Kumar, Chandrakanta ; Pasha, Mahammad Intiyas ; Guha, Debatosh (2017) Defected Ground Structure Integrated Microstrip Array Antenna for Improved Radiation Properties IEEE Antennas and Wireless Propagation Letters, 16 . pp. 310-312. ISSN 1536-1225
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Official URL: http://doi.org/10.1109/LAWP.2016.2574638
Related URL: http://dx.doi.org/10.1109/LAWP.2016.2574638
Abstract
Defected ground structure (DGS) integrated microstrip array has been explored and demonstrated here for the first time with the primary aim of achieving improved polarization purity. A shaped DGS with variable configuration has been conceived and designed for rectangular arrays. This unleashes new potential of DGS design by reducing the etched out area by 50%. A 2 × 2 DGS integrated array has been designed and experimentally demonstrated in X-band showing 12 dB improvement in the isolation between the copol and cross-pol radiations.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electrical and Electronics Engineers. |
| Keywords: | Antenna Array; Cross-polarized Radiation; Defected Ground Structure (Dgs); Rectangular Patch Antenna. |
| ID Code: | 117247 |
| Deposited On: | 21 Apr 2021 12:27 |
| Last Modified: | 21 Apr 2021 12:27 |
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