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Defected ground structure to reduce mutual coupling between cylindrical dielectric resonator antennas
, S BISWAS, T JOSEPH, M T SEBASTIAN
Published in INST ENGINEERING TECHNOLOGY-IET
2008
Volume: 44
   
Issue: 14
Pages: 836 - 837
Abstract
Use of a simple ring-shaped defected ground structure is experimentally demonstrated to suppress considerable mutual coupling between two cylindrical dielectric resonators. About 5dB suppression has been obtained near the operating frequency around 3.3GHz. The radiation characteristics with and without defect in the ground plane are also reported. © 2008 The Institution of Engineering and Technology.
About the journal
JournalElectronics Letters
PublisherINST ENGINEERING TECHNOLOGY-IET
ISSN0013-5194
Open AccessNo