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Small chip dielectric antenna for Bluetooth application
Author(s) -
Moon JungIck,
Park SeongOok
Publication year - 2003
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.11218
Subject(s) - microwave , antenna efficiency , radiation , radiation pattern , chip , bluetooth , dielectric , electrical engineering , materials science , antenna (radio) , antenna gain , antenna factor , optoelectronics , ceramic , engineering , optics , telecommunications , physics , wireless , composite material
Abstract This paper proposes the design of a small chip‐type dielectric antenna using the advanced meander line technique, so that the radiation metals are formed on the bottom face of a ceramic dielectric (8 × 4 × 1.5 mm 3 , alumina) and on both faces of the substrate (thickness 1.0 mm, FR‐4). The performance of the proposed antenna mode, which remarkably reduced the size, shows good agreement between measured and computed results. The measured results show that this antenna has 11.2% bandwidth (2.35–2.63 GHz, | S 11 | < −10 dB) and 2.3‐dBi maximum radiation gain, respectively. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 39: 366–368, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.11218