satisfy the bandwidth requirements of GSM (890–960 MHz) and DCS (1710–1880 MHz) cellular communications systems. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 1467–1470, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24374