Single and double layer planar multiband PIFAs |
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| Authors: | Sanz-Izquierdo B. Batchelor J.C. Langley R.J. Sobhy M.I. |
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| Affiliation: | Dept. of Electron., Univ. of Kent, UK; |
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| Abstract: | A compact multiband planar inverted-F antenna (PIFA) suitable for distributed radio-over-fiber repeater networks is modified into a planar structure. It is shown that the planar antenna performance is not degraded with respect to the original PIFA and further, a two layer design is demonstrated to offer improved feed matching. The European bands for GSM, DCS-1800, DECT, UMTS, Bluetooth and HiperLAN2 are all covered. A model of the antenna is introduced as a first stage to developing an equivalent circuit. |
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