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RESONATOR TYPE FOR THE CREATION OF A POTENTIALLY RECONFIGURABLE FILTERING BAND IN A UWB ANTENNA
Author(s) -
Sajjad Abazari Aghdam,
Jonathan Bagby
Publication year - 2015
Publication title -
progress in electromagnetics research letters
Language(s) - English
Resource type - Journals
ISSN - 1937-6480
DOI - 10.2528/pierl14112404
Subject(s) - narrowband , antenna (radio) , reconfigurable antenna , interference (communication) , electronic engineering , resonator , wideband , wireless , computer science , cognitive radio , monopole antenna , electrical engineering , acoustics , telecommunications , physics , omnidirectional antenna , engineering , antenna efficiency , channel (broadcasting)
In this letter, a novel frequency-reconfigurable monopole antenna with several switchable states including an ultra-wideband (UWB) state, filtering narrowband states, and a tunable filtering band state is presented. The antenna, which supports most applicable overlook narrowband frequencies between the 2-6 GHz, can be used in multiradio wireless systems. Moreover, the proposed antenna, which can avoid UWB interference and has narrowband functionality, has good potential for use in cognitive radio.

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