作者: Khalil H Sayidmarie , Tariq A Najm , None
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摘要: Three methods for band-notching in printed monopole antennas are investigated. A dual band antenna the form of double rectangular rings is considered investigation. The covers frequency bands IEEE 802.11a/b/g standard (2.4-2.48GHz, 5.15-5.35GHz and 5.725-5.825GHz), wh ile a notch range 4-5 GHz imp lemented. performances each three notching techniques against various parameters shown. overall performance band-notch using; parasitic element, slots, stubs compared. CST micro wave software package has been used investigations.