Guha, D. ; Biswas, S. ; Biswas, M. ; Siddiqui, J. Y. ; Antar, Y. M. M. (2006) Concentric Ring-Shaped Defected Ground Structures for Microstrip Applications IEEE Antennas and Wireless Propagation Letters, 5 . pp. 402-405. ISSN 1536-1225
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Official URL: http://doi.org/10.1109/LAWP.2006.880691
Related URL: http://dx.doi.org/10.1109/LAWP.2006.880691
Abstract
A new defected ground structure (DGS) consisting of concentric circular rings in different configurations is experimentally studied to examine the stopband characteristics. Unlike previous DGS designs, a metallic shielding is introduced at the back of the DGS to suppress any leakage or radiation, and this would be advantageous for microwave circuit applications. A wide stopband is demonstrated with a set of prototypes designed for X-band. Its application to suppressing mutual coupling in microstrip patch arrays is demonstrated
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electrical and Electronics Engineers. |
| Keywords: | Defected Ground Structure (DGS); Microstrip Antennas with DGS; Wideband DGS. |
| ID Code: | 117293 |
| Deposited On: | 22 Apr 2021 11:46 |
| Last Modified: | 22 Apr 2021 11:46 |
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