Stop-band characterization of an isolated DGS for reducing mutual coupling between adjacent antenna elements and experimental verification for dielectric resonator antenna array

Biswas, Sujoy ; Guha, Debatosh (2013) Stop-band characterization of an isolated DGS for reducing mutual coupling between adjacent antenna elements and experimental verification for dielectric resonator antenna array AEU - International Journal of Electronics and Communications, 67 (4). pp. 319-322. ISSN 1434-8411

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Official URL: http://doi.org/10.1016/j.aeue.2012.09.004

Related URL: http://dx.doi.org/10.1016/j.aeue.2012.09.004

Abstract

A new technique to characterize an isolated defected ground structure (DGS) is explored. The technique is used to optimize the dimensions of a compact partial-ring DGS to suppress mutual coupling between two E-plane coupled cylindrical dielectric resonator antennas. The optimized design is verified experimentally using a set of fabricated prototypes operating in S-band. A suppression up to 6–7 dB, showing good agreement with the predicted values, is experimentally demonstrated.

Item Type:Article
Source:Copyright of this article belongs to Elsevier B.V.
Keywords:Defected Ground Structure; Dielectric Resonator Antenna; Mutual Coupling.
ID Code:117257
Deposited On:21 Apr 2021 12:30
Last Modified:21 Apr 2021 12:30

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