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Broadband microstrip-line-fed wide slot antenna with improved patterns

S. W. Qu, J. L. Li, Q. Xue

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

A novel wide slot antenna with two strips within the circular slot is proposed, which achieves a wide impedance bandwidth of 2.2-11.5GHz, enough to cover the ultra-wideband (UWB) frequency band ranging from 3.1 to 10.6GHz defined by the Federal Communication Commission (FCC). With the help of the two strips, the radiation pattern can be quite stable across the whole operating band. Moreover, the proposed antenna has a small size and high gain of 5±2dBi.
Original languageEnglish
Pages (from-to)893-894
JournalElectronics Letters
Volume42
Issue number16
DOIs
Publication statusPublished - 3 Aug 2006

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