Multimode Vivaldi antenna

Mohamad-Rijal Hamid, Peter Gardner, Peter Hall, F Ghanem

Research output: Contribution to journalArticle

18 Citations (Scopus)


A multimode Vivaldi antenna is presented, which is designed to operate either in a wideband mode, a wideband mode with a band rejection or a narrower passband mode. The antenna in a wideband mode is designed to have a bandwidth of 2 - 8 GHz. In the notch band mode, the antenna has tunable narrow band rejection between 5.2 and 5.7 GHz. The Vivaldi antenna can also operate in a narrow passband mode, which has a bandwidth of 4.6 - 5.0 or 5.3 - 5.6 GHz. Other narrow passbands at 3.6, 3.9 and 6.5 GHz can also be selected. Measured and simulated results are presented.
Original languageEnglish
Pages (from-to)1424-1425
Number of pages2
JournalElectronics Letters
Issue number21
Publication statusPublished - 1 Oct 2010


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